Activate My Phone Online - How To Activate This Phone! by Curtis McCoy

Cheapest Cell Phone Plans

Online Activation – Bring Your Own Phone (BYOP) Allowed!

Activate this phone you have or you can buy a new phone to activate online as well. Before we continue, be sure to have your current information handy. We make it simple to activate your phone service online today, even if you don’t know how to activate a phone yet. Have you asked yourself, “Can I learn how to activate a phone”? Yes, you can. We can help if you want!

We understand how scary it can seem trying to get your new service up and running. Before we get started, let’s answer a few common questions we hear the most.

Will I know how to activate my new phone?

Best Cellular makes online phone activation simple. The easy step-by-step process will help you with your phone activation. Activate your own phone online or let us help you!

Is there a number to call to activate my phone?

Call our customer service number to learn how to activate a phone. We’re always happy to help with your phone activation. Call 970-549-2378 and one of our trained staff members will be happy to assist you. Just simply ask them to help you activate this phone and within minutes you will be able to use your new service.

Is it hard to activate a new phone if it is from another company?

We allow BYOD phone activation so activating a new phone or activating an old phone is simple with our online activation process. If you want to port your number over from an old carrier, the activation process may take a while longer. but it can definitely be done so you can keep your phone number!

Now, let’s move on with more information on activating your phone online.

Can I activate my phone online or will I need help?

Activating your device with Best Cellular is easy with our simple-to-use activation portal. We understand the bond people have with their cellphone which is why we go above and beyond making it possible for bringing your own device over to our prepaid network.

It doesn’t matter what carrier you were with, you can bring any phone from almost every carrier over to our service where you will get quality service, with NO credit check, NO contract and NEVER any hidden fees.

We don’t have pushy salespeople trying to get you to buy a new phone. We applaud you for having the perfect phone just for you. If you think you may want to update your phone, we can help you with this as well.

Be sure to check out the “locate” tab on our website to find a dealer close to you. It’s simple to do, all you need to do is enter your zip code and let us do the rest. If you are more comfortable talking with a dealer in person, then by all means, meet the staff and let them get you up and running.

If you live near a Best Cellular dealer, keep your business local! Our dealers offer the following:

• BYOD wireless activations


• Free phone activation


• Help in buying SIM cards


• Set up new service designed just for you.

If you require a new phone, most dealers have lots of great phones in stock! This section of the site is for customers looking to activate your phone online.

How to Activate a Phone – Activate My Phone

Are you ready to activate your device and start enjoying the clear quality service of Best Cellular? Our online activation portal makes its simple for anyone to use. With you bringing your own phone and using our system that will walk you through step-by-step will have you up and talking in minutes.

Can I Save My Contacts and Pictures before transferring?

Yes, you can! Switching to a better carrier won’t change any settings on your phone. The phone doesn’t need to be flashed and activating with Best Cellular. It doesn’t make any difference or delete data from the phone. We make it simple!

Just follow the simple steps below. Be sure you have your SIM card inserted with the power on BEFORE you do your online activation.

Ordered Online?

If you chose to upgrade your phone with one of our phones we sell in our online store, you would need to activate your new service once you receive your package containing the phone and SIM card.

BestCellular.com/activate

Didn’t purchase directly from Best Cellular?

If you bought a Cell phone through a different business, follow the steps below on activation. Activating your cellular device with Best Cellular is the best decision you could have made for better quality no matter where you travel through the U.S. Our team of professionals has training on how to activate phones from any carrier.

Anyone with basic computer skills can activate a phone online from the comfort of home. You can Keep your number or get a new one. Our online phone activation portal gives you a choice. If you need any assistance with your phone activation, we offer free 24/7 customer service to teach you how to activate a phone.

Just like with our stellar cell service, we strive to make life simple for our clients through our website. Secure purchases, easy transferring, and congratulating you for choosing the Best Cellular service for all the U.S.

Can I Keep My Phone Number?

Absolutely! You are welcomed to keep your existing number, or we can provide you with a new one. When you take advantage of our online activation, we can port your current number from any company without you losing any data on your phone.

Our online activation portal will help you submit the information necessary to port your phone number from your previous carrier. If you need a new phone number, we can do that too. We offer free phone numbers on all new activations. You can even change your number after activating if you need. There is no charge or any fees to keep your number or get a new one.

You will need to make sure you have all your account information from your previous carrier and that your bill is current and up to date.

The Best Nationwide Coverage!

Now that you have made the switch to Best Cellular, here is the icing on the cake! Best Cellular uses EVERY tower from EVERY major carrier in the USA. No more dropped or missed calls. No more static or tunnel noises. Just clear quality service wherever you travel Best Cellular can almost always find you the best prepaid wireless coverage in your area.

No matter where you go in the USA, if there is a cell tower from any of the four major US Carriers, we have access to it– giving us the ability to provide you the best-prepaid service nationwide. By having access to the best technology for cell towers, our team of professionals will help you determine which carrier works best in your area.

We will guide you in determining which cell service works best in your area because we want you to have the best quality service available in your area. No matter where you travel, you will always have the strongest signal regardless of where you live or go.

If a customer moves or travels frequently, we can switch you to a different network with a compatible device. With Best Cellular, you can change carriers whenever you feel the need. In fact, you’ve never had more options for coverage from one company.

Bring Your Own Device Wireless (BYOD Wireless)

Is your phone from another carrier? You can use the same phone you have no matter what carrier you utilized in the past. You can activate your phone from any carrier (BYOP). In fact, we suggest that you keep the same phone you have unless it’s just old and outdated. Saving money on your phone bill is what we can help you accomplish.

To do this, you need to purchase a SIM card, and you are ready to roll! Best Cellular not only allows you to keep another carrier’s phone, but we also encourage it. Our team is built around value and saving our customers money. By using your current phone is the perfect way to accomplish that!

You will never feel pressure from a salesperson trying to talk you into buying a phone from Best Cellular. Our goal is to make our customers happy, and it that means you are keeping your existing phone and joining our thousands of loyal customers, well, welcome home!

Bring Your Own Phone to Activate on the Best Cellular Nationwide Network!

 

Here is the bottom line. Our team wants you to get all you deserve from your cellular company. We are working people just like you, and we understand the importance of having a cell company that has your back no matter where you are.

Feel free to bring your own device and activate it online. If you need our help, we are always available to help you pick the perfect plan that fits your needs. Never anymore or any less. Our trained staff will help you choose the right plan, SIM card, or anything else you feel you need.

You will always hear a friendly voice providing excellent customer service, and guaranteed quality cell service. No Contracts, NO credit checks and NEVER any hidden fees.

Best Cellular is a BYOD network that allows you to activate your own phone online or in our retail stores nationwide. There are no hidden fees or extra charges when you pay your bill. It doesn’t matter if you pay online, set up auto-pay, call our 24-hour customer service, or visit a local retailer! We are here to help you!

We always recommend keeping business local and supporting your local economy! Visit your local Best Cellular dealer if there’s one in your town! Don’t settle for less! You deserve the Best!

How To Activate New Phones

Welcome to the online phone activation portal. We are happy that you have chosen Best Cellular! We get emails daily with people asking, “How do I activate my phone?” This article will show you how to activate a phone on Best Cellular, whether you bought a new one or brought your own.

How to Activate a Phone

Learn how to activate a phone. You probably found this page by searching something like, “How do I activate my phone online?” Click the buttons above and follow the simple prompts to activate a phone. If you need help, we have a number to call to activate phones (listed below).

Bring Your Own Phone -or- Buy a New Phone

Activate a used phone you already have or buy a new phone to activate online. We make it simple. Activate your phone service online today, even if you don’t know how to activate a phone yet. Have you asked yourself, “Can I learn how to activate a phone”? Yes, you can. We can help!

Activate your phone from almost any carrier (BYOD). Saving money on your phone bill is what we can help you accomplish. To do this, you need to purchase a SIM card, and you are ready to roll! Best Cellular not only allows you to keep another carrier’s phone, but we also encourage it. Our team is built around value and saving our customers money. Using your current phone is the perfect way to accomplish that!

We understand how scary it can seem trying to get your new service up and running. Before we get started, let’s answer a few common questions we hear most often.

Will I know how to activate my phone?

We make online phone activation simple. Our step-by-step process will help you with your phone activation. Activate your own phone online or let us help you!

Is there a number to call to activate my phone?

Call our customer service number to learn how to activate a phone. Dial 970-549-2378 and one of our trained staff members will be happy to assist you. Simply ask us to help you activate this phone and within minutes you will be able to use your new service.

Is it hard to activate a new phone from another company?

We allow BYOD phone activation so activating either a new phone, or activating an old phone is simple with our online activation process. If you want to port your number over from an old carrier, the activation process may take a while longer but it can definitely be done! Now, let’s move on with more information on activating your phone online.

Can I activate my phone online myself, or will I need help?

Activating your device with Best Cellular is easy with our simple-to-use activation portal. We understand the bond people have with their cellphone. We go above and beyond making it possible for bringing your own device over to our prepaid wireless network. It doesn’t matter what carrier you were with, you can activate a phone from almost every carrier on our service. Get Nationwide coverage with NO credit check, NO contract and NEVER any hidden fees.

If you need a new phone, we have lots of great phones in stock! This page is for customers looking to activate your phone online or activate a phone you just ordered from our online store.

How to Activate a Phone – Activate My Phone

Activate a phone today and start enjoying the clear quality service of the Best Cellular nationwide network. Our online activation portal makes its simple for anyone to use. Bring your own phone and our system will walk you through step-by-step. We can have you up and talking in minutes if you get a new phone number.

Can I Save My Contacts and Pictures before transferring?

Yes, you can! Switching to a better carrier won’t change any settings on your phone. The phone doesn’t need to be flashed. Our system doesn’t delete data from the phone. We make it simple! Just follow the simple steps above.

Ordering a Phone Online?

If you chose to upgrade your phone with one of the phones we sell in our online store, you need to activate your new service once you receive your phone and SIM card in the mail.

Want to activate a phone you bought somewhere else? No problem!

If you bought a cellphone from a different business, follow the steps above. Activating your phone with Best Cellular provides great quality signal/service no matter where you travel throughout the United States. Our team of professionals has training on how to activate phones from any carrier.

Anyone with basic computer skills can activate a phone online from the comfort of home. You can keep your number or get a new one. If you need any assistance with your phone activation, we offer free 24/7 customer service to teach you how to activate a phone.

When I Activate My Phone, Can I Keep My Phone Number?

Absolutely! You are welcome to keep your existing number, or we can provide you with a new phone number. We can port your current number from any company without you losing any data on your phone. Our online activation portal will help you submit the information necessary to port your phone number from your previous carrier. If you need a new phone number, we can do that too. We offer free phone numbers on all new activations. You can even change your number after activating if you need. There is no charge or any fees to keep your number or get a new one.

You will need to make sure you have all your account information from your previous carrier and that your bill is current and up to date.

The Best Nationwide Coverage!

No matter where you go in the USA, if there is a cell tower from any of the four major US Carriers, we have access to it – giving us the ability to provide you the best-prepaid service nationwide. By having access to all the major cell towers, our team of professionals will help you determine which carrier works best in your area. No matter where you travel, we can help you find the strongest signal.

If a customer moves or travels frequently, we can switch you to a different network with a compatible device. With Best Cellular, you can change carriers whenever you feel the need. In fact, you’ve never had more options for coverage from one company.

Bring Your Own Phone to Activate on the Best Cellular Nationwide Network!

Here is the bottom line. Our team wants you to get all you deserve from your cellular company. We are working people just like you, and we understand the importance of having a cell company that has your back no matter where you are.

Feel free to bring your own device and activate it online. If you need our help, we are always available to help you pick the perfect plan that fits your needs. Our trained staff will help you choose the right plan, SIM card, or anything else you need.

You will always hear a friendly voice providing excellent customer service and great quality phone service. No Contracts, NO credit checks and NEVER any hidden fees.

Best Cellular is a BYOD network that allows you to activate your own phone online or in our retail stores nationwide. There are no hidden fees or extra charges when you pay your bill. It doesn’t matter if you pay online, set up auto-pay, call our 24-hour customer service, or visit a local retailer! We are here to help you!

We always recommend keeping business local and supporting your local economy! Visit your local Best Cellular dealer if there’s one in your town! Don’t settle for less! You deserve the Best!

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These Are The 11 Most Asked Questions About SIM Cards by Sam

Best Cellular gets a lot of questions about SIM cards, so we have listed some information to assist customers through the process of buying a SIM Card. If you"re looking for tips on how to activate your sim card online or just need help buying a SIM Card, you have come to the right place! There are many things to consider when shopping for SIM Cards, but we hope these answers ease the process.

Find the answers to questions like these:

• Can you cut a standard SIM card?


• Do SIM cards have an expiration date?


• Are SIM cards all the same?


• How do you unblock a SIM card?


• ...And more!

The Network of Your Phone

Before we go any further, we need to establish this vital information. Most of the answers below will be affected by this one thing. If you are on a plan directly with one of the big 4 in the US (Verizon/CDMA, Sprint/PCS, AT&T/GSM-A, T-Mobile/GSM-T), you probably already know who your carrier is. However, since there are over 240 MVNOs in the US (and counting), you may not be aware of which network your Prepaid cellular company is using for service. In order to find out, you can check the MVNO Database we created and verify the carrier for your coverage. If you are still unable to determine which network you are on, you can always call Best Cellular and we"d be glad to help you out! Almost all 4G-capable phones will need a SIM Card, but there are a few 4G phones which have internal SIM Cards. If your phone comes with a built-in SIM Card, you can skip straight to activating your phone. Keep in mind: Sprint currently has forty (40) different types of SIM Cards and most are device-specific. You can use our Sprint UICC Matrix SIM Card Tool to find out which Sprint SIM Card you need. By the way, in case you haven"t noticed yet - the correct term is "SIM card" not simply SIM (Subscriber Identification Module).

How Does a SIM Card work?

To put it simply, the SIM card in your device completes the loop between the carrier towers and your phone. The carrier programs and assigns it to either your phone number or device (depending on the network). The card tells the system that you are authorized to make and receive calls. Without a SIM card, your device will only be able to make emergency (911) calls.

1. Can you cut a standard SIM card to a micro SIM card?

The short answer - yes, but it depends. Most GSM devices require mini-SIM Cards (2FF) while CDMA phones typically use Micro (3FF) and Nano (4FF). You can cut GSM SIM Cards to fit your phone if you have a GSM device that needs a smaller size. Typically this won"t cause any issues. However, PCS SIM Cards (for Sprint networks) are device-specific. You must get the correct one out of forty (40) different types of PCS SIM Cards. Just because a SIM card form factor fits does not mean it will activate. Be sure to confirm compatibility before ordering a SIM card online from anyone, Best Cellular included. As far as CDMA SIM cards, they are universal for all CDMA-capable devices. The only issue you may run into would be the need for a SIM card adapter kit. These kits adapt a smaller SIM card to fit in a device"s SIM card tray that would otherwise be too large.

2. Can I buy a SIM Card online?

Why yes, of course - you can buy a SIM card online! All joking aside, buying the card you need has never been easier. Keep in mind, though, that only PCS SIM cards (used on a Sprint network) are compatible across MVNOs (Prepaid cellular companies). Any CDMA, GSM-A, or GSM-T SIM cards you buy online will only work on their branded network. For example, the BestCellular.com CDMA SIM cards we have for sale will only activate your device on our nationwide network. Any other MVNO using CDMA towers will need to provide you their own compatible card. As always, be careful when buying through eBay or another online outlet to make sure the card you order will work with both the device you own and the network you use for service.

3. How do I activate my SIM Card?

For Best Cellular customers, we have a step-by-step activation portal on our homepage that helps you activate. All you have to do is select whether you"re bringing your own device or buying a new one, and we"ll find the right coverage for you. Then we activate the SIM card you need and ship it directly to you. If you buy a sim card online from another carrier, you will need to check their options for activation. Most of the time, you can activate a SIM card online or over-the-phone and finish the programming and setup later. Once you receive your card, simply insert it into your device and follow the instructions provided by your carrier.

4. Can you switch phones with the same SIM card?

Many people wonder if you can take a SIM card out of one phone and put it into another device. While this is certainly possible, it may not be the correct way to change the active device on your account. As we mentioned above, you can typically switch an active card on a CDMA, GSM-T, or GSM-A network to another device. It"s simply a matter of confirming the ESN compatibility with your carrier and placing the SIM card into the new device. Again, you may need to cut the card or use an adapter to get the proper fit for the SIM card tray. The one outlier is any line active on a PCS network since there are so many cards used for their service. You can reuse the card, but first, you want to ensure that it will work with the new device. You can always check our Sprint UICC Database or contact your service provider for details.

5. Are SIM cards all the same?

As we"ve already discussed, the answer to this is No - All SIM cards are not the same. You will need to make sure the SIM card you want is usable for your network first (specific to your MVNO). Then, determine whether it is compatible with your device. Finally, if needed, either cut the card or use an adapter to make it fit your phone.

6. Do I need a SIM card?

If you"ve read this far, you might be wondering why your phone needs a SIM card. For previous-generation devices, made to work up through the 3G network broadcast technology, SIM cards were not always necessary. This includes what most refer to as a "flip-phone." Only GSM-A and GSM-T carriers required a card for activation and usage. However, since the advent of 4G and onward, almost all devices need to use a SIM card to activate on any of the networks. If you buy a phone online and it does not come with a card, you will need to purchase one in order to use your service. So yes, 9 times out of 10 you want to get a SIM card for your device.

7. Do SIM cards have an expiration date?

This question comes up a lot for prepaid customers. Let"s say you bought a temporary plan as a backup phone, but you never actually used it. Does it expire? If so, when? Unfortunately, there is no universal answer to this question, but we"ll cover what we can here. Airtime expiry, the amount of time before the credit on a prepaid SIM card expires, is different from the actual card expiring. The airtime expiry depends on your carrier, but as with Best Cellular, airtime typically expires 30 days from the purchase date regardless of usage. However, if you buy a prepaid SIM card with a scratch-off code for airtime, the expiration varies but is usually 60 to 330 days after the purchase. Of course, this date depends on whether you actually activate the airtime or not. As for the SIM card itself, most MVNOs have to upload it to their carrier database (provisioning the card number). This ensures that someone else cannot steal and activate the same SIM number (ICCID) through another carrier. In answer to the original question, the SIM card itself does not expire. However, depending on whether it was tied to a phone number yet or had airtime applied, those might expire. As always, check with your cellular service provider for exact details.

8. Can I store files or photos on my SIM card?

The answer to this question is both yes and no. Most people asking about file or photo storage are in need of an SD Card, not a SIM card. SD cards come in sizes ranging from 2GB up to a prototype at 1TB, with larger formats releasing every year. They are also rated by class type, with Class 10 being the fastest for reading and write speed. As far as SIM cards go, they can offer the simple storage option of exporting your contacts. Many older devices only showed this option for saving contacts; however, now there are multiple online backup options, Bluetooth transfer, and exporting to an SD card to save your contact list. The only other data stored on the SIM card is technical information used by the network to confirm and establish a connection between your device and your carrier. It is cryptographically secured, in effect useless to anyone other than a cellular carrier with an active and assigned account.

9. Can you reactivate a SIM card?

Like many of the other answers, this one is a qualified Yes. It depends on the carrier, as we"ll explain below. For a table with all of the differences, check out our SIM Card Reusability page.

• CDMA SIM Cards: You can reactivate the card if it is no longer assigned to an MDN (Mobile Directory Number - your phone number). You may have to wait 52 days before the card is cleared for re-use. Check with your carrier for details.


• PCS SIM Cards: Since the device and not the phone number programs to the SIM card on activation, you can reactivate them immediately. Of course, the PCS SIM card must be compatible with the new device in order to work.


• GSM-A SIM Cards: These cards are carrier-specific and "burn" after activation. This means if you switch devices or phone numbers you will need a new one.


• GSM-T SIM Cards: Like the GSM-A cards, these are not eligible for reactivation. Once you activate a GSM-T SIM card, it will also "burn."

10. How do you unblock a SIM card?

Certain carriers use what they call a PUK (Personal Unlock Key) code to block specific SIM cards. They usually trigger when a customer enters the incorrect PIN for their SIM card 3 or more times in a row. In order to unblock a SIM card, you need to contact your carrier and request the unblock or the PUK code. You will not be able to find your specific PUK code online. Be careful when entering this code as well, since the incorrect entry can permanently block your SIM card. This issue is typically restricted to GSM networks (T-Mobile and AT&T MVNO"s).

11. How secure is my SIM card?

Your SIM Card is very secure. As mentioned earlier, they can be blocked with a PUK code and only the carrier or the original owner would be able to unblock it. If someone steals your SIM card, simply inform your carrier and they will take care of it. One way scammers could take advantage of your SIM card or phone number is cloning the card. However, this requires them to physically have the original, unblocked SIM card.

We hope that we"ve answered your most pressing questions about SIM cards and their use. If you need any further help, feel free to search BestCellular.com using the box at the top of the page. Alternatively, you can use our Online Chat interface to talk to a live customer service representative. Are SIM cards all the same, buy a sim card online, buy sim card online, can you cut a standard SIM card, Do SIM cards have an expiration date, how to activate new phone, how to activate sim card online, new phone activation guide, sim card activation guide, unblock a SIM card

These Are The 11 Most Asked Questions About SIM Cards - Best Cellular

Best Cellular gets a lot of questions about SIM cards, so we have listed some information to assist customers through the process of buying a SIM Card. If you’re looking for tips on how to activate your sim card online or just need help buying a SIM Card, you have come to the right place! There are many things to consider when shopping for SIM Cards, but we hope these answers ease the process.

Find the answers to questions like these:

• Can you cut a standard SIM card?


• Do SIM cards have an expiration date?


• Are SIM cards all the same?


• How do you unblock a SIM card?


• …And more!

The Network of Your Phone

Before we go any further, we need to establish this vital information. Most of the answers below will be affected by this one thing. If you are on a plan directly with one of the big 4 in the US (Verizon/CDMA, Sprint/PCS, AT&T/GSM-A, T-Mobile/GSM-T), you probably already know who your carrier is. However, since there are over 240 MVNOs in the US (and counting), you may not be aware of which network your Prepaid cellular company is using for service. In order to find out, you can check the MVNO Database we created and verify the carrier for your coverage. If you are still unable to determine which network you are on, you can always call Best Cellular and we’d be glad to help you out! Almost all 4G-capable phones will need a SIM Card, but there are a few 4G phones which have internal SIM Cards. If your phone comes with a built-in SIM Card, you can skip straight to activating your phone. Keep in mind: Sprint currently has forty (40) different types of SIM Cards and most are device-specific. You can use our Sprint UICC Matrix SIM Card Tool to find out which Sprint SIM Card you need. By the way, in case you haven’t noticed yet – the correct term is “SIM card” not simply SIM (Subscriber Identification Module).

How Does a SIM Card work?

To put it simply, the SIM card in your device completes the loop between the carrier towers and your phone. The carrier programs and assigns it to either your phone number or device (depending on the network). The card tells the system that you are authorized to make and receive calls. Without a SIM card, your device will only be able to make emergency (911) calls.

1. Can you cut a standard SIM card to a micro SIM card?

The short answer – yes, but it depends. Most GSM devices require mini-SIM Cards (2FF) while CDMA phones typically use Micro (3FF) and Nano (4FF). You can cut GSM SIM Cards to fit your phone if you have a GSM device that needs a smaller size. Typically this won’t cause any issues. However, PCS SIM Cards (for Sprint networks) are device-specific. You must get the correct one out of forty (40) different types of PCS SIM Cards. Just because a SIM card form factor fits does not mean it will activate. Be sure to confirm compatibility before ordering a SIM card online from anyone, Best Cellular included. As far as CDMA SIM cards, they are universal for all CDMA-capable devices. The only issue you may run into would be the need for a SIM card adapter kit. These kits adapt a smaller SIM card to fit in a device’s SIM card tray that would otherwise be too large.

2. Can I buy a SIM Card online?

Why yes, of course – you can buy a SIM card online! All joking aside, buying the card you need has never been easier. Keep in mind, though, that only PCS SIM cards (used on a Sprint network) are compatible across MVNOs (Prepaid cellular companies). Any CDMA, GSM-A, or GSM-T SIM cards you buy online will only work on their branded network. For example, the BestCellular.com CDMA SIM cards we have for sale will only activate your device on our nationwide network. Any other MVNO using CDMA towers will need to provide you their own compatible card. As always, be careful when buying through eBay or another online outlet to make sure the card you order will work with both the device you own and the network you use for service.

3. How do I activate my SIM Card?

For Best Cellular customers, we have a step-by-step activation portal on our homepage that helps you activate. All you have to do is select whether you’re bringing your own device or buying a new one, and we’ll find the right coverage for you. Then we activate the SIM card you need and ship it directly to you. If you buy a sim card online from another carrier, you will need to check their options for activation. Most of the time, you can activate a SIM card online or over-the-phone and finish the programming and setup later. Once you receive your card, simply insert it into your device and follow the instructions provided by your carrier.

4. Can you switch phones with the same SIM card?

Many people wonder if you can take a SIM card out of one phone and put it into another device. While this is certainly possible, it may not be the correct way to change the active device on your account. As we mentioned above, you can typically switch an active card on a CDMA, GSM-T, or GSM-A network to another device. It’s simply a matter of confirming the ESN compatibility with your carrier and placing the SIM card into the new device. Again, you may need to cut the card or use an adapter to get the proper fit for the SIM card tray. The one outlier is any line active on a PCS network since there are so many cards used for their service. You can reuse the card, but first, you want to ensure that it will work with the new device. You can always check our Sprint UICC Database or contact your service provider for details.

5. Are SIM cards all the same?

As we’ve already discussed, the answer to this is No – All SIM cards are not the same. You will need to make sure the SIM card you want is usable for your network first (specific to your MVNO). Then, determine whether it is compatible with your device. Finally, if needed, either cut the card or use an adapter to make it fit your phone.

6. Do I need a SIM card?

If you’ve read this far, you might be wondering why your phone needs a SIM card. For previous-generation devices, made to work up through the 3G network broadcast technology, SIM cards were not always necessary. This includes what most refer to as a “flip-phone.” Only GSM-A and GSM-T carriers required a card for activation and usage. However, since the advent of 4G and onward, almost all devices need to use a SIM card to activate on any of the networks. If you buy a phone online and it does not come with a card, you will need to purchase one in order to use your service. So yes, 9 times out of 10 you want to get a SIM card for your device.

7. Do SIM cards have an expiration date?

This question comes up a lot for prepaid customers. Let’s say you bought a temporary plan as a backup phone, but you never actually used it. Does it expire? If so, when? Unfortunately, there is no universal answer to this question, but we’ll cover what we can here. Airtime expiry, the amount of time before the credit on a prepaid SIM card expires, is different from the actual card expiring. The airtime expiry depends on your carrier, but as with Best Cellular, airtime typically expires 30 days from the purchase date regardless of usage. However, if you buy a prepaid SIM card with a scratch-off code for airtime, the expiration varies but is usually 60 to 330 days after the purchase. Of course, this date depends on whether you actually activate the airtime or not. As for the SIM card itself, most MVNOs have to upload it to their carrier database (provisioning the card number). This ensures that someone else cannot steal and activate the same SIM number (ICCID) through another carrier. In answer to the original question, the SIM card itself does not expire. However, depending on whether it was tied to a phone number yet or had airtime applied, those might expire. As always, check with your cellular service provider for exact details.

8. Can I store files or photos on my SIM card?

The answer to this question is both yes and no. Most people asking about file or photo storage are in need of an SD Card, not a SIM card. SD cards come in sizes ranging from 2GB up to a prototype at 1TB, with larger formats releasing every year. They are also rated by class type, with Class 10 being the fastest for reading and write speed. As far as SIM cards go, they can offer the simple storage option of exporting your contacts. Many older devices only showed this option for saving contacts; however, now there are multiple online backup options, Bluetooth transfer, and exporting to an SD card to save your contact list. The only other data stored on the SIM card is technical information used by the network to confirm and establish a connection between your device and your carrier. It is cryptographically secured, in effect useless to anyone other than a cellular carrier with an active and assigned account.

9. Can you reactivate a SIM card?

Like many of the other answers, this one is a qualified Yes. It depends on the carrier, as we’ll explain below. For a table with all of the differences, check out our SIM Card Reusability page.

• CDMA SIM Cards: You can reactivate the card if it is no longer assigned to an MDN (Mobile Directory Number – your phone number). You may have to wait 52 days before the card is cleared for re-use. Check with your carrier for details.


• PCS SIM Cards: Since the device and not the phone number programs to the SIM card on activation, you can reactivate them immediately. Of course, the PCS SIM card must be compatible with the new device in order to work.


• GSM-A SIM Cards: These cards are carrier-specific and “burn” after activation. This means if you switch devices or phone numbers you will need a new one.


• GSM-T SIM Cards: Like the GSM-A cards, these are not eligible for reactivation. Once you activate a GSM-T SIM card, it will also “burn.”

10. How do you unblock a SIM card?

Certain carriers use what they call a PUK (Personal Unlock Key) code to block specific SIM cards. They usually trigger when a customer enters the incorrect PIN for their SIM card 3 or more times in a row. In order to unblock a SIM card, you need to contact your carrier and request the unblock or the PUK code. You will not be able to find your specific PUK code online. Be careful when entering this code as well, since the incorrect entry can permanently block your SIM card. This issue is typically restricted to GSM networks (T-Mobile and AT&T MVNO’s).

11. How secure is my SIM card?

Your SIM Card is very secure. As mentioned earlier, they can be blocked with a PUK code and only the carrier or the original owner would be able to unblock it. If someone steals your SIM card, simply inform your carrier and they will take care of it. One way scammers could take advantage of your SIM card or phone number is cloning the card. However, this requires them to physically have the original, unblocked SIM card.

We hope that we’ve answered your most pressing questions about SIM cards and their use. If you need any further help, feel free to search BestCellular.com using the box at the top of the page. Alternatively, you can use our Online Chat interface to talk to a live customer service representative. Are SIM cards all the same, buy a sim card online, buy sim card online, can you cut a standard SIM card, Do SIM cards have an expiration date, how to activate new phone, how to activate sim card online, new phone activation guide, sim card activation guide, unblock a SIM card