Switch to Cox Mobile & bring your own phone
Consumers can save on average $180 a year with Cox’s Gig Unlimited plan.*
Save time and money by keeping your favorite device when you switch to Cox Mobile. Bringing your own phone is the fast and easy way to save even more.
How to bring your own device
Three easy steps are all it takes
Switch to Cox Mobile
We’re a different kind of mobile company
Plans starting at $15/GB1
Break free from your one-size-fits-all mobile plan with our Pay As You Gig option, where you can save each month by only paying for the data you need.
Monthly flexibility
If your needs change month to month, you can update your plan whenever you want. Plus, there are no annual contracts to hold you back.
Unbeatable 5G reliability2
When you bring your own phone to Cox Mobile, you’ll have access to the nationwide network with unbeatable 5G reliability and over 4M wifi hotspots across the nation.
Want to bring your device? It just takes a few minutes.
Cox Mobile bring your own device FAQs
Your questions answered
What does BYOD mean?
BYOD stands for Bring Your Own Device. At Cox Mobile, you can keep the device you love when you switch.
Can I use my old phone with Cox Mobile?
If your current phone is unlocked and compatible with the Cox Mobile network, you can transfer your mobile service. Use the compatibility checker to confirm.
Can I keep my phone number when I bring my phone to Cox Mobile?
Yes, you can keep your phone number when switching to Cox Mobile. We accept phone numbers from all carriers. Do not cancel service with your current carrier until you’ve successfully transferred your phone number to Cox Mobile. To transfer your phone number to Cox Mobile, you’ll need account information from your previous carrier, including your account number and a transfer PIN.
Which phones are compatible with Cox Mobile?
You can bring all versions of iPhone 11, 12, 13, 14, SE 2nd Gen (2020), and SE 3rd Gen (2022) models as well as select Samsung devices. Enter your phone’s IMEI number into our compatibility checker to see if your phone can work on the Cox Mobile network.
What is an IMEI?
IMEI stands for International Mobile Equipment Identity. Your device’s IMEI is a unique 15-digit number that identifies the device on a mobile network. It is the fastest, most accurate way for us to determine if your device is compatible with Cox’s network and whether it is locked to a different carrier’s network.
How do I find my device’s IMEI number?
For most devices, the IMEI number can be located by following the steps below.
From your device’s home screen:
Why are some devices compatible and others aren’t?
Not all phones are made to work on all networks. Carriers can use different network technology. When a phone is made for use on one carrier, it may not be compatible with the technology used on another.
My phone is on your compatibility list, but it’s listed as ineligible. Why?
Even if you’re device is compatible on our network, we need to make sure it is eligible to switch to our network. The most likely cause of ineligibility is because your phone is in locked status and will need to be unlocked before switching carriers.
What’s a locked phone?
A phone is considered locked when it is tied to the carrier it was purchased from, and may not be used at a different carrier. Phones may be unlocked once the phone has been fully paid for. Check with your current carrier if you're unsure.
What happens after I complete my BYOD order?
A Cox Mobile SIM card will be sent to your house in order to activate your phone on the Cox Mobile network. Billing for your line(s) will begin when your SIM card is activated.
Does Cox Mobile support eSIM devices for BYOD?
Cox Mobile currently supports the following eSIM devices: iPhone 14 series. Cox will eventually support additional eSIM devices.
What are some recommended tips before activating my phone with a Cox SIM card?
How can I find account information from my previous carrier?
If your previous carrier has an app, that’s usually the quickest way to find your account information. If you can’t access it, or they don’t have one, here are instruction on finding account numbers and PINs from major carriers.
AT&T
ACCOUNT #
Find your account number on your AT&T bill or online account.
ACCOUNT PIN
PIN is given by AT&T and usually pre-selected.
CONTACT
http://www.att.com/portout or (800) 288-2020
AT&T Prepaid / Go Phone
ACCOUNT #
To get your account number, call AT&T.
ACCOUNT PIN
To get your four-digit PIN, call AT&T.
CONTACT
https://www.paygonline.com or (888) 898-7685
Boost Mobile
ACCOUNT #
To get your nine-digit account number, call Boost Mobile.
ACCOUNT PIN
Your four-digit PIN is the same PIN you use to log in.
CONTACT
http://www.boostmobile.com or (888) 266-7848
Consumer Cellular
ACCOUNT #
To get your nine-digit account number, call Consumer Cellular.
ACCOUNT PIN
Your PIN is the last four digits of your Social Security number, unless you changed it.
CONTACT
https://www.consumercellular.com/ or (888) 345-5509
Cricket
ACCOUNT #
You can find your account number by logging into your account or calling Cricket.
ACCOUNT PIN
Your PIN is the four-digit Authorization ID that you set up when activating your online account and that you're required to enter when making changes to your account.
CONTACT
http://www.cricketwireless.com or (800) 274-2538
Metro PCS
ACCOUNT #
Your account number is the nine-digit number found on your online Metro PCS profile.
ACCOUNT PIN
Your PIN is the same as the passcode you use when you call Metro PCS — usually your eight-digit birthday, unless you changed it.
CONTACT
https://www.metropcs.com or (888) 863-8768
Sprint
ACCOUNT #
Find your nine-digit account number on your bill or online account.
ACCOUNT PIN
Your six or 10-digit PIN is the same as your call-in passcode.
CONTACT
https://www.sprint.com or (888) 211-4727
Straight Talk
ACCOUNT #
Your account number is the MEID or IMEI serial number on your phone, or the last 15 digits of your BYOD SIM card.
ACCOUNT PIN
Your PIN is typically the last four digits of your phone number or SIM ID.
CONTACT
https://www.straighttalk.com or (877) 430-2355
T-Mobile
ACCOUNT
Find your nine-digit account number on your bill or online account.
ACCOUNT PI
Your PIN is the last four digits of your Social Security number, unless you changed it.
CONTACT
http://www.tmobile.com or (877) 453-1304
TracFone
ACCOUNT #
Your account number is the MEID or IMEI serial number on your phone, or the last 15 digits of your BYOD SIM card.
ACCOUNT PIN
Your PIN is typically the last four digits of your phone number or SIM ID.
CONTACT
http://www.tracfone.com/ or (877) 430-2355
US Cellular
ACCOUNT
Find your account number by calling U.S. Cellular
ACCOUNT PIN
Your PIN is the same as your four-digit passcode.
CONTACT
http://www.uscellular.com or (888) 944-9400
Verizon Wireless
ACCOUNT#
Your 14-digit account number can be found on your bill or online account, and it ends in 00001.
NUMBER TRANSFER PIN
To generate your six-digit Number Transfer PIN, you can dial #PORT from your Verizon phone or visit the Verizon number transfer page for detailed PIN information.
CONTACT
http://www.verizonwireless.com or (800) 922-0204
Xfinity Mobile
ACCOUNT #
Sign in to your Xfinity Mobile account and got to devices tab
Select the device associated with the phone number and select transfer your number, cancel this line.
Select Learn More and then select an active line
SECURITY PIN
A text message with a Security Pin can be sent to any other phone number on Xfinity Mobile account and expires after 5 days.
CONTACT
If you’re having trouble receiving your security PIN, contact (888) 936-4968.
Spectrum
ACCOUNT #
Find your account number on your bill or online account
ACCOUNT PIN
You can find your security code on your bill or in the app
CONTACT
For Spectrum Mobile questions, call (833) 224-6603.
Looking for more?
Discover your 5G coverage
See how far our nationwide mobile network goes to keep you & your devices connected.
Mobile data plans
Check out our flexible data plan options designed to fit your lifestyle and budget.
Savings calculator
See how much you might save when you make the switch to Cox Mobile.
Visit the Cox Store
Come in and chat with us about adding Cox Mobile to your current services.
*Pricing, packages and policies are subject to change. Cox Mobile plans and services subject to Mobile Customer Service Agreement (including mandatory arbitration provisions), Cox Mobile Acceptable Use Policy (including Cox's right to terminate service for abuse of network), Privacy Policy, Paperless Terms and Conditions and EasyPay Terms and Conditions.
Prices exclude taxes, device, activation, roaming data, international usage and other fees and charges, which are subject to change.
Cox Mobile runs on the network with unbeatable 5G reliability as measured by Ookla, LLC in the U.S., Q1 2023. Results may vary. Not an endorsement. Wifi not tested.
No annual contract means no minimum term period requirement and no early termination fees.
Calls limited to US destinations only; Puerto Rico, US Virgin Islands and other territories excluded. International long distance plans available for additional monthly charge.
Text includes: (i) US and Int’l destinations (ii) Text, Picture and Video Messages with Cox Mobile and non-Cox Mobile customers in the United States; (iii) Text, Picture and Video messages sent via email; (iv) Instant Messages; and (v) Text, Picture and Video Messages sent to, or received from, other countries while you are in the United States. Compatible device required. Premium Messaging programs not included.
For Gig Unlimited, data speeds are reduced to a maximum of 1.5 Mbps download/750 Kbps upload after 20 GB of monthly data use.
For Pay As You Gig, data usage is billed per line in 1GB units ($15/ea); charges will not be pro-rated. Unused data does not roll over. Speeds reduced to a max of 1.5Mbps download/750 Kbps upload after 5GB of monthly data usage.
Other restrictions apply.