Verizon - 1 (800) 922-0204 AT&T - 1 (800) 331-0500 Sprint - 1 (888) 211-4727 T-Mobile - 1 (877) 453-1304 Cricket - 1 (800) 274-2538 Vodafone UK - 0333 304 0191 You may need to provide the IMEI number for your missing device.
Find the “Suspend Service” or similar option. You will be guided through the process of suspending your service. You may need to provide the IMEI number for your missing device.
T-Mobile - 611 Sprint - *2 Verizon - *611 Cricket - 611 AT&T - 611 Vodafone UK - 191
Canceling your account may result in early termination fees if you have not completed your contract. You may be able to suspend your phone and prevent it from being used and charges from accruing, but this may require you to report it lost or stolen.