Secure Log in
To change your authorization code settings, go to the Security Center after you log in. Phone numbers or email addresses that have been recently updated aren't displayed.
Supported carriers include AT&T, Sprint, Boost, Verizon Wireless, U.S. Cellular©, T-Mobile©, MetroPCS©, Cincinnati Bell, Virgin Mobile USA, Cricket, Cellular South, Centennial and nTelos. The mobile carriers are not liable for delayed or undeliverable messages.