What is Your SMS Address?
If you choose to receive alerts via SMS text messaging, the address will usually be your cell phone number @ the provider’s e-mail domain. As a courtesy, the table below provides a list of domains for popular providers in the United States (as of November 2020). Of course, you may need to check with your provider to obtain the most up-to-date information.
For example, if you use T-Mobile in the US and your cell number is 555-123-4567, your SMS address will be [email protected].
| Provider | Domain | 
| Alltel | @message.alltel.com | 
| Boost | @myboostmobile.com | 
| AT&T | @txt.att.net | 
| Metrocall | @page.metrocall.com | 
| Nextel | @messaging.nextel.com | 
| Sprint | @messaging.sprintpcs.com | 
| T-Mobile | @tmomail.net | 
| US Cellular | @email.uscc.net | 
| Verizon | @vtext.com | 
| Virgin (USA) | @vmobl.com |