- AT&T: number@txt.att.net (SMS), number@mms.att.net (MMS)
- T-Mobile: number@tmomail.net (SMS & MMS)
- Verizon: number@vtext.com (SMS), number@vzwpix.com (MMS)
- Sprint: number@messaging.sprintpcs.com (SMS), number@pm.sprint.com (MMS)
- XFinity Mobile: number@vtext.com (SMS), number@mypixmessages.com (MMS)
- Virgin Mobile: number@vmobl.com (SMS), number@vmpix.com (MMS)
- Tracfone: number@mmst5.tracfone.com (MMS)
- Metro PCS: number@mymetropcs.com (SMS & MMS)
- Boost Mobile: number@sms.myboostmobile.com (SMS), number@myboostmobile.com (MMS)
- Cricket: number@sms.cricketwireless.net (SMS), number@mms.cricketwireless.net (MMS)
- Republic Wireless: number@text.republicwireless.com (SMS)
- Google Fi (Project Fi): number@msg.fi.google.com (SMS & MMS)
- U.S. Cellular: number@email.uscc.net (SMS), number@mms.uscc.net (MMS)
- Consumer Cellular: number@mailmymobile.net
- C-Spire: number@cspire1.com
- Page Plus: number@vtext.com