Business messaging to AT&T in United States of America

Messaggio messaging platform provides high-quality SMS delivery channels to eir, all other mobile carriers in United States of America and multichannel message routing to popular messengers in United States of America (Viber, WhatsApp, RCS)

There are cases when mobile network codes are occupied not by mobile carriers, but government structures (military, railway, landline phone authorities), fixed and broadband internet providers, scientific organisations, etc. Some MCCMNCs belong to obsolete legal entities, acquired by other market players or went to bankruptcy, but codes are kept for a certain period for legacy purposes.
Brand nameAT&T
Other namesAT&T Mobility, AT&T Wireless, Cricket, Cricket Wireless, Consumer Cellular, Centennial, Centennial Wireless, Highland Cellular, Cingular, Edge Wireless, Plateau Wireless, BellSouth Mobility, Aio Wireless, Pacific Bell Wireless, Cingular Orange, Farmers Wireless, Cingular Blue, Dobson Cellular, Northstar, Cellular One, NPI Wireless, Caprock Cellular, PACE, XIT Cellular, Easterbrooke Cellular, Texas RSA 1, Wisconsin RSA 7, Siouxland, Long Lines Wireless, Pacific Telesis, Fuego Wireless, Allied Wireless, AWCC, FirstNet
Mobile users165 900 000 mobile users
(report dated 21/05/2024)
MCCMNC code310170
Mobile network code (MNC)170
Mobile country code (MCC)310
Other MCCMNCs310030, 310070, 310080, 310090, 310150, 310280, 310380, 310410, 310560, 310670, 310680, 310950, 311070, 311090, 311180, 311190, 312090, 312680, 313210
Mobile Number Portability (MNP)Yes

MVNOs hosted on AT&T

Mobile operators rating

AT&T mobile market share: 38.2%:

#1 mobile carrier in United States of America

#NameMobile users
1AT&T165.9 mln
2Verizon118.7 mln
3T-Mobile86 mln
4Sprint54.5 mln
5U.S. Cellular5 mln
6C Spire1.2 mln
7Shentel1.1 mln
8CellCom300 thou
9GCI219 thou
10West Central Wireless40 thou
11United Wireless22 thou

AT&T messaging prices

  • SMS from
  • Viber from € 0.01390
  • WhatsApp from € 0.01199
  • RCS Inquire
A powerful messaging platform with a user-friendly interface and low-priced bulk SMS in United States of America. Sign Up now and start messaging via web interface, or integrate API to send customer notifications.

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How to send messages in United States of America


Create account

Sign up for Messaggio for free, no need credit card required

Create account

Register a Sender name

Choose a Sender name for SMS channel, usually it's a website address or brand

More info

Launch SMS messaging

Create an SMS campaign in Messaggio Dashboard, setup plugin or integrate an API

More info

Plugins & Modules

Easy integration without code! Try business messaging plugins for popular CRM, website and online shop management systems.

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Looking for reliable SMS provider? Contact us!

We will be happy to offer advantageous commercial conditions and assist with the API integration for SMS messaging.

SMS messaging

The most common communication channel, for both mass-sendings and trigger notifications.

Viber Business Messages

A wide range of business tools: in-app advertising, notifications and chat with clients in the messenger.

WhatsApp Business API

Chatting and interactive notification messages in one of the most popular instant messengers.