MCC-MNC.dev

Mobile country & network codes database

3,042 networks · 227 countries · updated 2026-08

What are the MCC and MNC codes in Antigua and Barbuda?

MCC 344 · +1 · ISO AG / ATG / 028 · 4 networks

Every mobile network in Antigua and Barbuda shares Mobile Country Code (MCC) 344 — the three-digit prefix that opens every PLMN broadcast by a Antigua and Barbuda SIM. The country's international dialling prefix is +1, which is distinct from the MCC: 344 identifies the country inside the network, while +1 routes voice calls. Under ISO 3166 Antigua and Barbuda is coded AG / ATG / 028. This page lists 4 mobile networks operating in Antigua and Barbuda, with each network's MNC, full PLMN, operator, status and market share.

MCCMNCPLMNOperatorStatusMarket share
344 030 344030 APUA Antigua Public Utilities Authority Operational
344 050 344050 Digicel Antigua Wireless Ventures Limited Operational
344 920 344920 FLOW Cable & Wireless Caribbean Cellular (Antigua) Limited Operational
344 930 344930 AT&T Wireless Unknown

Frequently asked questions

What is the MCC of Antigua and Barbuda?
Antigua and Barbuda's Mobile Country Code (MCC) is 344. Every SIM issued by a Antigua and Barbuda network broadcasts a PLMN that begins with these three digits.
What is Antigua and Barbuda's country calling code?
Antigua and Barbuda's international dialling prefix is +1. Note that this is separate from the MCC (344): the calling code routes voice calls, while the MCC identifies the country inside the mobile network.
How many mobile networks are in Antigua and Barbuda?
This registry lists 4 mobile networks for Antigua and Barbuda, from full MNOs to MVNOs, each with its MNC, PLMN code, operator, status and market share.
How do I read a Antigua and Barbuda PLMN?
A PLMN such as 344030 is simply the MCC and MNC joined together: 344 (Antigua and Barbuda) followed by 030 (APUA). The first three digits are always the country's MCC; the remaining two or three digits are the network's MNC.