MCC-MNC.dev

Mobile country & network codes database

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

What are the MCC and MNC codes in Nigeria?

MCC 621 · +234 · ISO NG / NGA / 566 · 11 networks

Every mobile network in Nigeria shares Mobile Country Code (MCC) 621 — the three-digit prefix that opens every PLMN broadcast by a Nigeria SIM. The country's international dialling prefix is +234, which is distinct from the MCC: 621 identifies the country inside the network, while +234 routes voice calls. Under ISO 3166 Nigeria is coded NG / NGA / 566. This page lists 11 mobile networks operating in Nigeria, with each network's MNC, full PLMN, operator, status and market share.

MCCMNCPLMNOperatorStatusMarket share
621 00 62100 Capcom Not operational
621 20 62120 Airtel Bharti Airtel Limited Operational
621 22 62122 InterC InterC Network Ltd. Operational
621 24 62124 Spectranet Operational
621 25 62125 Visafone Visafone Communications Ltd. Not operational
621 26 62126 Swift Operational
621 27 62127 Smile Smile Communications Nigeria Operational
621 30 62130 MTN MTN Nigeria Communications Limited Operational
621 40 62140 Ntel Nigerian Mobile Telecommunications Limited Operational
621 50 62150 Glo Globacom Ltd Operational
621 60 62160 9mobile Emerging Markets Telecommunication Services Ltd. Operational

Frequently asked questions

What is the MCC of Nigeria?
Nigeria's Mobile Country Code (MCC) is 621. Every SIM issued by a Nigeria network broadcasts a PLMN that begins with these three digits.
What is Nigeria's country calling code?
Nigeria's international dialling prefix is +234. Note that this is separate from the MCC (621): the calling code routes voice calls, while the MCC identifies the country inside the mobile network.
How many mobile networks are in Nigeria?
This registry lists 11 mobile networks for Nigeria, from full MNOs to MVNOs, each with its MNC, PLMN code, operator, status and market share.
How do I read a Nigeria PLMN?
A PLMN such as 62100 is simply the MCC and MNC joined together: 621 (Nigeria) followed by 00 (Capcom). The first three digits are always the country's MCC; the remaining two or three digits are the network's MNC.