Geographic Numbers
Area codes in Nigeria are 2 digits in length.
Mobile Phone Numbers
Mobile phone numbers in Nigeria have area codes starting with 7, 8 or 9, depending on the network operator:
- 70 - CDMA Mobile Telephony - Expresso/Sudatel
- 76 - GSM Mobile Telephony - Sentel GSM (Tigo)
- 77 - GSM Mobile Telephony - Sonatel Mobiles (Orange)