Area Code +234-81-(90000000...90999999) located in Mobile Telephony, more detail is as below. Place International Dialing Code : 234 International Prefix : 009 National Prefix : 0 National Destination Code : 81 Subscriber Number From : 90000000 Subscriber Number To : 90999999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : Starcomms PLC Click here to buy Nigeria Area Code Database Other Information Language Code : en (English) Country Number : 566 (Nigeria) Country Code : NG (Nigeria) City : Mobile Telephony Timezone : Africa/Lagos Coordinated Universal Time : +01:00 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : 6.4500 Longitude : 3.4000 ‹ previous : +234-81-(20000000...29999999) next › : +234-81-(91000000...91999999) Dialling Instructions For trunk calls: 0 81 90000000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 009 234 81 90000000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 90000000 ~ 90999999 (Count: 1,000,000) Example: +234-81-90000000 / 009234-81-90000000 (081-90000000 / 0-81-90000000) +234-81-90000001 / 009234-81-90000001 (081-90000001 / 0-81-90000001) +234-81-90000002 / 009234-81-90000002 (081-90000002 / 0-81-90000002) +234-81-90000003 / 009234-81-90000003 (081-90000003 / 0-81-90000003) +234-81-90000004 / 009234-81-90000004 (081-90000004 / 0-81-90000004) ...+234-81-xxxxxxxx / 009234-81-xxxxxxxx (081-xxxxxxxx / 0-81-xxxxxxxx) ...+234-81-90999995 / 009234-81-90999995 (081-90999995 / 0-81-90999995) +234-81-90999996 / 009234-81-90999996 (081-90999996 / 0-81-90999996) +234-81-90999997 / 009234-81-90999997 (081-90999997 / 0-81-90999997) +234-81-90999998 / 009234-81-90999998 (081-90999998 / 0-81-90999998) +234-81-90999999 / 009234-81-90999999 (081-90999999 / 0-81-90999999)