Area Code +234-78-(00000...99999) located in Hadejia, more detail is as below. Place International Dialing Code : 234 International Prefix : 009 National Prefix : 0 National Destination Code : 78 Subscriber Number From : 00000 Subscriber Number To : 99999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 7 Number Type : G (Geographic Land Line, Fixed Line) Click here to buy Nigeria Area Code Database Other Information Language Code : en (English) Country Number : 566 (Nigeria) Country Code : NG (Nigeria) City : Hadejia Timezone : Africa/Lagos Coordinated Universal Time : +01:00 Daylight Saving Time : No National Significant Number Minimum Length : 7 Latitude : 12.4500 Longitude : 10.0400 ‹ previous : +234-77-(000000...999999) next › : +234-79-(000000...999999) Dialling Instructions For trunk calls: 0 78 00000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 009 234 78 00000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 00000 ~ 99999 (Count: 100,000) Example: +234-78-00000 / 009234-78-00000 (078-00000 / 0-78-00000) +234-78-00001 / 009234-78-00001 (078-00001 / 0-78-00001) +234-78-00002 / 009234-78-00002 (078-00002 / 0-78-00002) +234-78-00003 / 009234-78-00003 (078-00003 / 0-78-00003) +234-78-00004 / 009234-78-00004 (078-00004 / 0-78-00004) ...+234-78-xxxxx / 009234-78-xxxxx (078-xxxxx / 0-78-xxxxx) ...+234-78-99995 / 009234-78-99995 (078-99995 / 0-78-99995) +234-78-99996 / 009234-78-99996 (078-99996 / 0-78-99996) +234-78-99997 / 009234-78-99997 (078-99997 / 0-78-99997) +234-78-99998 / 009234-78-99998 (078-99998 / 0-78-99998) +234-78-99999 / 009234-78-99999 (078-99999 / 0-78-99999)