Area Code +251-57-(6670000...6679999) located in Arjo, Western Region (Region 9), more detail is as below. Place International Dialing Code : 251 International Prefix : 00 National Prefix : 0 National Destination Code : 57 Subscriber Number From : 6670000 Subscriber Number To : 6679999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Ethiopian Telecommunications Corporation Click here to buy Ethiopia Area Code Database Other Information Language Code : am (Amharic) Country Number : 231 (Ethiopia) Country Code : ET (Ethiopia) Region Name : Western Region (Region 9) City : Arjo Timezone : Africa/Addis_Ababa Coordinated Universal Time : +03:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 8.7600 Longitude : 36.5000 ‹ previous : +251-57-(6660000...6669999) next › : +251-57-(6680000...6689999) Dialling Instructions For trunk calls: 0 57 6670000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 251 57 6670000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6670000 ~ 6679999 (Count: 10,000) Example: +251-57-6670000 / 00251-57-6670000 (057-6670000 / 0-57-6670000) +251-57-6670001 / 00251-57-6670001 (057-6670001 / 0-57-6670001) +251-57-6670002 / 00251-57-6670002 (057-6670002 / 0-57-6670002) +251-57-6670003 / 00251-57-6670003 (057-6670003 / 0-57-6670003) +251-57-6670004 / 00251-57-6670004 (057-6670004 / 0-57-6670004) ...+251-57-xxxxxxx / 00251-57-xxxxxxx (057-xxxxxxx / 0-57-xxxxxxx) ...+251-57-6679995 / 00251-57-6679995 (057-6679995 / 0-57-6679995) +251-57-6679996 / 00251-57-6679996 (057-6679996 / 0-57-6679996) +251-57-6679997 / 00251-57-6679997 (057-6679997 / 0-57-6679997) +251-57-6679998 / 00251-57-6679998 (057-6679998 / 0-57-6679998) +251-57-6679999 / 00251-57-6679999 (057-6679999 / 0-57-6679999)