Area Code +251-57-(7750000...7759999) located in Assosa, 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 : 7750000 Subscriber Number To : 7759999 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 : Assosa Timezone : Africa/Addis_Ababa Coordinated Universal Time : +03:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 10.0600 Longitude : 34.5300 ‹ previous : +251-57-(7740000...7749999) next › : +251-57-(7760000...7769999) Dialling Instructions For trunk calls: 0 57 7750000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 251 57 7750000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7750000 ~ 7759999 (Count: 10,000) Example: +251-57-7750000 / 00251-57-7750000 (057-7750000 / 0-57-7750000) +251-57-7750001 / 00251-57-7750001 (057-7750001 / 0-57-7750001) +251-57-7750002 / 00251-57-7750002 (057-7750002 / 0-57-7750002) +251-57-7750003 / 00251-57-7750003 (057-7750003 / 0-57-7750003) +251-57-7750004 / 00251-57-7750004 (057-7750004 / 0-57-7750004) ...+251-57-xxxxxxx / 00251-57-xxxxxxx (057-xxxxxxx / 0-57-xxxxxxx) ...+251-57-7759995 / 00251-57-7759995 (057-7759995 / 0-57-7759995) +251-57-7759996 / 00251-57-7759996 (057-7759996 / 0-57-7759996) +251-57-7759997 / 00251-57-7759997 (057-7759997 / 0-57-7759997) +251-57-7759998 / 00251-57-7759998 (057-7759998 / 0-57-7759998) +251-57-7759999 / 00251-57-7759999 (057-7759999 / 0-57-7759999)