Area Code +251-11-(1550000...1559999) located in Arada III, North Addis Ababa Zone, more detail is as below. Place International Dialing Code : 251 International Prefix : 00 National Prefix : 0 National Destination Code : 11 Subscriber Number From : 1550000 Subscriber Number To : 1559999 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 : North Addis Ababa Zone City : Arada III Timezone : Africa/Addis_Ababa Coordinated Universal Time : +03:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 9.0500 Longitude : 38.7700 ‹ previous : +251-11-(1350000...1359999) next › : +251-11-(1560000...1569999) Dialling Instructions For trunk calls: 0 11 1550000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 251 11 1550000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 1550000 ~ 1559999 (Count: 10,000) Example: +251-11-1550000 / 00251-11-1550000 (011-1550000 / 0-11-1550000) +251-11-1550001 / 00251-11-1550001 (011-1550001 / 0-11-1550001) +251-11-1550002 / 00251-11-1550002 (011-1550002 / 0-11-1550002) +251-11-1550003 / 00251-11-1550003 (011-1550003 / 0-11-1550003) +251-11-1550004 / 00251-11-1550004 (011-1550004 / 0-11-1550004) ...+251-11-xxxxxxx / 00251-11-xxxxxxx (011-xxxxxxx / 0-11-xxxxxxx) ...+251-11-1559995 / 00251-11-1559995 (011-1559995 / 0-11-1559995) +251-11-1559996 / 00251-11-1559996 (011-1559996 / 0-11-1559996) +251-11-1559997 / 00251-11-1559997 (011-1559997 / 0-11-1559997) +251-11-1559998 / 00251-11-1559998 (011-1559998 / 0-11-1559998) +251-11-1559999 / 00251-11-1559999 (011-1559999 / 0-11-1559999)