Area Code +251-11-(5170000...5179999) located in Sheraton/DID, Central 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 : 5170000 Subscriber Number To : 5179999 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 : Central Addis Ababa Zone City : Sheraton/DID Timezone : Africa/Addis_Ababa Coordinated Universal Time : +03:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 8.9900 Longitude : 38.7700 ‹ previous : +251-11-(5150000...5159999) next › : +251-11-(5440000...5449999) Dialling Instructions For trunk calls: 0 11 5170000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 251 11 5170000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5170000 ~ 5179999 (Count: 10,000) Example: +251-11-5170000 / 00251-11-5170000 (011-5170000 / 0-11-5170000) +251-11-5170001 / 00251-11-5170001 (011-5170001 / 0-11-5170001) +251-11-5170002 / 00251-11-5170002 (011-5170002 / 0-11-5170002) +251-11-5170003 / 00251-11-5170003 (011-5170003 / 0-11-5170003) +251-11-5170004 / 00251-11-5170004 (011-5170004 / 0-11-5170004) ...+251-11-xxxxxxx / 00251-11-xxxxxxx (011-xxxxxxx / 0-11-xxxxxxx) ...+251-11-5179995 / 00251-11-5179995 (011-5179995 / 0-11-5179995) +251-11-5179996 / 00251-11-5179996 (011-5179996 / 0-11-5179996) +251-11-5179997 / 00251-11-5179997 (011-5179997 / 0-11-5179997) +251-11-5179998 / 00251-11-5179998 (011-5179998 / 0-11-5179998) +251-11-5179999 / 00251-11-5179999 (011-5179999 / 0-11-5179999)