Area Code +251-11-(5440000...5449999) located in ECA, 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 : 5440000 Subscriber Number To : 5449999 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 : ECA 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-(5170000...5179999) next › : +251-11-(5500000...5509999) Dialling Instructions For trunk calls: 0 11 5440000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 251 11 5440000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5440000 ~ 5449999 (Count: 10,000) Example: +251-11-5440000 / 00251-11-5440000 (011-5440000 / 0-11-5440000) +251-11-5440001 / 00251-11-5440001 (011-5440001 / 0-11-5440001) +251-11-5440002 / 00251-11-5440002 (011-5440002 / 0-11-5440002) +251-11-5440003 / 00251-11-5440003 (011-5440003 / 0-11-5440003) +251-11-5440004 / 00251-11-5440004 (011-5440004 / 0-11-5440004) ...+251-11-xxxxxxx / 00251-11-xxxxxxx (011-xxxxxxx / 0-11-xxxxxxx) ...+251-11-5449995 / 00251-11-5449995 (011-5449995 / 0-11-5449995) +251-11-5449996 / 00251-11-5449996 (011-5449996 / 0-11-5449996) +251-11-5449997 / 00251-11-5449997 (011-5449997 / 0-11-5449997) +251-11-5449998 / 00251-11-5449998 (011-5449998 / 0-11-5449998) +251-11-5449999 / 00251-11-5449999 (011-5449999 / 0-11-5449999)