Area Code +244-231-(290000...299999) located in Cacongo, Cabinda (CAB), more detail is as below. Place International Dialing Code : 244 International Prefix : 00 National Prefix : 0 National Destination Code : 231 Subscriber Number From : 290000 Subscriber Number To : 299999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Angola Telecom Click here to buy Angola Area Code Database Other Information Language Code : pt (Portuguese) Country Number : 24 (Angola) Country Code : AO (Angola) Region Code : CAB Region Name : Cabinda City : Cacongo Timezone : Africa/Luanda Coordinated Universal Time : +01:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : -12.4300 Longitude : 14.1600 ‹ previous : +244-231-(280000...289999) next › : +244-231-(600000...699999) Dialling Instructions For trunk calls: - 231 290000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 244 231 290000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 290000 ~ 299999 (Count: 10,000) Example: +244-231-290000 / 00244-231-290000 (0231-290000 / 0-231-290000) +244-231-290001 / 00244-231-290001 (0231-290001 / 0-231-290001) +244-231-290002 / 00244-231-290002 (0231-290002 / 0-231-290002) +244-231-290003 / 00244-231-290003 (0231-290003 / 0-231-290003) +244-231-290004 / 00244-231-290004 (0231-290004 / 0-231-290004) ...+244-231-xxxxxx / 00244-231-xxxxxx (0231-xxxxxx / 0-231-xxxxxx) ...+244-231-299995 / 00244-231-299995 (0231-299995 / 0-231-299995) +244-231-299996 / 00244-231-299996 (0231-299996 / 0-231-299996) +244-231-299997 / 00244-231-299997 (0231-299997 / 0-231-299997) +244-231-299998 / 00244-231-299998 (0231-299998 / 0-231-299998) +244-231-299999 / 00244-231-299999 (0231-299999 / 0-231-299999)