Area Code +220-77-(00000...99999) located in Mobile GSM/3G, more detail is as below. Place International Dialing Code : 220 International Prefix : 00 National Destination Code : 77 Subscriber Number From : 00000 Subscriber Number To : 99999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 7 Number Type : M (Mobile, Cellular) Carrier Name : AFRICELL Click here to buy Gambia Area Code Database Other Information Language Code : en (English) Country Number : 270 (Gambia) Country Code : GM (Gambia) City : Mobile GSM/3G Timezone : Africa/Banjul Coordinated Universal Time : +00:00 Daylight Saving Time : No National Significant Number Minimum Length : 7 Latitude : 13.4500 Longitude : -16.5800 ‹ previous : +220-76-(00000...99999) next › : +220-78-(00000...99999) Dialling Instructions For trunk calls: - 77 00000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 220 77 00000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 00000 ~ 99999 (Count: 100,000) Example: +220-77-00000 / 00220-77-00000 (77-00000 / -77-00000) +220-77-00001 / 00220-77-00001 (77-00001 / -77-00001) +220-77-00002 / 00220-77-00002 (77-00002 / -77-00002) +220-77-00003 / 00220-77-00003 (77-00003 / -77-00003) +220-77-00004 / 00220-77-00004 (77-00004 / -77-00004) ...+220-77-xxxxx / 00220-77-xxxxx (77-xxxxx / -77-xxxxx) ...+220-77-99995 / 00220-77-99995 (77-99995 / -77-99995) +220-77-99996 / 00220-77-99996 (77-99996 / -77-99996) +220-77-99997 / 00220-77-99997 (77-99997 / -77-99997) +220-77-99998 / 00220-77-99998 (77-99998 / -77-99998) +220-77-99999 / 00220-77-99999 (77-99999 / -77-99999)