Area Code +220-31-(00000...99999) located in Mobile GSM/3G, more detail is as below. Place International Dialing Code : 220 International Prefix : 00 National Destination Code : 31 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 : QCELL 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 : +220-30-(00000...99999) next › : +220-32-(00000...99999) Dialling Instructions For trunk calls: - 31 00000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 220 31 00000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 00000 ~ 99999 (Count: 100,000) Example: +220-31-00000 / 00220-31-00000 (31-00000 / -31-00000) +220-31-00001 / 00220-31-00001 (31-00001 / -31-00001) +220-31-00002 / 00220-31-00002 (31-00002 / -31-00002) +220-31-00003 / 00220-31-00003 (31-00003 / -31-00003) +220-31-00004 / 00220-31-00004 (31-00004 / -31-00004) ...+220-31-xxxxx / 00220-31-xxxxx (31-xxxxx / -31-xxxxx) ...+220-31-99995 / 00220-31-99995 (31-99995 / -31-99995) +220-31-99996 / 00220-31-99996 (31-99996 / -31-99996) +220-31-99997 / 00220-31-99997 (31-99997 / -31-99997) +220-31-99998 / 00220-31-99998 (31-99998 / -31-99998) +220-31-99999 / 00220-31-99999 (31-99999 / -31-99999)