Area Code +237-222-(310000...314999) located in Biyem Assi, Centre (CE), more detail is as below. Place International Dialing Code : 237 International Prefix : 00 National Destination Code : 222 Subscriber Number From : 310000 Subscriber Number To : 314999 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 : CAMTEL Click here to buy Cameroon Area Code Database Other Information Language Code : en (English) Country Number : 120 (Cameroon) Country Code : CM (Cameroon) Region Code : CE Region Name : Centre City : Biyem Assi Timezone : Africa/Douala Coordinated Universal Time : +01:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 3.8400 Longitude : 11.4900 ‹ previous : +237-222-(305000...309999) next › : +237-222-(315000...319999) Dialling Instructions For trunk calls: - 222 310000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 237 222 310000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 310000 ~ 314999 (Count: 5,000) Example: +237-222-310000 / 00237-222-310000 (222-310000 / -222-310000) +237-222-310001 / 00237-222-310001 (222-310001 / -222-310001) +237-222-310002 / 00237-222-310002 (222-310002 / -222-310002) +237-222-310003 / 00237-222-310003 (222-310003 / -222-310003) +237-222-310004 / 00237-222-310004 (222-310004 / -222-310004) ...+237-222-xxxxxx / 00237-222-xxxxxx (222-xxxxxx / -222-xxxxxx) ...+237-222-314995 / 00237-222-314995 (222-314995 / -222-314995) +237-222-314996 / 00237-222-314996 (222-314996 / -222-314996) +237-222-314997 / 00237-222-314997 (222-314997 / -222-314997) +237-222-314998 / 00237-222-314998 (222-314998 / -222-314998) +237-222-314999 / 00237-222-314999 (222-314999 / -222-314999)