Area Code +237-3-(0000000...9999999) located in Douala, more detail is as below. Place International Dialing Code : 237 International Prefix : 00 National Destination Code : 3 Subscriber Number From : 0000000 Subscriber Number To : 9999999 National Destination Code Length : 1 Uses National Destination Code : Yes National Significant Number Length : 8 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) City : Douala Timezone : Africa/Douala Coordinated Universal Time : +01:00 Daylight Saving Time : No National Significant Number Minimum Length : 8 Latitude : 4.0500 Longitude : 9.7100 ‹ previous : +237-2-(0000000...9999999) next › : +237-7-(0000000...9999999) Dialling Instructions For trunk calls: - 3 0000000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 237 3 0000000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 0000000 ~ 9999999 (Count: 10,000,000) Example: +237-3-0000000 / 00237-3-0000000 (3-0000000 / -3-0000000) +237-3-0000001 / 00237-3-0000001 (3-0000001 / -3-0000001) +237-3-0000002 / 00237-3-0000002 (3-0000002 / -3-0000002) +237-3-0000003 / 00237-3-0000003 (3-0000003 / -3-0000003) +237-3-0000004 / 00237-3-0000004 (3-0000004 / -3-0000004) ...+237-3-xxxxxxx / 00237-3-xxxxxxx (3-xxxxxxx / -3-xxxxxxx) ...+237-3-9999995 / 00237-3-9999995 (3-9999995 / -3-9999995) +237-3-9999996 / 00237-3-9999996 (3-9999996 / -3-9999996) +237-3-9999997 / 00237-3-9999997 (3-9999997 / -3-9999997) +237-3-9999998 / 00237-3-9999998 (3-9999998 / -3-9999998) +237-3-9999999 / 00237-3-9999999 (3-9999999 / -3-9999999)
