Area Code +231-20-(000000...999999) located in Monrovia, more detail is as below. Place International Dialing Code : 231 International Prefix : 00 National Destination Code : 20 Subscriber Number From : 000000 Subscriber Number To : 999999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 8 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : LIBTELCO Click here to buy Liberia Area Code Database Other Information Language Code : en (English) Country Number : 430 (Liberia) Country Code : LR (Liberia) City : Monrovia Timezone : Africa/Monrovia Coordinated Universal Time : +00:00 Daylight Saving Time : No National Significant Number Minimum Length : 8 Latitude : 6.3000 Longitude : -10.7900 next › : +231-21-(000000...999999) Dialling Instructions For trunk calls: - 20 000000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 231 20 000000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 000000 ~ 999999 (Count: 1,000,000) Example: +231-20-000000 / 00231-20-000000 (20-000000 / -20-000000) +231-20-000001 / 00231-20-000001 (20-000001 / -20-000001) +231-20-000002 / 00231-20-000002 (20-000002 / -20-000002) +231-20-000003 / 00231-20-000003 (20-000003 / -20-000003) +231-20-000004 / 00231-20-000004 (20-000004 / -20-000004) ...+231-20-xxxxxx / 00231-20-xxxxxx (20-xxxxxx / -20-xxxxxx) ...+231-20-999995 / 00231-20-999995 (20-999995 / -20-999995) +231-20-999996 / 00231-20-999996 (20-999996 / -20-999996) +231-20-999997 / 00231-20-999997 (20-999997 / -20-999997) +231-20-999998 / 00231-20-999998 (20-999998 / -20-999998) +231-20-999999 / 00231-20-999999 (20-999999 / -20-999999)