Area Code +231-28-(000000...999999) located in Monrovia, more detail is as below. Place International Dialing Code : 231 International Prefix : 00 National Destination Code : 28 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 ‹ previous : +231-27-(000000...999999) next › : +231-29-(000000...999999) Dialling Instructions For trunk calls: - 28 000000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 231 28 000000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 000000 ~ 999999 (Count: 1,000,000) Example: +231-28-000000 / 00231-28-000000 (28-000000 / -28-000000) +231-28-000001 / 00231-28-000001 (28-000001 / -28-000001) +231-28-000002 / 00231-28-000002 (28-000002 / -28-000002) +231-28-000003 / 00231-28-000003 (28-000003 / -28-000003) +231-28-000004 / 00231-28-000004 (28-000004 / -28-000004) ...+231-28-xxxxxx / 00231-28-xxxxxx (28-xxxxxx / -28-xxxxxx) ...+231-28-999995 / 00231-28-999995 (28-999995 / -28-999995) +231-28-999996 / 00231-28-999996 (28-999996 / -28-999996) +231-28-999997 / 00231-28-999997 (28-999997 / -28-999997) +231-28-999998 / 00231-28-999998 (28-999998 / -28-999998) +231-28-999999 / 00231-28-999999 (28-999999 / -28-999999)