Area Code +63-54-(4577000...4577999) located in Nabua, Camarines Sur (CAS), more detail is as below. Place International Dialing Code : 63 International Prefix : 00 National Prefix : 0 National Destination Code : 54 Subscriber Number From : 4577000 Subscriber Number To : 4577999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Bayan Telecommunications (BayanTel) Click here to buy Philippines Area Code Database Other Information Language Code : en (English) Country Number : 608 (Philippines) Country Code : PH (Philippines) Region Code : CAS Region Name : Camarines Sur City : Nabua Timezone : Asia/Manila Coordinated Universal Time : +08:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 13.4000 Longitude : 123.3800 ‹ previous : +63-54-(4576000...4576999) next › : +63-54-(4578000...4578999) Dialling Instructions For trunk calls: 0 54 4577000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 63 54 4577000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4577000 ~ 4577999 (Count: 1,000) Example: +63-54-4577000 / 0063-54-4577000 (054-4577000 / 0-54-4577000) +63-54-4577001 / 0063-54-4577001 (054-4577001 / 0-54-4577001) +63-54-4577002 / 0063-54-4577002 (054-4577002 / 0-54-4577002) +63-54-4577003 / 0063-54-4577003 (054-4577003 / 0-54-4577003) +63-54-4577004 / 0063-54-4577004 (054-4577004 / 0-54-4577004) ...+63-54-xxxxxxx / 0063-54-xxxxxxx (054-xxxxxxx / 0-54-xxxxxxx) ...+63-54-4577995 / 0063-54-4577995 (054-4577995 / 0-54-4577995) +63-54-4577996 / 0063-54-4577996 (054-4577996 / 0-54-4577996) +63-54-4577997 / 0063-54-4577997 (054-4577997 / 0-54-4577997) +63-54-4577998 / 0063-54-4577998 (054-4577998 / 0-54-4577998) +63-54-4577999 / 0063-54-4577999 (054-4577999 / 0-54-4577999)