Area Code +63-54-(4589000...4589999) located in Caramoan, 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 : 4589000 Subscriber Number To : 4589999 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 : Caramoan Timezone : Asia/Manila Coordinated Universal Time : +08:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 13.8100 Longitude : 123.8500 ‹ previous : +63-54-(4588000...4588999) next › : +63-54-(4590000...4590999) Dialling Instructions For trunk calls: 0 54 4589000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 63 54 4589000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4589000 ~ 4589999 (Count: 1,000) Example: +63-54-4589000 / 0063-54-4589000 (054-4589000 / 0-54-4589000) +63-54-4589001 / 0063-54-4589001 (054-4589001 / 0-54-4589001) +63-54-4589002 / 0063-54-4589002 (054-4589002 / 0-54-4589002) +63-54-4589003 / 0063-54-4589003 (054-4589003 / 0-54-4589003) +63-54-4589004 / 0063-54-4589004 (054-4589004 / 0-54-4589004) ...+63-54-xxxxxxx / 0063-54-xxxxxxx (054-xxxxxxx / 0-54-xxxxxxx) ...+63-54-4589995 / 0063-54-4589995 (054-4589995 / 0-54-4589995) +63-54-4589996 / 0063-54-4589996 (054-4589996 / 0-54-4589996) +63-54-4589997 / 0063-54-4589997 (054-4589997 / 0-54-4589997) +63-54-4589998 / 0063-54-4589998 (054-4589998 / 0-54-4589998) +63-54-4589999 / 0063-54-4589999 (054-4589999 / 0-54-4589999)