Area Code +63-54-(4591000...4591999) located in Presentacion, 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 : 4591000 Subscriber Number To : 4591999 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 : Presentacion Timezone : Asia/Manila Coordinated Universal Time : +08:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 13.7200 Longitude : 123.7500 ‹ previous : +63-54-(4590000...4590999) next › : +63-54-(4592000...4592999) Dialling Instructions For trunk calls: 0 54 4591000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 63 54 4591000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4591000 ~ 4591999 (Count: 1,000) Example: +63-54-4591000 / 0063-54-4591000 (054-4591000 / 0-54-4591000) +63-54-4591001 / 0063-54-4591001 (054-4591001 / 0-54-4591001) +63-54-4591002 / 0063-54-4591002 (054-4591002 / 0-54-4591002) +63-54-4591003 / 0063-54-4591003 (054-4591003 / 0-54-4591003) +63-54-4591004 / 0063-54-4591004 (054-4591004 / 0-54-4591004) ...+63-54-xxxxxxx / 0063-54-xxxxxxx (054-xxxxxxx / 0-54-xxxxxxx) ...+63-54-4591995 / 0063-54-4591995 (054-4591995 / 0-54-4591995) +63-54-4591996 / 0063-54-4591996 (054-4591996 / 0-54-4591996) +63-54-4591997 / 0063-54-4591997 (054-4591997 / 0-54-4591997) +63-54-4591998 / 0063-54-4591998 (054-4591998 / 0-54-4591998) +63-54-4591999 / 0063-54-4591999 (054-4591999 / 0-54-4591999)