Area Code +63-54-(4538000...4538999) located in Lagonoy, 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 : 4538000 Subscriber Number To : 4538999 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 : Lagonoy Timezone : Asia/Manila Coordinated Universal Time : +08:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 13.7400 Longitude : 123.5200 ‹ previous : +63-54-(4537000...4537999) next › : +63-54-(4539000...4539999) Dialling Instructions For trunk calls: 0 54 4538000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 63 54 4538000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4538000 ~ 4538999 (Count: 1,000) Example: +63-54-4538000 / 0063-54-4538000 (054-4538000 / 0-54-4538000) +63-54-4538001 / 0063-54-4538001 (054-4538001 / 0-54-4538001) +63-54-4538002 / 0063-54-4538002 (054-4538002 / 0-54-4538002) +63-54-4538003 / 0063-54-4538003 (054-4538003 / 0-54-4538003) +63-54-4538004 / 0063-54-4538004 (054-4538004 / 0-54-4538004) ...+63-54-xxxxxxx / 0063-54-xxxxxxx (054-xxxxxxx / 0-54-xxxxxxx) ...+63-54-4538995 / 0063-54-4538995 (054-4538995 / 0-54-4538995) +63-54-4538996 / 0063-54-4538996 (054-4538996 / 0-54-4538996) +63-54-4538997 / 0063-54-4538997 (054-4538997 / 0-54-4538997) +63-54-4538998 / 0063-54-4538998 (054-4538998 / 0-54-4538998) +63-54-4538999 / 0063-54-4538999 (054-4538999 / 0-54-4538999)