Area Code +63-56-(2570000...2579999) located in Castilla, Sorsogon (SOR), more detail is as below. Place International Dialing Code : 63 International Prefix : 00 National Prefix : 0 National Destination Code : 56 Subscriber Number From : 2570000 Subscriber Number To : 2579999 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 : Innove Communications Inc Click here to buy Philippines Area Code Database Other Information Language Code : en (English) Country Number : 608 (Philippines) Country Code : PH (Philippines) Region Code : SOR Region Name : Sorsogon City : Castilla Timezone : Asia/Manila Coordinated Universal Time : +08:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 12.9500 Longitude : 123.8800 ‹ previous : +63-56-(2560000...2569999) next › : +63-56-(2580000...2589999) Dialling Instructions For trunk calls: 0 56 2570000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 63 56 2570000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2570000 ~ 2579999 (Count: 10,000) Example: +63-56-2570000 / 0063-56-2570000 (056-2570000 / 0-56-2570000) +63-56-2570001 / 0063-56-2570001 (056-2570001 / 0-56-2570001) +63-56-2570002 / 0063-56-2570002 (056-2570002 / 0-56-2570002) +63-56-2570003 / 0063-56-2570003 (056-2570003 / 0-56-2570003) +63-56-2570004 / 0063-56-2570004 (056-2570004 / 0-56-2570004) ...+63-56-xxxxxxx / 0063-56-xxxxxxx (056-xxxxxxx / 0-56-xxxxxxx) ...+63-56-2579995 / 0063-56-2579995 (056-2579995 / 0-56-2579995) +63-56-2579996 / 0063-56-2579996 (056-2579996 / 0-56-2579996) +63-56-2579997 / 0063-56-2579997 (056-2579997 / 0-56-2579997) +63-56-2579998 / 0063-56-2579998 (056-2579998 / 0-56-2579998) +63-56-2579999 / 0063-56-2579999 (056-2579999 / 0-56-2579999)