Area Code +63-78-(6648000...6648999) located in Cabatuan, Isabela (ISA), more detail is as below. Place International Dialing Code : 63 International Prefix : 00 National Prefix : 0 National Destination Code : 78 Subscriber Number From : 6648000 Subscriber Number To : 6648999 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 : Philippine Long Distance Telephone Company (PLDT) Click here to buy Philippines Area Code Database Other Information Language Code : en (English) Country Number : 608 (Philippines) Country Code : PH (Philippines) Region Code : ISA Region Name : Isabela City : Cabatuan Timezone : Asia/Manila Coordinated Universal Time : +08:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 16.9600 Longitude : 121.6700 ‹ previous : +63-78-(6620000...6629999) next › : +63-78-(6649000...6649999) Dialling Instructions For trunk calls: 0 78 6648000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 63 78 6648000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6648000 ~ 6648999 (Count: 1,000) Example: +63-78-6648000 / 0063-78-6648000 (078-6648000 / 0-78-6648000) +63-78-6648001 / 0063-78-6648001 (078-6648001 / 0-78-6648001) +63-78-6648002 / 0063-78-6648002 (078-6648002 / 0-78-6648002) +63-78-6648003 / 0063-78-6648003 (078-6648003 / 0-78-6648003) +63-78-6648004 / 0063-78-6648004 (078-6648004 / 0-78-6648004) ...+63-78-xxxxxxx / 0063-78-xxxxxxx (078-xxxxxxx / 0-78-xxxxxxx) ...+63-78-6648995 / 0063-78-6648995 (078-6648995 / 0-78-6648995) +63-78-6648996 / 0063-78-6648996 (078-6648996 / 0-78-6648996) +63-78-6648997 / 0063-78-6648997 (078-6648997 / 0-78-6648997) +63-78-6648998 / 0063-78-6648998 (078-6648998 / 0-78-6648998) +63-78-6648999 / 0063-78-6648999 (078-6648999 / 0-78-6648999)