Area Code +63-78-(6240000...6249999) located in Ilagan, 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 : 6240000 Subscriber Number To : 6249999 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 : Ilagan Timezone : Asia/Manila Coordinated Universal Time : +08:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 17.1200 Longitude : 122.0100 ‹ previous : +63-78-(6230000...6239999) next › : +63-78-(6324000...6324999) Dialling Instructions For trunk calls: 0 78 6240000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 63 78 6240000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6240000 ~ 6249999 (Count: 10,000) Example: +63-78-6240000 / 0063-78-6240000 (078-6240000 / 0-78-6240000) +63-78-6240001 / 0063-78-6240001 (078-6240001 / 0-78-6240001) +63-78-6240002 / 0063-78-6240002 (078-6240002 / 0-78-6240002) +63-78-6240003 / 0063-78-6240003 (078-6240003 / 0-78-6240003) +63-78-6240004 / 0063-78-6240004 (078-6240004 / 0-78-6240004) ...+63-78-xxxxxxx / 0063-78-xxxxxxx (078-xxxxxxx / 0-78-xxxxxxx) ...+63-78-6249995 / 0063-78-6249995 (078-6249995 / 0-78-6249995) +63-78-6249996 / 0063-78-6249996 (078-6249996 / 0-78-6249996) +63-78-6249997 / 0063-78-6249997 (078-6249997 / 0-78-6249997) +63-78-6249998 / 0063-78-6249998 (078-6249998 / 0-78-6249998) +63-78-6249999 / 0063-78-6249999 (078-6249999 / 0-78-6249999)