Area Code +63-78-(3940000...3949999) located in Ilagan City, 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 : 3940000 Subscriber Number To : 3949999 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 City 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-(3930000...3939999) next › : +63-78-(3950000...3959999) Dialling Instructions For trunk calls: 0 78 3940000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 63 78 3940000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3940000 ~ 3949999 (Count: 10,000) Example: +63-78-3940000 / 0063-78-3940000 (078-3940000 / 0-78-3940000) +63-78-3940001 / 0063-78-3940001 (078-3940001 / 0-78-3940001) +63-78-3940002 / 0063-78-3940002 (078-3940002 / 0-78-3940002) +63-78-3940003 / 0063-78-3940003 (078-3940003 / 0-78-3940003) +63-78-3940004 / 0063-78-3940004 (078-3940004 / 0-78-3940004) ...+63-78-xxxxxxx / 0063-78-xxxxxxx (078-xxxxxxx / 0-78-xxxxxxx) ...+63-78-3949995 / 0063-78-3949995 (078-3949995 / 0-78-3949995) +63-78-3949996 / 0063-78-3949996 (078-3949996 / 0-78-3949996) +63-78-3949997 / 0063-78-3949997 (078-3949997 / 0-78-3949997) +63-78-3949998 / 0063-78-3949998 (078-3949998 / 0-78-3949998) +63-78-3949999 / 0063-78-3949999 (078-3949999 / 0-78-3949999)
