Area Code +63-78-(3580000...3589999) located in Echague, 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 : 3580000 Subscriber Number To : 3589999 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 : Echague Timezone : Asia/Manila Coordinated Universal Time : +08:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 16.6700 Longitude : 121.7200 ‹ previous : +63-78-(3570000...3579999) next › : +63-78-(3590000...3599999) Dialling Instructions For trunk calls: 0 78 3580000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 63 78 3580000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3580000 ~ 3589999 (Count: 10,000) Example: +63-78-3580000 / 0063-78-3580000 (078-3580000 / 0-78-3580000) +63-78-3580001 / 0063-78-3580001 (078-3580001 / 0-78-3580001) +63-78-3580002 / 0063-78-3580002 (078-3580002 / 0-78-3580002) +63-78-3580003 / 0063-78-3580003 (078-3580003 / 0-78-3580003) +63-78-3580004 / 0063-78-3580004 (078-3580004 / 0-78-3580004) ...+63-78-xxxxxxx / 0063-78-xxxxxxx (078-xxxxxxx / 0-78-xxxxxxx) ...+63-78-3589995 / 0063-78-3589995 (078-3589995 / 0-78-3589995) +63-78-3589996 / 0063-78-3589996 (078-3589996 / 0-78-3589996) +63-78-3589997 / 0063-78-3589997 (078-3589997 / 0-78-3589997) +63-78-3589998 / 0063-78-3589998 (078-3589998 / 0-78-3589998) +63-78-3589999 / 0063-78-3589999 (078-3589999 / 0-78-3589999)
