Area Code +63-78-(8280000...8289999) located in Gonzaga, Cagayan (CAG), more detail is as below. Place International Dialing Code : 63 International Prefix : 00 National Prefix : 0 National Destination Code : 78 Subscriber Number From : 8280000 Subscriber Number To : 8289999 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 : CAG Region Name : Cagayan City : Gonzaga Timezone : Asia/Manila Coordinated Universal Time : +08:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 18.2700 Longitude : 122.0000 ‹ previous : +63-78-(8270000...8279999) next › : +63-78-(8290000...8299999) Dialling Instructions For trunk calls: 0 78 8280000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 63 78 8280000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8280000 ~ 8289999 (Count: 10,000) Example: +63-78-8280000 / 0063-78-8280000 (078-8280000 / 0-78-8280000) +63-78-8280001 / 0063-78-8280001 (078-8280001 / 0-78-8280001) +63-78-8280002 / 0063-78-8280002 (078-8280002 / 0-78-8280002) +63-78-8280003 / 0063-78-8280003 (078-8280003 / 0-78-8280003) +63-78-8280004 / 0063-78-8280004 (078-8280004 / 0-78-8280004) ...+63-78-xxxxxxx / 0063-78-xxxxxxx (078-xxxxxxx / 0-78-xxxxxxx) ...+63-78-8289995 / 0063-78-8289995 (078-8289995 / 0-78-8289995) +63-78-8289996 / 0063-78-8289996 (078-8289996 / 0-78-8289996) +63-78-8289997 / 0063-78-8289997 (078-8289997 / 0-78-8289997) +63-78-8289998 / 0063-78-8289998 (078-8289998 / 0-78-8289998) +63-78-8289999 / 0063-78-8289999 (078-8289999 / 0-78-8289999)