Area Code +63-78-(4010000...4019999) located in Ballesteros, 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 : 4010000 Subscriber Number To : 4019999 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 : Innove Communications Inc 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 : Ballesteros Timezone : Asia/Manila Coordinated Universal Time : +08:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 18.4000 Longitude : 121.5200 ‹ previous : +63-78-(4000000...4009999) next › : +63-78-(4020000...4029999) Dialling Instructions For trunk calls: 0 78 4010000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 63 78 4010000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4010000 ~ 4019999 (Count: 10,000) Example: +63-78-4010000 / 0063-78-4010000 (078-4010000 / 0-78-4010000) +63-78-4010001 / 0063-78-4010001 (078-4010001 / 0-78-4010001) +63-78-4010002 / 0063-78-4010002 (078-4010002 / 0-78-4010002) +63-78-4010003 / 0063-78-4010003 (078-4010003 / 0-78-4010003) +63-78-4010004 / 0063-78-4010004 (078-4010004 / 0-78-4010004) ...+63-78-xxxxxxx / 0063-78-xxxxxxx (078-xxxxxxx / 0-78-xxxxxxx) ...+63-78-4019995 / 0063-78-4019995 (078-4019995 / 0-78-4019995) +63-78-4019996 / 0063-78-4019996 (078-4019996 / 0-78-4019996) +63-78-4019997 / 0063-78-4019997 (078-4019997 / 0-78-4019997) +63-78-4019998 / 0063-78-4019998 (078-4019998 / 0-78-4019998) +63-78-4019999 / 0063-78-4019999 (078-4019999 / 0-78-4019999)