Area Code +63-78-(3150000...3159999) located in Aparri, 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 : 3150000 Subscriber Number To : 3159999 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 : Aparri Timezone : Asia/Manila Coordinated Universal Time : +08:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 18.3600 Longitude : 121.6400 ‹ previous : +63-78-(3140000...3149999) next › : +63-78-(3160000...3169999) Dialling Instructions For trunk calls: 0 78 3150000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 63 78 3150000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3150000 ~ 3159999 (Count: 10,000) Example: +63-78-3150000 / 0063-78-3150000 (078-3150000 / 0-78-3150000) +63-78-3150001 / 0063-78-3150001 (078-3150001 / 0-78-3150001) +63-78-3150002 / 0063-78-3150002 (078-3150002 / 0-78-3150002) +63-78-3150003 / 0063-78-3150003 (078-3150003 / 0-78-3150003) +63-78-3150004 / 0063-78-3150004 (078-3150004 / 0-78-3150004) ...+63-78-xxxxxxx / 0063-78-xxxxxxx (078-xxxxxxx / 0-78-xxxxxxx) ...+63-78-3159995 / 0063-78-3159995 (078-3159995 / 0-78-3159995) +63-78-3159996 / 0063-78-3159996 (078-3159996 / 0-78-3159996) +63-78-3159997 / 0063-78-3159997 (078-3159997 / 0-78-3159997) +63-78-3159998 / 0063-78-3159998 (078-3159998 / 0-78-3159998) +63-78-3159999 / 0063-78-3159999 (078-3159999 / 0-78-3159999)