Area Code +63-77-(2590000...2599999) located in Vigan City, Ilocos Sur (ILS), more detail is as below. Place International Dialing Code : 63 International Prefix : 00 National Prefix : 0 National Destination Code : 77 Subscriber Number From : 2590000 Subscriber Number To : 2599999 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 : ILS Region Name : Ilocos Sur City : Vigan City Timezone : Asia/Manila Coordinated Universal Time : +08:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 17.5700 Longitude : 120.3900 ‹ previous : +63-77-(2580000...2589999) next › : +63-77-(3000000...3009999) Dialling Instructions For trunk calls: 0 77 2590000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 63 77 2590000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2590000 ~ 2599999 (Count: 10,000) Example: +63-77-2590000 / 0063-77-2590000 (077-2590000 / 0-77-2590000) +63-77-2590001 / 0063-77-2590001 (077-2590001 / 0-77-2590001) +63-77-2590002 / 0063-77-2590002 (077-2590002 / 0-77-2590002) +63-77-2590003 / 0063-77-2590003 (077-2590003 / 0-77-2590003) +63-77-2590004 / 0063-77-2590004 (077-2590004 / 0-77-2590004) ...+63-77-xxxxxxx / 0063-77-xxxxxxx (077-xxxxxxx / 0-77-xxxxxxx) ...+63-77-2599995 / 0063-77-2599995 (077-2599995 / 0-77-2599995) +63-77-2599996 / 0063-77-2599996 (077-2599996 / 0-77-2599996) +63-77-2599997 / 0063-77-2599997 (077-2599997 / 0-77-2599997) +63-77-2599998 / 0063-77-2599998 (077-2599998 / 0-77-2599998) +63-77-2599999 / 0063-77-2599999 (077-2599999 / 0-77-2599999)