Area Code +63-77-(6790000...6799999) 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 : 6790000 Subscriber Number To : 6799999 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 : 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-(6780000...6789999) next › : +63-77-(7010000...7019999) Dialling Instructions For trunk calls: 0 77 6790000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 63 77 6790000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6790000 ~ 6799999 (Count: 10,000) Example: +63-77-6790000 / 0063-77-6790000 (077-6790000 / 0-77-6790000) +63-77-6790001 / 0063-77-6790001 (077-6790001 / 0-77-6790001) +63-77-6790002 / 0063-77-6790002 (077-6790002 / 0-77-6790002) +63-77-6790003 / 0063-77-6790003 (077-6790003 / 0-77-6790003) +63-77-6790004 / 0063-77-6790004 (077-6790004 / 0-77-6790004) ...+63-77-xxxxxxx / 0063-77-xxxxxxx (077-xxxxxxx / 0-77-xxxxxxx) ...+63-77-6799995 / 0063-77-6799995 (077-6799995 / 0-77-6799995) +63-77-6799996 / 0063-77-6799996 (077-6799996 / 0-77-6799996) +63-77-6799997 / 0063-77-6799997 (077-6799997 / 0-77-6799997) +63-77-6799998 / 0063-77-6799998 (077-6799998 / 0-77-6799998) +63-77-6799999 / 0063-77-6799999 (077-6799999 / 0-77-6799999)
