Area Code +63-77-(7224900...7224999) located in Santa Catalina, 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 : 7224900 Subscriber Number To : 7224999 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 : Santa Catalina Timezone : Asia/Manila Coordinated Universal Time : +08:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 17.5900 Longitude : 120.3600 ‹ previous : +63-77-(7224800...7224899) next › : +63-77-(7225000...7225099) Dialling Instructions For trunk calls: 0 77 7224900 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 63 77 7224900 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7224900 ~ 7224999 (Count: 100) Example: +63-77-7224900 / 0063-77-7224900 (077-7224900 / 0-77-7224900) +63-77-7224901 / 0063-77-7224901 (077-7224901 / 0-77-7224901) +63-77-7224902 / 0063-77-7224902 (077-7224902 / 0-77-7224902) +63-77-7224903 / 0063-77-7224903 (077-7224903 / 0-77-7224903) +63-77-7224904 / 0063-77-7224904 (077-7224904 / 0-77-7224904) ...+63-77-xxxxxxx / 0063-77-xxxxxxx (077-xxxxxxx / 0-77-xxxxxxx) ...+63-77-7224995 / 0063-77-7224995 (077-7224995 / 0-77-7224995) +63-77-7224996 / 0063-77-7224996 (077-7224996 / 0-77-7224996) +63-77-7224997 / 0063-77-7224997 (077-7224997 / 0-77-7224997) +63-77-7224998 / 0063-77-7224998 (077-7224998 / 0-77-7224998) +63-77-7224999 / 0063-77-7224999 (077-7224999 / 0-77-7224999)