Area Code +63-77-(7224800...7224899) 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 : 7224800 Subscriber Number To : 7224899 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-(7224700...7224799) next › : +63-77-(7224900...7224999) Dialling Instructions For trunk calls: 0 77 7224800 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 63 77 7224800 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7224800 ~ 7224899 (Count: 100) Example: +63-77-7224800 / 0063-77-7224800 (077-7224800 / 0-77-7224800) +63-77-7224801 / 0063-77-7224801 (077-7224801 / 0-77-7224801) +63-77-7224802 / 0063-77-7224802 (077-7224802 / 0-77-7224802) +63-77-7224803 / 0063-77-7224803 (077-7224803 / 0-77-7224803) +63-77-7224804 / 0063-77-7224804 (077-7224804 / 0-77-7224804) ...+63-77-xxxxxxx / 0063-77-xxxxxxx (077-xxxxxxx / 0-77-xxxxxxx) ...+63-77-7224895 / 0063-77-7224895 (077-7224895 / 0-77-7224895) +63-77-7224896 / 0063-77-7224896 (077-7224896 / 0-77-7224896) +63-77-7224897 / 0063-77-7224897 (077-7224897 / 0-77-7224897) +63-77-7224898 / 0063-77-7224898 (077-7224898 / 0-77-7224898) +63-77-7224899 / 0063-77-7224899 (077-7224899 / 0-77-7224899)