Area Code +63-77-(7232000...7232999) 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 : 7232000 Subscriber Number To : 7232999 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-(7231000...7231999) next › : +63-77-(7233000...7239999) Dialling Instructions For trunk calls: 0 77 7232000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 63 77 7232000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7232000 ~ 7232999 (Count: 1,000) Example: +63-77-7232000 / 0063-77-7232000 (077-7232000 / 0-77-7232000) +63-77-7232001 / 0063-77-7232001 (077-7232001 / 0-77-7232001) +63-77-7232002 / 0063-77-7232002 (077-7232002 / 0-77-7232002) +63-77-7232003 / 0063-77-7232003 (077-7232003 / 0-77-7232003) +63-77-7232004 / 0063-77-7232004 (077-7232004 / 0-77-7232004) ...+63-77-xxxxxxx / 0063-77-xxxxxxx (077-xxxxxxx / 0-77-xxxxxxx) ...+63-77-7232995 / 0063-77-7232995 (077-7232995 / 0-77-7232995) +63-77-7232996 / 0063-77-7232996 (077-7232996 / 0-77-7232996) +63-77-7232997 / 0063-77-7232997 (077-7232997 / 0-77-7232997) +63-77-7232998 / 0063-77-7232998 (077-7232998 / 0-77-7232998) +63-77-7232999 / 0063-77-7232999 (077-7232999 / 0-77-7232999)