Area Code +63-77-(7710000...7719999) located in Laoag City, Ilocos Norte (ILN), more detail is as below. Place International Dialing Code : 63 International Prefix : 00 National Prefix : 0 National Destination Code : 77 Subscriber Number From : 7710000 Subscriber Number To : 7719999 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 : ILN Region Name : Ilocos Norte City : Laoag City Timezone : Asia/Manila Coordinated Universal Time : +08:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 18.2000 Longitude : 120.5900 ‹ previous : +63-77-(7700000...7709999) next › : +63-77-(7720000...7729999) Dialling Instructions For trunk calls: 0 77 7710000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 63 77 7710000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7710000 ~ 7719999 (Count: 10,000) Example: +63-77-7710000 / 0063-77-7710000 (077-7710000 / 0-77-7710000) +63-77-7710001 / 0063-77-7710001 (077-7710001 / 0-77-7710001) +63-77-7710002 / 0063-77-7710002 (077-7710002 / 0-77-7710002) +63-77-7710003 / 0063-77-7710003 (077-7710003 / 0-77-7710003) +63-77-7710004 / 0063-77-7710004 (077-7710004 / 0-77-7710004) ...+63-77-xxxxxxx / 0063-77-xxxxxxx (077-xxxxxxx / 0-77-xxxxxxx) ...+63-77-7719995 / 0063-77-7719995 (077-7719995 / 0-77-7719995) +63-77-7719996 / 0063-77-7719996 (077-7719996 / 0-77-7719996) +63-77-7719997 / 0063-77-7719997 (077-7719997 / 0-77-7719997) +63-77-7719998 / 0063-77-7719998 (077-7719998 / 0-77-7719998) +63-77-7719999 / 0063-77-7719999 (077-7719999 / 0-77-7719999)
