Area Code +63-34-(3370000...3379999) located in La Castellana, Negros Occidental (NEC), more detail is as below. Place International Dialing Code : 63 International Prefix : 00 National Prefix : 0 National Destination Code : 34 Subscriber Number From : 3370000 Subscriber Number To : 3379999 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 : NEC Region Name : Negros Occidental City : La Castellana Timezone : Asia/Manila Coordinated Universal Time : +08:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 10.3200 Longitude : 123.0200 ‹ previous : +63-34-(3360000...3369999) next › : +63-34-(3380000...3389999) Dialling Instructions For trunk calls: 0 34 3370000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 63 34 3370000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3370000 ~ 3379999 (Count: 10,000) Example: +63-34-3370000 / 0063-34-3370000 (034-3370000 / 0-34-3370000) +63-34-3370001 / 0063-34-3370001 (034-3370001 / 0-34-3370001) +63-34-3370002 / 0063-34-3370002 (034-3370002 / 0-34-3370002) +63-34-3370003 / 0063-34-3370003 (034-3370003 / 0-34-3370003) +63-34-3370004 / 0063-34-3370004 (034-3370004 / 0-34-3370004) ...+63-34-xxxxxxx / 0063-34-xxxxxxx (034-xxxxxxx / 0-34-xxxxxxx) ...+63-34-3379995 / 0063-34-3379995 (034-3379995 / 0-34-3379995) +63-34-3379996 / 0063-34-3379996 (034-3379996 / 0-34-3379996) +63-34-3379997 / 0063-34-3379997 (034-3379997 / 0-34-3379997) +63-34-3379998 / 0063-34-3379998 (034-3379998 / 0-34-3379998) +63-34-3379999 / 0063-34-3379999 (034-3379999 / 0-34-3379999)