Area Code +63-55-(8720000...8729999) located in Catarman, Northern Samar (NSA), more detail is as below. Place International Dialing Code : 63 International Prefix : 00 National Prefix : 0 National Destination Code : 55 Subscriber Number From : 8720000 Subscriber Number To : 8729999 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 : NSA Region Name : Northern Samar City : Catarman Timezone : Asia/Manila Coordinated Universal Time : +08:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 12.4500 Longitude : 124.6500 ‹ previous : +63-55-(8680000...8689999) next › : +63-55-(8730000...8739999) Dialling Instructions For trunk calls: 0 55 8720000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 63 55 8720000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8720000 ~ 8729999 (Count: 10,000) Example: +63-55-8720000 / 0063-55-8720000 (055-8720000 / 0-55-8720000) +63-55-8720001 / 0063-55-8720001 (055-8720001 / 0-55-8720001) +63-55-8720002 / 0063-55-8720002 (055-8720002 / 0-55-8720002) +63-55-8720003 / 0063-55-8720003 (055-8720003 / 0-55-8720003) +63-55-8720004 / 0063-55-8720004 (055-8720004 / 0-55-8720004) ...+63-55-xxxxxxx / 0063-55-xxxxxxx (055-xxxxxxx / 0-55-xxxxxxx) ...+63-55-8729995 / 0063-55-8729995 (055-8729995 / 0-55-8729995) +63-55-8729996 / 0063-55-8729996 (055-8729996 / 0-55-8729996) +63-55-8729997 / 0063-55-8729997 (055-8729997 / 0-55-8729997) +63-55-8729998 / 0063-55-8729998 (055-8729998 / 0-55-8729998) +63-55-8729999 / 0063-55-8729999 (055-8729999 / 0-55-8729999)