Area Code +63-55-(5700000...5709999) located in Maslog, Eastern Samar (EAS), more detail is as below. Place International Dialing Code : 63 International Prefix : 00 National Prefix : 0 National Destination Code : 55 Subscriber Number From : 5700000 Subscriber Number To : 5709999 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 : Innove Communications Inc Click here to buy Philippines Area Code Database Other Information Language Code : en (English) Country Number : 608 (Philippines) Country Code : PH (Philippines) Region Code : EAS Region Name : Eastern Samar City : Maslog Timezone : Asia/Manila Coordinated Universal Time : +08:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 12.1000 Longitude : 125.1700 ‹ previous : +63-55-(5690000...5699999) next › : +63-55-(5710000...5719999) Dialling Instructions For trunk calls: 0 55 5700000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 63 55 5700000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5700000 ~ 5709999 (Count: 10,000) Example: +63-55-5700000 / 0063-55-5700000 (055-5700000 / 0-55-5700000) +63-55-5700001 / 0063-55-5700001 (055-5700001 / 0-55-5700001) +63-55-5700002 / 0063-55-5700002 (055-5700002 / 0-55-5700002) +63-55-5700003 / 0063-55-5700003 (055-5700003 / 0-55-5700003) +63-55-5700004 / 0063-55-5700004 (055-5700004 / 0-55-5700004) ...+63-55-xxxxxxx / 0063-55-xxxxxxx (055-xxxxxxx / 0-55-xxxxxxx) ...+63-55-5709995 / 0063-55-5709995 (055-5709995 / 0-55-5709995) +63-55-5709996 / 0063-55-5709996 (055-5709996 / 0-55-5709996) +63-55-5709997 / 0063-55-5709997 (055-5709997 / 0-55-5709997) +63-55-5709998 / 0063-55-5709998 (055-5709998 / 0-55-5709998) +63-55-5709999 / 0063-55-5709999 (055-5709999 / 0-55-5709999)