Area Code +63-55-(3320000...3329999) located in Guiuan, 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 : 3320000 Subscriber Number To : 3329999 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 : Department of Transportation and Communications (DOTC) 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 : Guiuan Timezone : Asia/Manila Coordinated Universal Time : +08:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 11.0400 Longitude : 125.7200 ‹ previous : +63-55-(3300000...3309999) next › : +63-55-(3540000...3549999) Dialling Instructions For trunk calls: 0 55 3320000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 63 55 3320000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3320000 ~ 3329999 (Count: 10,000) Example: +63-55-3320000 / 0063-55-3320000 (055-3320000 / 0-55-3320000) +63-55-3320001 / 0063-55-3320001 (055-3320001 / 0-55-3320001) +63-55-3320002 / 0063-55-3320002 (055-3320002 / 0-55-3320002) +63-55-3320003 / 0063-55-3320003 (055-3320003 / 0-55-3320003) +63-55-3320004 / 0063-55-3320004 (055-3320004 / 0-55-3320004) ...+63-55-xxxxxxx / 0063-55-xxxxxxx (055-xxxxxxx / 0-55-xxxxxxx) ...+63-55-3329995 / 0063-55-3329995 (055-3329995 / 0-55-3329995) +63-55-3329996 / 0063-55-3329996 (055-3329996 / 0-55-3329996) +63-55-3329997 / 0063-55-3329997 (055-3329997 / 0-55-3329997) +63-55-3329998 / 0063-55-3329998 (055-3329998 / 0-55-3329998) +63-55-3329999 / 0063-55-3329999 (055-3329999 / 0-55-3329999)