Area Code +63-86-(6370000...6379999) located in Surigao City, Surigao del Norte (SUN), more detail is as below. Place International Dialing Code : 63 International Prefix : 00 National Prefix : 0 National Destination Code : 86 Subscriber Number From : 6370000 Subscriber Number To : 6379999 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 : SUN Region Name : Surigao del Norte City : Surigao City Timezone : Asia/Manila Coordinated Universal Time : +08:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 9.7800 Longitude : 125.4900 ‹ previous : +63-86-(6350000...6359999) next › : +63-86-(6450000...6459999) Dialling Instructions For trunk calls: 0 86 6370000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 63 86 6370000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6370000 ~ 6379999 (Count: 10,000) Example: +63-86-6370000 / 0063-86-6370000 (086-6370000 / 0-86-6370000) +63-86-6370001 / 0063-86-6370001 (086-6370001 / 0-86-6370001) +63-86-6370002 / 0063-86-6370002 (086-6370002 / 0-86-6370002) +63-86-6370003 / 0063-86-6370003 (086-6370003 / 0-86-6370003) +63-86-6370004 / 0063-86-6370004 (086-6370004 / 0-86-6370004) ...+63-86-xxxxxxx / 0063-86-xxxxxxx (086-xxxxxxx / 0-86-xxxxxxx) ...+63-86-6379995 / 0063-86-6379995 (086-6379995 / 0-86-6379995) +63-86-6379996 / 0063-86-6379996 (086-6379996 / 0-86-6379996) +63-86-6379997 / 0063-86-6379997 (086-6379997 / 0-86-6379997) +63-86-6379998 / 0063-86-6379998 (086-6379998 / 0-86-6379998) +63-86-6379999 / 0063-86-6379999 (086-6379999 / 0-86-6379999)