Area Code +63-86-(3100000...3109999) 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 : 3100000 Subscriber Number To : 3109999 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 : 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-(2320000...2329999) next › : +63-86-(3110000...3119999) Dialling Instructions For trunk calls: 0 86 3100000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 63 86 3100000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3100000 ~ 3109999 (Count: 10,000) Example: +63-86-3100000 / 0063-86-3100000 (086-3100000 / 0-86-3100000) +63-86-3100001 / 0063-86-3100001 (086-3100001 / 0-86-3100001) +63-86-3100002 / 0063-86-3100002 (086-3100002 / 0-86-3100002) +63-86-3100003 / 0063-86-3100003 (086-3100003 / 0-86-3100003) +63-86-3100004 / 0063-86-3100004 (086-3100004 / 0-86-3100004) ...+63-86-xxxxxxx / 0063-86-xxxxxxx (086-xxxxxxx / 0-86-xxxxxxx) ...+63-86-3109995 / 0063-86-3109995 (086-3109995 / 0-86-3109995) +63-86-3109996 / 0063-86-3109996 (086-3109996 / 0-86-3109996) +63-86-3109997 / 0063-86-3109997 (086-3109997 / 0-86-3109997) +63-86-3109998 / 0063-86-3109998 (086-3109998 / 0-86-3109998) +63-86-3109999 / 0063-86-3109999 (086-3109999 / 0-86-3109999)