Area Code +63-86-(2310000...2319999) 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 : 2310000 Subscriber Number To : 2319999 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 : Smart Broadband Inc (SBI) 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-(2140000...2149999) next › : +63-86-(2320000...2329999) Dialling Instructions For trunk calls: 0 86 2310000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 63 86 2310000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2310000 ~ 2319999 (Count: 10,000) Example: +63-86-2310000 / 0063-86-2310000 (086-2310000 / 0-86-2310000) +63-86-2310001 / 0063-86-2310001 (086-2310001 / 0-86-2310001) +63-86-2310002 / 0063-86-2310002 (086-2310002 / 0-86-2310002) +63-86-2310003 / 0063-86-2310003 (086-2310003 / 0-86-2310003) +63-86-2310004 / 0063-86-2310004 (086-2310004 / 0-86-2310004) ...+63-86-xxxxxxx / 0063-86-xxxxxxx (086-xxxxxxx / 0-86-xxxxxxx) ...+63-86-2319995 / 0063-86-2319995 (086-2319995 / 0-86-2319995) +63-86-2319996 / 0063-86-2319996 (086-2319996 / 0-86-2319996) +63-86-2319997 / 0063-86-2319997 (086-2319997 / 0-86-2319997) +63-86-2319998 / 0063-86-2319998 (086-2319998 / 0-86-2319998) +63-86-2319999 / 0063-86-2319999 (086-2319999 / 0-86-2319999)