Area Code +63-85-(8310000...8319999) located in Bayugan, Agusan del Sur (AGS), more detail is as below. Place International Dialing Code : 63 International Prefix : 00 National Prefix : 0 National Destination Code : 85 Subscriber Number From : 8310000 Subscriber Number To : 8319999 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 Global Communications (PhilCom) Click here to buy Philippines Area Code Database Other Information Language Code : en (English) Country Number : 608 (Philippines) Country Code : PH (Philippines) Region Code : AGS Region Name : Agusan del Sur City : Bayugan Timezone : Asia/Manila Coordinated Universal Time : +08:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 8.7100 Longitude : 125.7500 ‹ previous : +63-85-(8300000...8309999) next › : +63-85-(8390000...8399999) Dialling Instructions For trunk calls: 0 85 8310000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 63 85 8310000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8310000 ~ 8319999 (Count: 10,000) Example: +63-85-8310000 / 0063-85-8310000 (085-8310000 / 0-85-8310000) +63-85-8310001 / 0063-85-8310001 (085-8310001 / 0-85-8310001) +63-85-8310002 / 0063-85-8310002 (085-8310002 / 0-85-8310002) +63-85-8310003 / 0063-85-8310003 (085-8310003 / 0-85-8310003) +63-85-8310004 / 0063-85-8310004 (085-8310004 / 0-85-8310004) ...+63-85-xxxxxxx / 0063-85-xxxxxxx (085-xxxxxxx / 0-85-xxxxxxx) ...+63-85-8319995 / 0063-85-8319995 (085-8319995 / 0-85-8319995) +63-85-8319996 / 0063-85-8319996 (085-8319996 / 0-85-8319996) +63-85-8319997 / 0063-85-8319997 (085-8319997 / 0-85-8319997) +63-85-8319998 / 0063-85-8319998 (085-8319998 / 0-85-8319998) +63-85-8319999 / 0063-85-8319999 (085-8319999 / 0-85-8319999)