Area Code +63-64-(4600000...4609999) located in Isulan, Sultan Kudarat (SUK), more detail is as below. Place International Dialing Code : 63 International Prefix : 00 National Prefix : 0 National Destination Code : 64 Subscriber Number From : 4600000 Subscriber Number To : 4609999 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 : SUK Region Name : Sultan Kudarat City : Isulan Timezone : Asia/Manila Coordinated Universal Time : +08:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 6.6300 Longitude : 124.6000 ‹ previous : +63-64-(4590000...4599999) next › : +63-64-(4610000...4619999) Dialling Instructions For trunk calls: 0 64 4600000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 63 64 4600000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4600000 ~ 4609999 (Count: 10,000) Example: +63-64-4600000 / 0063-64-4600000 (064-4600000 / 0-64-4600000) +63-64-4600001 / 0063-64-4600001 (064-4600001 / 0-64-4600001) +63-64-4600002 / 0063-64-4600002 (064-4600002 / 0-64-4600002) +63-64-4600003 / 0063-64-4600003 (064-4600003 / 0-64-4600003) +63-64-4600004 / 0063-64-4600004 (064-4600004 / 0-64-4600004) ...+63-64-xxxxxxx / 0063-64-xxxxxxx (064-xxxxxxx / 0-64-xxxxxxx) ...+63-64-4609995 / 0063-64-4609995 (064-4609995 / 0-64-4609995) +63-64-4609996 / 0063-64-4609996 (064-4609996 / 0-64-4609996) +63-64-4609997 / 0063-64-4609997 (064-4609997 / 0-64-4609997) +63-64-4609998 / 0063-64-4609998 (064-4609998 / 0-64-4609998) +63-64-4609999 / 0063-64-4609999 (064-4609999 / 0-64-4609999)