Area Code +63-83-(2360000...2369999) located in Koronadal City, South Cotabato (SCO), more detail is as below. Place International Dialing Code : 63 International Prefix : 00 National Prefix : 0 National Destination Code : 83 Subscriber Number From : 2360000 Subscriber Number To : 2369999 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 : Marbel Telephone System Inc (MTSI) Click here to buy Philippines Area Code Database Other Information Language Code : en (English) Country Number : 608 (Philippines) Country Code : PH (Philippines) Region Code : SCO Region Name : South Cotabato City : Koronadal City Timezone : Asia/Manila Coordinated Universal Time : +08:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 6.5000 Longitude : 124.8500 ‹ previous : +63-83-(2352000...2352999) next › : +63-83-(2370000...2379999) Dialling Instructions For trunk calls: 0 83 2360000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 63 83 2360000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2360000 ~ 2369999 (Count: 10,000) Example: +63-83-2360000 / 0063-83-2360000 (083-2360000 / 0-83-2360000) +63-83-2360001 / 0063-83-2360001 (083-2360001 / 0-83-2360001) +63-83-2360002 / 0063-83-2360002 (083-2360002 / 0-83-2360002) +63-83-2360003 / 0063-83-2360003 (083-2360003 / 0-83-2360003) +63-83-2360004 / 0063-83-2360004 (083-2360004 / 0-83-2360004) ...+63-83-xxxxxxx / 0063-83-xxxxxxx (083-xxxxxxx / 0-83-xxxxxxx) ...+63-83-2369995 / 0063-83-2369995 (083-2369995 / 0-83-2369995) +63-83-2369996 / 0063-83-2369996 (083-2369996 / 0-83-2369996) +63-83-2369997 / 0063-83-2369997 (083-2369997 / 0-83-2369997) +63-83-2369998 / 0063-83-2369998 (083-2369998 / 0-83-2369998) +63-83-2369999 / 0063-83-2369999 (083-2369999 / 0-83-2369999)