Area Code +63-83-(2450000...2459999) 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 : 2450000 Subscriber Number To : 2459999 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-(2392000...2392999) next › : +63-83-(2501000...2501999) Dialling Instructions For trunk calls: 0 83 2450000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 63 83 2450000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2450000 ~ 2459999 (Count: 10,000) Example: +63-83-2450000 / 0063-83-2450000 (083-2450000 / 0-83-2450000) +63-83-2450001 / 0063-83-2450001 (083-2450001 / 0-83-2450001) +63-83-2450002 / 0063-83-2450002 (083-2450002 / 0-83-2450002) +63-83-2450003 / 0063-83-2450003 (083-2450003 / 0-83-2450003) +63-83-2450004 / 0063-83-2450004 (083-2450004 / 0-83-2450004) ...+63-83-xxxxxxx / 0063-83-xxxxxxx (083-xxxxxxx / 0-83-xxxxxxx) ...+63-83-2459995 / 0063-83-2459995 (083-2459995 / 0-83-2459995) +63-83-2459996 / 0063-83-2459996 (083-2459996 / 0-83-2459996) +63-83-2459997 / 0063-83-2459997 (083-2459997 / 0-83-2459997) +63-83-2459998 / 0063-83-2459998 (083-2459998 / 0-83-2459998) +63-83-2459999 / 0063-83-2459999 (083-2459999 / 0-83-2459999)