Area Code +94-21-(4591000...4591999) located in Jaffna, Northern, more detail is as below. Place International Dialing Code : 94 International Prefix : 00 National Prefix : 0 National Destination Code : 21 Subscriber Number From : 4591000 Subscriber Number To : 4591999 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 : Suntel Ltd Click here to buy Sri Lanka Area Code Database Other Information Language Code : si (Sinhala) Country Number : 144 (Sri Lanka) Country Code : LK (Sri Lanka) Region Name : Northern City : Jaffna Timezone : Asia/Colombo Coordinated Universal Time : +05:30 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 9.6700 Longitude : 80.0100 ‹ previous : +94-21-(4590000...4594999) next › : +94-21-(4592000...4592999) Dialling Instructions For trunk calls: 0 21 4591000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 94 21 4591000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4591000 ~ 4591999 (Count: 1,000) Example: +94-21-4591000 / 0094-21-4591000 (021-4591000 / 0-21-4591000) +94-21-4591001 / 0094-21-4591001 (021-4591001 / 0-21-4591001) +94-21-4591002 / 0094-21-4591002 (021-4591002 / 0-21-4591002) +94-21-4591003 / 0094-21-4591003 (021-4591003 / 0-21-4591003) +94-21-4591004 / 0094-21-4591004 (021-4591004 / 0-21-4591004) ...+94-21-xxxxxxx / 0094-21-xxxxxxx (021-xxxxxxx / 0-21-xxxxxxx) ...+94-21-4591995 / 0094-21-4591995 (021-4591995 / 0-21-4591995) +94-21-4591996 / 0094-21-4591996 (021-4591996 / 0-21-4591996) +94-21-4591997 / 0094-21-4591997 (021-4591997 / 0-21-4591997) +94-21-4591998 / 0094-21-4591998 (021-4591998 / 0-21-4591998) +94-21-4591999 / 0094-21-4591999 (021-4591999 / 0-21-4591999)