Area Code +94-11-(4400000...4449999) located in Colombo, Western, more detail is as below. Place International Dialing Code : 94 International Prefix : 00 National Prefix : 0 National Destination Code : 11 Subscriber Number From : 4400000 Subscriber Number To : 4449999 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 : Sri Lanka Telecom 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 : Western City : Colombo Timezone : Asia/Colombo Coordinated Universal Time : +05:30 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 6.9300 Longitude : 79.8600 ‹ previous : +94-11-(4350000...4359999) next › : +94-11-(4410000...4419999) Dialling Instructions For trunk calls: 0 11 4400000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 94 11 4400000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4400000 ~ 4449999 (Count: 50,000) Example: +94-11-4400000 / 0094-11-4400000 (011-4400000 / 0-11-4400000) +94-11-4400001 / 0094-11-4400001 (011-4400001 / 0-11-4400001) +94-11-4400002 / 0094-11-4400002 (011-4400002 / 0-11-4400002) +94-11-4400003 / 0094-11-4400003 (011-4400003 / 0-11-4400003) +94-11-4400004 / 0094-11-4400004 (011-4400004 / 0-11-4400004) ...+94-11-xxxxxxx / 0094-11-xxxxxxx (011-xxxxxxx / 0-11-xxxxxxx) ...+94-11-4449995 / 0094-11-4449995 (011-4449995 / 0-11-4449995) +94-11-4449996 / 0094-11-4449996 (011-4449996 / 0-11-4449996) +94-11-4449997 / 0094-11-4449997 (011-4449997 / 0-11-4449997) +94-11-4449998 / 0094-11-4449998 (011-4449998 / 0-11-4449998) +94-11-4449999 / 0094-11-4449999 (011-4449999 / 0-11-4449999)