Area Code +94-11-(4300000...4359999) 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 : 4300000 Subscriber Number To : 4359999 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-(4260000...4269999) next › : +94-11-(4310000...4319999) Dialling Instructions For trunk calls: 0 11 4300000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 94 11 4300000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4300000 ~ 4359999 (Count: 60,000) Example: +94-11-4300000 / 0094-11-4300000 (011-4300000 / 0-11-4300000) +94-11-4300001 / 0094-11-4300001 (011-4300001 / 0-11-4300001) +94-11-4300002 / 0094-11-4300002 (011-4300002 / 0-11-4300002) +94-11-4300003 / 0094-11-4300003 (011-4300003 / 0-11-4300003) +94-11-4300004 / 0094-11-4300004 (011-4300004 / 0-11-4300004) ...+94-11-xxxxxxx / 0094-11-xxxxxxx (011-xxxxxxx / 0-11-xxxxxxx) ...+94-11-4359995 / 0094-11-4359995 (011-4359995 / 0-11-4359995) +94-11-4359996 / 0094-11-4359996 (011-4359996 / 0-11-4359996) +94-11-4359997 / 0094-11-4359997 (011-4359997 / 0-11-4359997) +94-11-4359998 / 0094-11-4359998 (011-4359998 / 0-11-4359998) +94-11-4359999 / 0094-11-4359999 (011-4359999 / 0-11-4359999)