Area Code +94-11-(5550000...5559999) 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 : 5550000 Subscriber Number To : 5559999 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 : Lanka Bell (Pvt) 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-(5540000...5549999) next › : +94-11-(5560000...5569999) Dialling Instructions For trunk calls: 0 11 5550000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 94 11 5550000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5550000 ~ 5559999 (Count: 10,000) Example: +94-11-5550000 / 0094-11-5550000 (011-5550000 / 0-11-5550000) +94-11-5550001 / 0094-11-5550001 (011-5550001 / 0-11-5550001) +94-11-5550002 / 0094-11-5550002 (011-5550002 / 0-11-5550002) +94-11-5550003 / 0094-11-5550003 (011-5550003 / 0-11-5550003) +94-11-5550004 / 0094-11-5550004 (011-5550004 / 0-11-5550004) ...+94-11-xxxxxxx / 0094-11-xxxxxxx (011-xxxxxxx / 0-11-xxxxxxx) ...+94-11-5559995 / 0094-11-5559995 (011-5559995 / 0-11-5559995) +94-11-5559996 / 0094-11-5559996 (011-5559996 / 0-11-5559996) +94-11-5559997 / 0094-11-5559997 (011-5559997 / 0-11-5559997) +94-11-5559998 / 0094-11-5559998 (011-5559998 / 0-11-5559998) +94-11-5559999 / 0094-11-5559999 (011-5559999 / 0-11-5559999)