Area Code +94-66-(5770000...5779999) located in Matale, Central, more detail is as below. Place International Dialing Code : 94 International Prefix : 00 National Prefix : 0 National Destination Code : 66 Subscriber Number From : 5770000 Subscriber Number To : 5779999 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 : Central City : Matale Timezone : Asia/Colombo Coordinated Universal Time : +05:30 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 7.4700 Longitude : 80.6200 ‹ previous : +94-66-(4460000...4469999) next › : +94-66-(7000000...7999999) Dialling Instructions For trunk calls: 0 66 5770000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 94 66 5770000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5770000 ~ 5779999 (Count: 10,000) Example: +94-66-5770000 / 0094-66-5770000 (066-5770000 / 0-66-5770000) +94-66-5770001 / 0094-66-5770001 (066-5770001 / 0-66-5770001) +94-66-5770002 / 0094-66-5770002 (066-5770002 / 0-66-5770002) +94-66-5770003 / 0094-66-5770003 (066-5770003 / 0-66-5770003) +94-66-5770004 / 0094-66-5770004 (066-5770004 / 0-66-5770004) ...+94-66-xxxxxxx / 0094-66-xxxxxxx (066-xxxxxxx / 0-66-xxxxxxx) ...+94-66-5779995 / 0094-66-5779995 (066-5779995 / 0-66-5779995) +94-66-5779996 / 0094-66-5779996 (066-5779996 / 0-66-5779996) +94-66-5779997 / 0094-66-5779997 (066-5779997 / 0-66-5779997) +94-66-5779998 / 0094-66-5779998 (066-5779998 / 0-66-5779998) +94-66-5779999 / 0094-66-5779999 (066-5779999 / 0-66-5779999)