Area Code +94-54-(5710000...5719999) located in Nawalapitiya, Central, more detail is as below. Place International Dialing Code : 94 International Prefix : 00 National Prefix : 0 National Destination Code : 54 Subscriber Number From : 5710000 Subscriber Number To : 5719999 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 : Nawalapitiya Timezone : Asia/Colombo Coordinated Universal Time : +05:30 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 7.0400 Longitude : 80.5400 ‹ previous : +94-54-(4459000...4459999) next › : +94-54-(7000000...7999999) Dialling Instructions For trunk calls: 0 54 5710000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 94 54 5710000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5710000 ~ 5719999 (Count: 10,000) Example: +94-54-5710000 / 0094-54-5710000 (054-5710000 / 0-54-5710000) +94-54-5710001 / 0094-54-5710001 (054-5710001 / 0-54-5710001) +94-54-5710002 / 0094-54-5710002 (054-5710002 / 0-54-5710002) +94-54-5710003 / 0094-54-5710003 (054-5710003 / 0-54-5710003) +94-54-5710004 / 0094-54-5710004 (054-5710004 / 0-54-5710004) ...+94-54-xxxxxxx / 0094-54-xxxxxxx (054-xxxxxxx / 0-54-xxxxxxx) ...+94-54-5719995 / 0094-54-5719995 (054-5719995 / 0-54-5719995) +94-54-5719996 / 0094-54-5719996 (054-5719996 / 0-54-5719996) +94-54-5719997 / 0094-54-5719997 (054-5719997 / 0-54-5719997) +94-54-5719998 / 0094-54-5719998 (054-5719998 / 0-54-5719998) +94-54-5719999 / 0094-54-5719999 (054-5719999 / 0-54-5719999)