Area Code +94-51-(5700000...5709999) located in Hatton, Central, more detail is as below. Place International Dialing Code : 94 International Prefix : 00 National Prefix : 0 National Destination Code : 51 Subscriber Number From : 5700000 Subscriber Number To : 5709999 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 : Hatton Timezone : Asia/Colombo Coordinated Universal Time : +05:30 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 6.8900 Longitude : 80.6000 ‹ previous : +94-51-(4450000...4459999) next › : +94-51-(7000000...7999999) Dialling Instructions For trunk calls: 0 51 5700000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 94 51 5700000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5700000 ~ 5709999 (Count: 10,000) Example: +94-51-5700000 / 0094-51-5700000 (051-5700000 / 0-51-5700000) +94-51-5700001 / 0094-51-5700001 (051-5700001 / 0-51-5700001) +94-51-5700002 / 0094-51-5700002 (051-5700002 / 0-51-5700002) +94-51-5700003 / 0094-51-5700003 (051-5700003 / 0-51-5700003) +94-51-5700004 / 0094-51-5700004 (051-5700004 / 0-51-5700004) ...+94-51-xxxxxxx / 0094-51-xxxxxxx (051-xxxxxxx / 0-51-xxxxxxx) ...+94-51-5709995 / 0094-51-5709995 (051-5709995 / 0-51-5709995) +94-51-5709996 / 0094-51-5709996 (051-5709996 / 0-51-5709996) +94-51-5709997 / 0094-51-5709997 (051-5709997 / 0-51-5709997) +94-51-5709998 / 0094-51-5709998 (051-5709998 / 0-51-5709998) +94-51-5709999 / 0094-51-5709999 (051-5709999 / 0-51-5709999)