Area Code +358-9-(5840...5849999999) located in Uusimaa Helsinki, more detail is as below. Place International Dialing Code : 358 International Prefix : 00 National Prefix : 0 National Destination Code : 9 Subscriber Number From : 5840 Subscriber Number To : 5849999999 National Destination Code Length : 1 Uses National Destination Code : Yes National Significant Number Length : 11 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : TeliaSonera Finland Oyj Click here to buy Finland Area Code Database Other Information Language Code : fi (Finnish) Country Number : 246 (Finland) Country Code : FI (Finland) Region Name : Uusimaa Helsinki Timezone : Europe/Helsinki Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 5 Latitude : 60.1700 Longitude : 24.9400 ‹ previous : +358-9-(5800...5809999999) next › : +358-9-(5850...5859999999) Dialling Instructions For trunk calls: 0 9 5840 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 358 9 5840 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5840 ~ 5849999999 (Count: 5,849,994,160) Example: +358-9-0000005840 / 00358-9-0000005840 (09-0000005840 / 0-9-0000005840) +358-9-0000005841 / 00358-9-0000005841 (09-0000005841 / 0-9-0000005841) +358-9-0000005842 / 00358-9-0000005842 (09-0000005842 / 0-9-0000005842) +358-9-0000005843 / 00358-9-0000005843 (09-0000005843 / 0-9-0000005843) +358-9-0000005844 / 00358-9-0000005844 (09-0000005844 / 0-9-0000005844) ...+358-9-xxxxxxxxxx / 00358-9-xxxxxxxxxx (09-xxxxxxxxxx / 0-9-xxxxxxxxxx) ...+358-9-5849999995 / 00358-9-5849999995 (09-5849999995 / 0-9-5849999995) +358-9-5849999996 / 00358-9-5849999996 (09-5849999996 / 0-9-5849999996) +358-9-5849999997 / 00358-9-5849999997 (09-5849999997 / 0-9-5849999997) +358-9-5849999998 / 00358-9-5849999998 (09-5849999998 / 0-9-5849999998) +358-9-5849999999 / 00358-9-5849999999 (09-5849999999 / 0-9-5849999999)