Area Code +358-13-(4390...4399999999) located in Pohjois-Karjala, more detail is as below. Place International Dialing Code : 358 International Prefix : 00 National Prefix : 0 National Destination Code : 13 Subscriber Number From : 4390 Subscriber Number To : 4399999999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 12 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 : Pohjois-Karjala Timezone : Europe/Helsinki Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 6 Latitude : 62.8100 Longitude : 30.1600 ‹ previous : +358-13-(4380...4389999999) next › : +358-13-(4400...4409999999) Dialling Instructions For trunk calls: 0 13 4390 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 358 13 4390 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4390 ~ 4399999999 (Count: 4,399,995,610) Example: +358-13-0000004390 / 00358-13-0000004390 (013-0000004390 / 0-13-0000004390) +358-13-0000004391 / 00358-13-0000004391 (013-0000004391 / 0-13-0000004391) +358-13-0000004392 / 00358-13-0000004392 (013-0000004392 / 0-13-0000004392) +358-13-0000004393 / 00358-13-0000004393 (013-0000004393 / 0-13-0000004393) +358-13-0000004394 / 00358-13-0000004394 (013-0000004394 / 0-13-0000004394) ...+358-13-xxxxxxxxxx / 00358-13-xxxxxxxxxx (013-xxxxxxxxxx / 0-13-xxxxxxxxxx) ...+358-13-4399999995 / 00358-13-4399999995 (013-4399999995 / 0-13-4399999995) +358-13-4399999996 / 00358-13-4399999996 (013-4399999996 / 0-13-4399999996) +358-13-4399999997 / 00358-13-4399999997 (013-4399999997 / 0-13-4399999997) +358-13-4399999998 / 00358-13-4399999998 (013-4399999998 / 0-13-4399999998) +358-13-4399999999 / 00358-13-4399999999 (013-4399999999 / 0-13-4399999999)