Area Code +358-14-(88300...8839999999) located in Keski-Suomi, more detail is as below. Place International Dialing Code : 358 International Prefix : 00 National Prefix : 0 National Destination Code : 14 Subscriber Number From : 88300 Subscriber Number To : 8839999999 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 : Keski-Suomi Timezone : Europe/Helsinki Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 7 Latitude : 62.5700 Longitude : 25.5500 ‹ previous : +358-14-(88200...8829999999) next › : +358-14-(88400...8849999999) Dialling Instructions For trunk calls: 0 14 88300 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 358 14 88300 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 88300 ~ 8839999999 (Count: 8,839,911,700) Example: +358-14-0000088300 / 00358-14-0000088300 (014-0000088300 / 0-14-0000088300) +358-14-0000088301 / 00358-14-0000088301 (014-0000088301 / 0-14-0000088301) +358-14-0000088302 / 00358-14-0000088302 (014-0000088302 / 0-14-0000088302) +358-14-0000088303 / 00358-14-0000088303 (014-0000088303 / 0-14-0000088303) +358-14-0000088304 / 00358-14-0000088304 (014-0000088304 / 0-14-0000088304) ...+358-14-xxxxxxxxxx / 00358-14-xxxxxxxxxx (014-xxxxxxxxxx / 0-14-xxxxxxxxxx) ...+358-14-8839999995 / 00358-14-8839999995 (014-8839999995 / 0-14-8839999995) +358-14-8839999996 / 00358-14-8839999996 (014-8839999996 / 0-14-8839999996) +358-14-8839999997 / 00358-14-8839999997 (014-8839999997 / 0-14-8839999997) +358-14-8839999998 / 00358-14-8839999998 (014-8839999998 / 0-14-8839999998) +358-14-8839999999 / 00358-14-8839999999 (014-8839999999 / 0-14-8839999999)