Area Code +358-17-(81900...8199999999) located in Kuopio, more detail is as below. Place International Dialing Code : 358 International Prefix : 00 National Prefix : 0 National Destination Code : 17 Subscriber Number From : 81900 Subscriber Number To : 8199999999 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 : Kaisanet Oy Click here to buy Finland Area Code Database Other Information Language Code : fi (Finnish) Country Number : 246 (Finland) Country Code : FI (Finland) Region Name : Kuopio Timezone : Europe/Helsinki Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 7 Latitude : 62.8900 Longitude : 27.6800 ‹ previous : +358-17-(81800...8189999999) next › : +358-17-(82000...8209999999) Dialling Instructions For trunk calls: 0 17 81900 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 358 17 81900 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 81900 ~ 8199999999 (Count: 8,199,918,100) Example: +358-17-0000081900 / 00358-17-0000081900 (017-0000081900 / 0-17-0000081900) +358-17-0000081901 / 00358-17-0000081901 (017-0000081901 / 0-17-0000081901) +358-17-0000081902 / 00358-17-0000081902 (017-0000081902 / 0-17-0000081902) +358-17-0000081903 / 00358-17-0000081903 (017-0000081903 / 0-17-0000081903) +358-17-0000081904 / 00358-17-0000081904 (017-0000081904 / 0-17-0000081904) ...+358-17-xxxxxxxxxx / 00358-17-xxxxxxxxxx (017-xxxxxxxxxx / 0-17-xxxxxxxxxx) ...+358-17-8199999995 / 00358-17-8199999995 (017-8199999995 / 0-17-8199999995) +358-17-8199999996 / 00358-17-8199999996 (017-8199999996 / 0-17-8199999996) +358-17-8199999997 / 00358-17-8199999997 (017-8199999997 / 0-17-8199999997) +358-17-8199999998 / 00358-17-8199999998 (017-8199999998 / 0-17-8199999998) +358-17-8199999999 / 00358-17-8199999999 (017-8199999999 / 0-17-8199999999)