Area Code +358-18-(3900...3909999999) located in Ahvenanmaa, more detail is as below. Place International Dialing Code : 358 International Prefix : 00 National Prefix : 0 National Destination Code : 18 Subscriber Number From : 3900 Subscriber Number To : 3909999999 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 : Ålands Telefonandelslag Click here to buy Aland Islands Area Code Database Other Information Language Code : fi (Finnish) Country Number : 248 (Aland Islands) Country Code : AX (Aland Islands) Region Name : Ahvenanmaa Timezone : Europe/Mariehamn Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 6 Latitude : 60.1800 Longitude : 19.9200 ‹ previous : +358-18-(3890...3899999999) next › : +358-18-(3910...3919999999) Dialling Instructions For trunk calls: 0 18 3900 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 358 18 3900 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3900 ~ 3909999999 (Count: 3,909,996,100) Example: +358-18-0000003900 / 00358-18-0000003900 (018-0000003900 / 0-18-0000003900) +358-18-0000003901 / 00358-18-0000003901 (018-0000003901 / 0-18-0000003901) +358-18-0000003902 / 00358-18-0000003902 (018-0000003902 / 0-18-0000003902) +358-18-0000003903 / 00358-18-0000003903 (018-0000003903 / 0-18-0000003903) +358-18-0000003904 / 00358-18-0000003904 (018-0000003904 / 0-18-0000003904) ...+358-18-xxxxxxxxxx / 00358-18-xxxxxxxxxx (018-xxxxxxxxxx / 0-18-xxxxxxxxxx) ...+358-18-3909999995 / 00358-18-3909999995 (018-3909999995 / 0-18-3909999995) +358-18-3909999996 / 00358-18-3909999996 (018-3909999996 / 0-18-3909999996) +358-18-3909999997 / 00358-18-3909999997 (018-3909999997 / 0-18-3909999997) +358-18-3909999998 / 00358-18-3909999998 (018-3909999998 / 0-18-3909999998) +358-18-3909999999 / 00358-18-3909999999 (018-3909999999 / 0-18-3909999999) Log in to post comments