Area Code +358-18-(3990...3999999999) 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 : 3990 Subscriber Number To : 3999999999 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-(3960...3969999999) next › : +358-18-(4100...4109999999) Dialling Instructions For trunk calls: 0 18 3990 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 358 18 3990 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3990 ~ 3999999999 (Count: 3,999,996,010) Example: +358-18-0000003990 / 00358-18-0000003990 (018-0000003990 / 0-18-0000003990) +358-18-0000003991 / 00358-18-0000003991 (018-0000003991 / 0-18-0000003991) +358-18-0000003992 / 00358-18-0000003992 (018-0000003992 / 0-18-0000003992) +358-18-0000003993 / 00358-18-0000003993 (018-0000003993 / 0-18-0000003993) +358-18-0000003994 / 00358-18-0000003994 (018-0000003994 / 0-18-0000003994) ...+358-18-xxxxxxxxxx / 00358-18-xxxxxxxxxx (018-xxxxxxxxxx / 0-18-xxxxxxxxxx) ...+358-18-3999999995 / 00358-18-3999999995 (018-3999999995 / 0-18-3999999995) +358-18-3999999996 / 00358-18-3999999996 (018-3999999996 / 0-18-3999999996) +358-18-3999999997 / 00358-18-3999999997 (018-3999999997 / 0-18-3999999997) +358-18-3999999998 / 00358-18-3999999998 (018-3999999998 / 0-18-3999999998) +358-18-3999999999 / 00358-18-3999999999 (018-3999999999 / 0-18-3999999999) Log in to post comments