Area Code +46-31-(180000...189999) located in Göteborg, Västra Götalands län (O), more detail is as below. Place International Dialing Code : 46 International Prefix : 00 National Prefix : 0 National Destination Code : 31 Subscriber Number From : 180000 Subscriber Number To : 189999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 8 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : TeliaSonera Sverige AB Click here to buy Sweden Area Code Database Other Information Language Code : sv (Swedish) Country Number : 752 (Sweden) Country Code : SE (Sweden) Region Code : O Region Name : Västra Götalands län City : Göteborg Timezone : Europe/Stockholm Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 57.7000 Longitude : 11.9900 ‹ previous : +46-31-(170000...179999) next › : +46-31-(190000...199999) Dialling Instructions For trunk calls: 0 31 180000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 46 31 180000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 180000 ~ 189999 (Count: 10,000) Example: +46-31-180000 / 0046-31-180000 (031-180000 / 0-31-180000) +46-31-180001 / 0046-31-180001 (031-180001 / 0-31-180001) +46-31-180002 / 0046-31-180002 (031-180002 / 0-31-180002) +46-31-180003 / 0046-31-180003 (031-180003 / 0-31-180003) +46-31-180004 / 0046-31-180004 (031-180004 / 0-31-180004) ...+46-31-xxxxxx / 0046-31-xxxxxx (031-xxxxxx / 0-31-xxxxxx) ...+46-31-189995 / 0046-31-189995 (031-189995 / 0-31-189995) +46-31-189996 / 0046-31-189996 (031-189996 / 0-31-189996) +46-31-189997 / 0046-31-189997 (031-189997 / 0-31-189997) +46-31-189998 / 0046-31-189998 (031-189998 / 0-31-189998) +46-31-189999 / 0046-31-189999 (031-189999 / 0-31-189999)