Area Code +46-99-(20000...20999) located in Mass Calling, more detail is as below. Place International Dialing Code : 46 International Prefix : 00 National Prefix : 0 National Destination Code : 99 Subscriber Number From : 20000 Subscriber Number To : 20999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 7 Number Type : Q (Q) 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) City : Mass Calling Timezone : Europe/Stockholm Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 7 Latitude : 59.3300 Longitude : 18.0600 ‹ previous : +46-99-(18000...18999) next › : +46-99-(21000...21999) Dialling Instructions For trunk calls: 0 99 20000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 46 99 20000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 20000 ~ 20999 (Count: 1,000) Example: +46-99-20000 / 0046-99-20000 (099-20000 / 0-99-20000) +46-99-20001 / 0046-99-20001 (099-20001 / 0-99-20001) +46-99-20002 / 0046-99-20002 (099-20002 / 0-99-20002) +46-99-20003 / 0046-99-20003 (099-20003 / 0-99-20003) +46-99-20004 / 0046-99-20004 (099-20004 / 0-99-20004) ...+46-99-xxxxx / 0046-99-xxxxx (099-xxxxx / 0-99-xxxxx) ...+46-99-20995 / 0046-99-20995 (099-20995 / 0-99-20995) +46-99-20996 / 0046-99-20996 (099-20996 / 0-99-20996) +46-99-20997 / 0046-99-20997 (099-20997 / 0-99-20997) +46-99-20998 / 0046-99-20998 (099-20998 / 0-99-20998) +46-99-20999 / 0046-99-20999 (099-20999 / 0-99-20999)