Area Code +46-99-(21000...21999) 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 : 21000 Subscriber Number To : 21999 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-(20000...20999) next › : +46-99-(22000...22999) Dialling Instructions For trunk calls: 0 99 21000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 46 99 21000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 21000 ~ 21999 (Count: 1,000) Example: +46-99-21000 / 0046-99-21000 (099-21000 / 0-99-21000) +46-99-21001 / 0046-99-21001 (099-21001 / 0-99-21001) +46-99-21002 / 0046-99-21002 (099-21002 / 0-99-21002) +46-99-21003 / 0046-99-21003 (099-21003 / 0-99-21003) +46-99-21004 / 0046-99-21004 (099-21004 / 0-99-21004) ...+46-99-xxxxx / 0046-99-xxxxx (099-xxxxx / 0-99-xxxxx) ...+46-99-21995 / 0046-99-21995 (099-21995 / 0-99-21995) +46-99-21996 / 0046-99-21996 (099-21996 / 0-99-21996) +46-99-21997 / 0046-99-21997 (099-21997 / 0-99-21997) +46-99-21998 / 0046-99-21998 (099-21998 / 0-99-21998) +46-99-21999 / 0046-99-21999 (099-21999 / 0-99-21999)