Area Code +46-78-(9900000...9909999) located in Operator Specific Services, more detail is as below. Place International Dialing Code : 46 International Prefix : 00 National Prefix : 0 National Destination Code : 78 Subscriber Number From : 9900000 Subscriber Number To : 9909999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : S (Special) Carrier Name : Optimal Telecom 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 : Operator Specific Services Timezone : Europe/Stockholm Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 59.3300 Longitude : 18.0500 ‹ previous : +46-78-(8900000...8999999) next › : +46-78-(9910000...9919999) Dialling Instructions For trunk calls: 0 78 9900000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 46 78 9900000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 9900000 ~ 9909999 (Count: 10,000) Example: +46-78-9900000 / 0046-78-9900000 (078-9900000 / 0-78-9900000) +46-78-9900001 / 0046-78-9900001 (078-9900001 / 0-78-9900001) +46-78-9900002 / 0046-78-9900002 (078-9900002 / 0-78-9900002) +46-78-9900003 / 0046-78-9900003 (078-9900003 / 0-78-9900003) +46-78-9900004 / 0046-78-9900004 (078-9900004 / 0-78-9900004) ...+46-78-xxxxxxx / 0046-78-xxxxxxx (078-xxxxxxx / 0-78-xxxxxxx) ...+46-78-9909995 / 0046-78-9909995 (078-9909995 / 0-78-9909995) +46-78-9909996 / 0046-78-9909996 (078-9909996 / 0-78-9909996) +46-78-9909997 / 0046-78-9909997 (078-9909997 / 0-78-9909997) +46-78-9909998 / 0046-78-9909998 (078-9909998 / 0-78-9909998) +46-78-9909999 / 0046-78-9909999 (078-9909999 / 0-78-9909999)