Area Code +46-78-(9970000...9979999) 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 : 9970000 Subscriber Number To : 9979999 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-(9960000...9969999) next › : +46-78-(9980000...9989999) Dialling Instructions For trunk calls: 0 78 9970000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 46 78 9970000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 9970000 ~ 9979999 (Count: 10,000) Example: +46-78-9970000 / 0046-78-9970000 (078-9970000 / 0-78-9970000) +46-78-9970001 / 0046-78-9970001 (078-9970001 / 0-78-9970001) +46-78-9970002 / 0046-78-9970002 (078-9970002 / 0-78-9970002) +46-78-9970003 / 0046-78-9970003 (078-9970003 / 0-78-9970003) +46-78-9970004 / 0046-78-9970004 (078-9970004 / 0-78-9970004) ...+46-78-xxxxxxx / 0046-78-xxxxxxx (078-xxxxxxx / 0-78-xxxxxxx) ...+46-78-9979995 / 0046-78-9979995 (078-9979995 / 0-78-9979995) +46-78-9979996 / 0046-78-9979996 (078-9979996 / 0-78-9979996) +46-78-9979997 / 0046-78-9979997 (078-9979997 / 0-78-9979997) +46-78-9979998 / 0046-78-9979998 (078-9979998 / 0-78-9979998) +46-78-9979999 / 0046-78-9979999 (078-9979999 / 0-78-9979999)