Area Code +41-21-(5580000...5589999) located in Lausanne, Vaud (VD), more detail is as below. Place International Dialing Code : 41 International Prefix : 00 National Prefix : 0 National Destination Code : 21 Subscriber Number From : 5580000 Subscriber Number To : 5589999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Sunrise Communications AG Click here to buy Switzerland Area Code Database Other Information Language Code : fr (French) Country Number : 756 (Switzerland) Country Code : CH (Switzerland) Region Code : VD Region Name : Vaud City : Lausanne Timezone : Europe/Zurich Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 46.5200 Longitude : 6.6300 ‹ previous : +41-21-(5570000...5579999) next › : +41-21-(5600000...5609999) Dialling Instructions For trunk calls: 0 21 5580000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 21 5580000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5580000 ~ 5589999 (Count: 10,000) Example: +41-21-5580000 / 0041-21-5580000 (021-5580000 / 0-21-5580000) +41-21-5580001 / 0041-21-5580001 (021-5580001 / 0-21-5580001) +41-21-5580002 / 0041-21-5580002 (021-5580002 / 0-21-5580002) +41-21-5580003 / 0041-21-5580003 (021-5580003 / 0-21-5580003) +41-21-5580004 / 0041-21-5580004 (021-5580004 / 0-21-5580004) ...+41-21-xxxxxxx / 0041-21-xxxxxxx (021-xxxxxxx / 0-21-xxxxxxx) ...+41-21-5589995 / 0041-21-5589995 (021-5589995 / 0-21-5589995) +41-21-5589996 / 0041-21-5589996 (021-5589996 / 0-21-5589996) +41-21-5589997 / 0041-21-5589997 (021-5589997 / 0-21-5589997) +41-21-5589998 / 0041-21-5589998 (021-5589998 / 0-21-5589998) +41-21-5589999 / 0041-21-5589999 (021-5589999 / 0-21-5589999)