Area Code +41-21-(5000000...5009999) 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 : 5000000 Subscriber Number To : 5009999 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 : Triotel 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-(3510000...3519999) next › : +41-21-(5040000...5049999) Dialling Instructions For trunk calls: 0 21 5000000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 21 5000000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5000000 ~ 5009999 (Count: 10,000) Example: +41-21-5000000 / 0041-21-5000000 (021-5000000 / 0-21-5000000) +41-21-5000001 / 0041-21-5000001 (021-5000001 / 0-21-5000001) +41-21-5000002 / 0041-21-5000002 (021-5000002 / 0-21-5000002) +41-21-5000003 / 0041-21-5000003 (021-5000003 / 0-21-5000003) +41-21-5000004 / 0041-21-5000004 (021-5000004 / 0-21-5000004) ...+41-21-xxxxxxx / 0041-21-xxxxxxx (021-xxxxxxx / 0-21-xxxxxxx) ...+41-21-5009995 / 0041-21-5009995 (021-5009995 / 0-21-5009995) +41-21-5009996 / 0041-21-5009996 (021-5009996 / 0-21-5009996) +41-21-5009997 / 0041-21-5009997 (021-5009997 / 0-21-5009997) +41-21-5009998 / 0041-21-5009998 (021-5009998 / 0-21-5009998) +41-21-5009999 / 0041-21-5009999 (021-5009999 / 0-21-5009999)