Area Code +41-21-(5300000...5309999) 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 : 5300000 Subscriber Number To : 5309999 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 : CallVenture Telecommunications 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-(5290000...5299999) next › : +41-21-(5320000...5329999) Dialling Instructions For trunk calls: 0 21 5300000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 21 5300000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5300000 ~ 5309999 (Count: 10,000) Example: +41-21-5300000 / 0041-21-5300000 (021-5300000 / 0-21-5300000) +41-21-5300001 / 0041-21-5300001 (021-5300001 / 0-21-5300001) +41-21-5300002 / 0041-21-5300002 (021-5300002 / 0-21-5300002) +41-21-5300003 / 0041-21-5300003 (021-5300003 / 0-21-5300003) +41-21-5300004 / 0041-21-5300004 (021-5300004 / 0-21-5300004) ...+41-21-xxxxxxx / 0041-21-xxxxxxx (021-xxxxxxx / 0-21-xxxxxxx) ...+41-21-5309995 / 0041-21-5309995 (021-5309995 / 0-21-5309995) +41-21-5309996 / 0041-21-5309996 (021-5309996 / 0-21-5309996) +41-21-5309997 / 0041-21-5309997 (021-5309997 / 0-21-5309997) +41-21-5309998 / 0041-21-5309998 (021-5309998 / 0-21-5309998) +41-21-5309999 / 0041-21-5309999 (021-5309999 / 0-21-5309999)