Area Code +41-21-(5640000...5649999) 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 : 5640000 Subscriber Number To : 5649999 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 : netplus.ch SA 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-(5200000...5209999) next › : +41-21-(5750000...5759999) Dialling Instructions For trunk calls: 0 21 5640000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 21 5640000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5640000 ~ 5649999 (Count: 10,000) Example: +41-21-5640000 / 0041-21-5640000 (021-5640000 / 0-21-5640000) +41-21-5640001 / 0041-21-5640001 (021-5640001 / 0-21-5640001) +41-21-5640002 / 0041-21-5640002 (021-5640002 / 0-21-5640002) +41-21-5640003 / 0041-21-5640003 (021-5640003 / 0-21-5640003) +41-21-5640004 / 0041-21-5640004 (021-5640004 / 0-21-5640004) ...+41-21-xxxxxxx / 0041-21-xxxxxxx (021-xxxxxxx / 0-21-xxxxxxx) ...+41-21-5649995 / 0041-21-5649995 (021-5649995 / 0-21-5649995) +41-21-5649996 / 0041-21-5649996 (021-5649996 / 0-21-5649996) +41-21-5649997 / 0041-21-5649997 (021-5649997 / 0-21-5649997) +41-21-5649998 / 0041-21-5649998 (021-5649998 / 0-21-5649998) +41-21-5649999 / 0041-21-5649999 (021-5649999 / 0-21-5649999)