Area Code +41-21-(5400000...5409999) 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 : 5400000 Subscriber Number To : 5409999 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 : MYGATE 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-(5390000...5399999) next › : +41-21-(5420000...5429999) Dialling Instructions For trunk calls: 0 21 5400000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 21 5400000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5400000 ~ 5409999 (Count: 10,000) Example: +41-21-5400000 / 0041-21-5400000 (021-5400000 / 0-21-5400000) +41-21-5400001 / 0041-21-5400001 (021-5400001 / 0-21-5400001) +41-21-5400002 / 0041-21-5400002 (021-5400002 / 0-21-5400002) +41-21-5400003 / 0041-21-5400003 (021-5400003 / 0-21-5400003) +41-21-5400004 / 0041-21-5400004 (021-5400004 / 0-21-5400004) ...+41-21-xxxxxxx / 0041-21-xxxxxxx (021-xxxxxxx / 0-21-xxxxxxx) ...+41-21-5409995 / 0041-21-5409995 (021-5409995 / 0-21-5409995) +41-21-5409996 / 0041-21-5409996 (021-5409996 / 0-21-5409996) +41-21-5409997 / 0041-21-5409997 (021-5409997 / 0-21-5409997) +41-21-5409998 / 0041-21-5409998 (021-5409998 / 0-21-5409998) +41-21-5409999 / 0041-21-5409999 (021-5409999 / 0-21-5409999)