Area Code +41-43-(2170000...2179999) located in Zurich, Zürich (ZH), more detail is as below. Place International Dialing Code : 41 International Prefix : 00 National Prefix : 0 National Destination Code : 43 Subscriber Number From : 2170000 Subscriber Number To : 2179999 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 : COLT Telecom Services 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 : ZH Region Name : Zürich City : Zurich Timezone : Europe/Zurich Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 47.3700 Longitude : 8.5400 ‹ previous : +41-43-(2160000...2169999) next › : +41-43-(2180000...2189999) Dialling Instructions For trunk calls: 0 43 2170000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 43 2170000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2170000 ~ 2179999 (Count: 10,000) Example: +41-43-2170000 / 0041-43-2170000 (043-2170000 / 0-43-2170000) +41-43-2170001 / 0041-43-2170001 (043-2170001 / 0-43-2170001) +41-43-2170002 / 0041-43-2170002 (043-2170002 / 0-43-2170002) +41-43-2170003 / 0041-43-2170003 (043-2170003 / 0-43-2170003) +41-43-2170004 / 0041-43-2170004 (043-2170004 / 0-43-2170004) ...+41-43-xxxxxxx / 0041-43-xxxxxxx (043-xxxxxxx / 0-43-xxxxxxx) ...+41-43-2179995 / 0041-43-2179995 (043-2179995 / 0-43-2179995) +41-43-2179996 / 0041-43-2179996 (043-2179996 / 0-43-2179996) +41-43-2179997 / 0041-43-2179997 (043-2179997 / 0-43-2179997) +41-43-2179998 / 0041-43-2179998 (043-2179998 / 0-43-2179998) +41-43-2179999 / 0041-43-2179999 (043-2179999 / 0-43-2179999)