Area Code +41-52-(2030000...2039999) located in Winterthur, Zürich (ZH), more detail is as below. Place International Dialing Code : 41 International Prefix : 00 National Prefix : 0 National Destination Code : 52 Subscriber Number From : 2030000 Subscriber Number To : 2039999 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 : Swisscom (Schweiz) 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 : Winterthur Timezone : Europe/Zurich Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 47.5000 Longitude : 8.7300 ‹ previous : +41-52-(2020000...2029999) next › : +41-52-(2040000...2049999) Dialling Instructions For trunk calls: 0 52 2030000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 52 2030000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2030000 ~ 2039999 (Count: 10,000) Example: +41-52-2030000 / 0041-52-2030000 (052-2030000 / 0-52-2030000) +41-52-2030001 / 0041-52-2030001 (052-2030001 / 0-52-2030001) +41-52-2030002 / 0041-52-2030002 (052-2030002 / 0-52-2030002) +41-52-2030003 / 0041-52-2030003 (052-2030003 / 0-52-2030003) +41-52-2030004 / 0041-52-2030004 (052-2030004 / 0-52-2030004) ...+41-52-xxxxxxx / 0041-52-xxxxxxx (052-xxxxxxx / 0-52-xxxxxxx) ...+41-52-2039995 / 0041-52-2039995 (052-2039995 / 0-52-2039995) +41-52-2039996 / 0041-52-2039996 (052-2039996 / 0-52-2039996) +41-52-2039997 / 0041-52-2039997 (052-2039997 / 0-52-2039997) +41-52-2039998 / 0041-52-2039998 (052-2039998 / 0-52-2039998) +41-52-2039999 / 0041-52-2039999 (052-2039999 / 0-52-2039999)