Area Code +41-52-(5570000...5579999) 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 : 5570000 Subscriber Number To : 5579999 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 : Sunrise Communications 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-(5560000...5569999) next › : +41-52-(5580000...5589999) Dialling Instructions For trunk calls: 0 52 5570000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 52 5570000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5570000 ~ 5579999 (Count: 10,000) Example: +41-52-5570000 / 0041-52-5570000 (052-5570000 / 0-52-5570000) +41-52-5570001 / 0041-52-5570001 (052-5570001 / 0-52-5570001) +41-52-5570002 / 0041-52-5570002 (052-5570002 / 0-52-5570002) +41-52-5570003 / 0041-52-5570003 (052-5570003 / 0-52-5570003) +41-52-5570004 / 0041-52-5570004 (052-5570004 / 0-52-5570004) ...+41-52-xxxxxxx / 0041-52-xxxxxxx (052-xxxxxxx / 0-52-xxxxxxx) ...+41-52-5579995 / 0041-52-5579995 (052-5579995 / 0-52-5579995) +41-52-5579996 / 0041-52-5579996 (052-5579996 / 0-52-5579996) +41-52-5579997 / 0041-52-5579997 (052-5579997 / 0-52-5579997) +41-52-5579998 / 0041-52-5579998 (052-5579998 / 0-52-5579998) +41-52-5579999 / 0041-52-5579999 (052-5579999 / 0-52-5579999)