Area Code +41-52-(3380000...3389999) 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 : 3380000 Subscriber Number To : 3389999 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-(3370000...3379999) next › : +41-52-(3430000...3439999) Dialling Instructions For trunk calls: 0 52 3380000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 52 3380000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3380000 ~ 3389999 (Count: 10,000) Example: +41-52-3380000 / 0041-52-3380000 (052-3380000 / 0-52-3380000) +41-52-3380001 / 0041-52-3380001 (052-3380001 / 0-52-3380001) +41-52-3380002 / 0041-52-3380002 (052-3380002 / 0-52-3380002) +41-52-3380003 / 0041-52-3380003 (052-3380003 / 0-52-3380003) +41-52-3380004 / 0041-52-3380004 (052-3380004 / 0-52-3380004) ...+41-52-xxxxxxx / 0041-52-xxxxxxx (052-xxxxxxx / 0-52-xxxxxxx) ...+41-52-3389995 / 0041-52-3389995 (052-3389995 / 0-52-3389995) +41-52-3389996 / 0041-52-3389996 (052-3389996 / 0-52-3389996) +41-52-3389997 / 0041-52-3389997 (052-3389997 / 0-52-3389997) +41-52-3389998 / 0041-52-3389998 (052-3389998 / 0-52-3389998) +41-52-3389999 / 0041-52-3389999 (052-3389999 / 0-52-3389999)