Area Code +41-52-(7630000...7639999) 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 : 7630000 Subscriber Number To : 7639999 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-(7620000...7629999) next › : +41-52-(7650000...7659999) Dialling Instructions For trunk calls: 0 52 7630000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 52 7630000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7630000 ~ 7639999 (Count: 10,000) Example: +41-52-7630000 / 0041-52-7630000 (052-7630000 / 0-52-7630000) +41-52-7630001 / 0041-52-7630001 (052-7630001 / 0-52-7630001) +41-52-7630002 / 0041-52-7630002 (052-7630002 / 0-52-7630002) +41-52-7630003 / 0041-52-7630003 (052-7630003 / 0-52-7630003) +41-52-7630004 / 0041-52-7630004 (052-7630004 / 0-52-7630004) ...+41-52-xxxxxxx / 0041-52-xxxxxxx (052-xxxxxxx / 0-52-xxxxxxx) ...+41-52-7639995 / 0041-52-7639995 (052-7639995 / 0-52-7639995) +41-52-7639996 / 0041-52-7639996 (052-7639996 / 0-52-7639996) +41-52-7639997 / 0041-52-7639997 (052-7639997 / 0-52-7639997) +41-52-7639998 / 0041-52-7639998 (052-7639998 / 0-52-7639998) +41-52-7639999 / 0041-52-7639999 (052-7639999 / 0-52-7639999)