Area Code +41-52-(5520000...5529999) 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 : 5520000 Subscriber Number To : 5529999 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 : Leunet 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-(5510000...5519999) next › : +41-52-(5550000...5559999) Dialling Instructions For trunk calls: 0 52 5520000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 52 5520000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5520000 ~ 5529999 (Count: 10,000) Example: +41-52-5520000 / 0041-52-5520000 (052-5520000 / 0-52-5520000) +41-52-5520001 / 0041-52-5520001 (052-5520001 / 0-52-5520001) +41-52-5520002 / 0041-52-5520002 (052-5520002 / 0-52-5520002) +41-52-5520003 / 0041-52-5520003 (052-5520003 / 0-52-5520003) +41-52-5520004 / 0041-52-5520004 (052-5520004 / 0-52-5520004) ...+41-52-xxxxxxx / 0041-52-xxxxxxx (052-xxxxxxx / 0-52-xxxxxxx) ...+41-52-5529995 / 0041-52-5529995 (052-5529995 / 0-52-5529995) +41-52-5529996 / 0041-52-5529996 (052-5529996 / 0-52-5529996) +41-52-5529997 / 0041-52-5529997 (052-5529997 / 0-52-5529997) +41-52-5529998 / 0041-52-5529998 (052-5529998 / 0-52-5529998) +41-52-5529999 / 0041-52-5529999 (052-5529999 / 0-52-5529999)