Area Code +41-52-(6310000...6319999) 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 : 6310000 Subscriber Number To : 6319999 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-(6300000...6309999) next › : +41-52-(6320000...6329999) Dialling Instructions For trunk calls: 0 52 6310000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 52 6310000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6310000 ~ 6319999 (Count: 10,000) Example: +41-52-6310000 / 0041-52-6310000 (052-6310000 / 0-52-6310000) +41-52-6310001 / 0041-52-6310001 (052-6310001 / 0-52-6310001) +41-52-6310002 / 0041-52-6310002 (052-6310002 / 0-52-6310002) +41-52-6310003 / 0041-52-6310003 (052-6310003 / 0-52-6310003) +41-52-6310004 / 0041-52-6310004 (052-6310004 / 0-52-6310004) ...+41-52-xxxxxxx / 0041-52-xxxxxxx (052-xxxxxxx / 0-52-xxxxxxx) ...+41-52-6319995 / 0041-52-6319995 (052-6319995 / 0-52-6319995) +41-52-6319996 / 0041-52-6319996 (052-6319996 / 0-52-6319996) +41-52-6319997 / 0041-52-6319997 (052-6319997 / 0-52-6319997) +41-52-6319998 / 0041-52-6319998 (052-6319998 / 0-52-6319998) +41-52-6319999 / 0041-52-6319999 (052-6319999 / 0-52-6319999)