Area Code +41-44-(5780000...5789999) located in Zurich, Zürich (ZH), more detail is as below. Place International Dialing Code : 41 International Prefix : 00 National Prefix : 0 National Destination Code : 44 Subscriber Number From : 5780000 Subscriber Number To : 5789999 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 : Cablecom GmbH 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 : Zurich Timezone : Europe/Zurich Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 47.3700 Longitude : 8.5400 ‹ previous : +41-44-(5770000...5779999) next › : +41-44-(5790000...5799999) Dialling Instructions For trunk calls: 0 44 5780000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 44 5780000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5780000 ~ 5789999 (Count: 10,000) Example: +41-44-5780000 / 0041-44-5780000 (044-5780000 / 0-44-5780000) +41-44-5780001 / 0041-44-5780001 (044-5780001 / 0-44-5780001) +41-44-5780002 / 0041-44-5780002 (044-5780002 / 0-44-5780002) +41-44-5780003 / 0041-44-5780003 (044-5780003 / 0-44-5780003) +41-44-5780004 / 0041-44-5780004 (044-5780004 / 0-44-5780004) ...+41-44-xxxxxxx / 0041-44-xxxxxxx (044-xxxxxxx / 0-44-xxxxxxx) ...+41-44-5789995 / 0041-44-5789995 (044-5789995 / 0-44-5789995) +41-44-5789996 / 0041-44-5789996 (044-5789996 / 0-44-5789996) +41-44-5789997 / 0041-44-5789997 (044-5789997 / 0-44-5789997) +41-44-5789998 / 0041-44-5789998 (044-5789998 / 0-44-5789998) +41-44-5789999 / 0041-44-5789999 (044-5789999 / 0-44-5789999)