Area Code +41-44-(7990000...7999999) 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 : 7990000 Subscriber Number To : 7999999 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 : 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-(7980000...7989999) next › : +41-44-(8000000...8009999) Dialling Instructions For trunk calls: 0 44 7990000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 44 7990000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7990000 ~ 7999999 (Count: 10,000) Example: +41-44-7990000 / 0041-44-7990000 (044-7990000 / 0-44-7990000) +41-44-7990001 / 0041-44-7990001 (044-7990001 / 0-44-7990001) +41-44-7990002 / 0041-44-7990002 (044-7990002 / 0-44-7990002) +41-44-7990003 / 0041-44-7990003 (044-7990003 / 0-44-7990003) +41-44-7990004 / 0041-44-7990004 (044-7990004 / 0-44-7990004) ...+41-44-xxxxxxx / 0041-44-xxxxxxx (044-xxxxxxx / 0-44-xxxxxxx) ...+41-44-7999995 / 0041-44-7999995 (044-7999995 / 0-44-7999995) +41-44-7999996 / 0041-44-7999996 (044-7999996 / 0-44-7999996) +41-44-7999997 / 0041-44-7999997 (044-7999997 / 0-44-7999997) +41-44-7999998 / 0041-44-7999998 (044-7999998 / 0-44-7999998) +41-44-7999999 / 0041-44-7999999 (044-7999999 / 0-44-7999999)