Area Code +41-81-(3020000...3029999) located in Chur, Graubünden (GR), more detail is as below. Place International Dialing Code : 41 International Prefix : 00 National Prefix : 0 National Destination Code : 81 Subscriber Number From : 3020000 Subscriber Number To : 3029999 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 : GR Region Name : Graubünden City : Chur Timezone : Europe/Zurich Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 46.8600 Longitude : 9.5300 ‹ previous : +41-81-(3000000...3009999) next › : +41-81-(3030000...3039999) Dialling Instructions For trunk calls: 0 81 3020000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 81 3020000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3020000 ~ 3029999 (Count: 10,000) Example: +41-81-3020000 / 0041-81-3020000 (081-3020000 / 0-81-3020000) +41-81-3020001 / 0041-81-3020001 (081-3020001 / 0-81-3020001) +41-81-3020002 / 0041-81-3020002 (081-3020002 / 0-81-3020002) +41-81-3020003 / 0041-81-3020003 (081-3020003 / 0-81-3020003) +41-81-3020004 / 0041-81-3020004 (081-3020004 / 0-81-3020004) ...+41-81-xxxxxxx / 0041-81-xxxxxxx (081-xxxxxxx / 0-81-xxxxxxx) ...+41-81-3029995 / 0041-81-3029995 (081-3029995 / 0-81-3029995) +41-81-3029996 / 0041-81-3029996 (081-3029996 / 0-81-3029996) +41-81-3029997 / 0041-81-3029997 (081-3029997 / 0-81-3029997) +41-81-3029998 / 0041-81-3029998 (081-3029998 / 0-81-3029998) +41-81-3029999 / 0041-81-3029999 (081-3029999 / 0-81-3029999)