Area Code +41-81-(5210000...5219999) 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 : 5210000 Subscriber Number To : 5219999 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 : Solution.ch 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-(5190000...5199999) next › : +41-81-(5220000...5229999) Dialling Instructions For trunk calls: 0 81 5210000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 81 5210000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5210000 ~ 5219999 (Count: 10,000) Example: +41-81-5210000 / 0041-81-5210000 (081-5210000 / 0-81-5210000) +41-81-5210001 / 0041-81-5210001 (081-5210001 / 0-81-5210001) +41-81-5210002 / 0041-81-5210002 (081-5210002 / 0-81-5210002) +41-81-5210003 / 0041-81-5210003 (081-5210003 / 0-81-5210003) +41-81-5210004 / 0041-81-5210004 (081-5210004 / 0-81-5210004) ...+41-81-xxxxxxx / 0041-81-xxxxxxx (081-xxxxxxx / 0-81-xxxxxxx) ...+41-81-5219995 / 0041-81-5219995 (081-5219995 / 0-81-5219995) +41-81-5219996 / 0041-81-5219996 (081-5219996 / 0-81-5219996) +41-81-5219997 / 0041-81-5219997 (081-5219997 / 0-81-5219997) +41-81-5219998 / 0041-81-5219998 (081-5219998 / 0-81-5219998) +41-81-5219999 / 0041-81-5219999 (081-5219999 / 0-81-5219999)