Area Code +41-56-(6640000...6649999) located in Baden, Aargau (AG), more detail is as below. Place International Dialing Code : 41 International Prefix : 00 National Prefix : 0 National Destination Code : 56 Subscriber Number From : 6640000 Subscriber Number To : 6649999 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 : AG Region Name : Aargau City : Baden Timezone : Europe/Zurich Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 47.4700 Longitude : 8.3100 ‹ previous : +41-56-(6490000...6499999) next › : +41-56-(6660000...6669999) Dialling Instructions For trunk calls: 0 56 6640000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 56 6640000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6640000 ~ 6649999 (Count: 10,000) Example: +41-56-6640000 / 0041-56-6640000 (056-6640000 / 0-56-6640000) +41-56-6640001 / 0041-56-6640001 (056-6640001 / 0-56-6640001) +41-56-6640002 / 0041-56-6640002 (056-6640002 / 0-56-6640002) +41-56-6640003 / 0041-56-6640003 (056-6640003 / 0-56-6640003) +41-56-6640004 / 0041-56-6640004 (056-6640004 / 0-56-6640004) ...+41-56-xxxxxxx / 0041-56-xxxxxxx (056-xxxxxxx / 0-56-xxxxxxx) ...+41-56-6649995 / 0041-56-6649995 (056-6649995 / 0-56-6649995) +41-56-6649996 / 0041-56-6649996 (056-6649996 / 0-56-6649996) +41-56-6649997 / 0041-56-6649997 (056-6649997 / 0-56-6649997) +41-56-6649998 / 0041-56-6649998 (056-6649998 / 0-56-6649998) +41-56-6649999 / 0041-56-6649999 (056-6649999 / 0-56-6649999)