Area Code +41-61-(5770000...5779999) located in Basel, Basel-Stadt (BS), more detail is as below. Place International Dialing Code : 41 International Prefix : 00 National Prefix : 0 National Destination Code : 61 Subscriber Number From : 5770000 Subscriber Number To : 5779999 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 : EBM Telecom 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 : BS Region Name : Basel-Stadt City : Basel Timezone : Europe/Zurich Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 47.5600 Longitude : 7.5900 ‹ previous : +41-61-(5680000...5689999) next › : +41-61-(5790000...5799999) Dialling Instructions For trunk calls: 0 61 5770000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 41 61 5770000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5770000 ~ 5779999 (Count: 10,000) Example: +41-61-5770000 / 0041-61-5770000 (061-5770000 / 0-61-5770000) +41-61-5770001 / 0041-61-5770001 (061-5770001 / 0-61-5770001) +41-61-5770002 / 0041-61-5770002 (061-5770002 / 0-61-5770002) +41-61-5770003 / 0041-61-5770003 (061-5770003 / 0-61-5770003) +41-61-5770004 / 0041-61-5770004 (061-5770004 / 0-61-5770004) ...+41-61-xxxxxxx / 0041-61-xxxxxxx (061-xxxxxxx / 0-61-xxxxxxx) ...+41-61-5779995 / 0041-61-5779995 (061-5779995 / 0-61-5779995) +41-61-5779996 / 0041-61-5779996 (061-5779996 / 0-61-5779996) +41-61-5779997 / 0041-61-5779997 (061-5779997 / 0-61-5779997) +41-61-5779998 / 0041-61-5779998 (061-5779998 / 0-61-5779998) +41-61-5779999 / 0041-61-5779999 (061-5779999 / 0-61-5779999)