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Areas of Switzerland

Regulator: Federal Communications Commission (ComCom)
Website of Regulator: https://www.comcom.admin.ch
Name Prefix Type
Baden 4156 geo
Basel 4161 geo
Bellizona 4191 geo
Bern 4131 geo
Burgdorf 4134 geo
Business Telecommunication Networks 4158 national
Coire 4181 geo
Fribourg 4126 geo
Geneva 4122 geo
Lausanne 4121 geo
Lucerne 4141 geo
Neuchatel 4132 geo
Olten 4162 geo
Rapperswil 4155 geo
Sion 4127 geo
St Gall 4171 geo
Thun 4133 geo
Tollfree 41800 tollfree
Universal International Freephone 4100800 UIFN
Winterthur 4152 geo
Yverdon 4124 geo
Zurich 4144 geo