Coverage Areas For Switzerland LOCATIONS IN SWITZERLAND Phone Type Location Area Codes (NPX) Can I Keep My # ? VoIP (SIP) Basel  61 We Dont Support LNP VoIP (SIP) Bellinzona  91 We Dont Support LNP VoIP (SIP) Bern  31 We Dont Support LNP VoIP (SIP) Coire  81 We Dont Support LNP VoIP (SIP) Geneva  22 We Dont Support LNP VoIP (SIP) Lausanne  21 We Dont Support LNP VoIP (SIP) Lucerne  41 We Dont Support LNP VoIP (SIP) Neuchatel  32 We Dont Support LNP VoIP (SIP) Olten  62 We Dont Support LNP VoIP (SIP) Rapperswil  55 We Dont Support LNP VoIP (SIP) St. Gall  71 We Dont Support LNP VoIP (SIP) Winterthur  52 We Dont Support LNP VoIP (SIP) Zurich  43 We Dont Support LNP         This page is being updated constantly, if we don't have coverage in your area currently, please check back often as we will keep this page updated each time a new area is added to our network.