DSL, FTTH Internet Provider in Switzerland
Swisscom
https://www.swisscom.ch
Wingo
https://www.wingo.ch
Sunrise
https://www.sunrise.ch
Solnet
https://www.solnet.ch
Green
https://www.green.ch
Init7 (25gb/sec !)
https://www.init7.net
Quickline
https://www.quickline.ch
Migros M-Budget
https://shop.m-budget.migros.ch/fr/internet
NetPlusFR
https://www.netplusfr.ch
FTTH Provider only Lausanne
Saitis
https://www.saitis.net
DSL, FTTH Internet Provider for Bern only
GIB Solutions (only Fiber)
https://www.gib-solutions.ch/
Cable Internet Provider Internet in Switzerland
Sil BliBlaBlo (only Lausanne)
https://sil-bliblablo.ch/
Naxoo (for Geneva only)
https://www.naxoo.ch
SIP Internet Line Provider
Switzernet
https://www.switzernet.com
Jumblo
https://www.jumblo.com
VoipCheap
https://www.voipcheap.com
VoipBuster
https://www.voipbuster.com
Peoplefone
https://www.peoplefone.ch
Powervoip
https://www.powervoip.com
FTTH Switzerland
Official Site Switzerland
https://www.glasfasernetz-schweiz.ch
Map of ftth covering in Switzerland
https://map.geo.admin.ch/?Y=660000.00&X=190000.00&zoom=1&bgLayer=ch.swisstopo.pixelkarte-grau&lang=de&topic=nga&catalogNodes=317,320,327,334,338
Swisscom Speed Line Checker
https://www.swisscom.ch/en/residential/checker.html