CFC
- 12 municipalities
- fibre
- based in Olsztyn
- operator since 2017
Updated: October 2026
CFC is a fibre provider based in Olsztyn, registered as a telecom operator in 2017. It operates in 12 municipalities in warmińsko-mazurskie voivodeship, including Olsztyn, Kętrzyn and Mrągowo. Whether CFC reaches your building is confirmed by the company itself.
Personal data processing, including address, is used solely to check service availability and match offers.
We do not compare CFC offers. After you enter your address we will show Netia, Orange, Play, Plus and T-Mobile offers available in your building.
Where CFC operates
Municipalities where CFC sells internet, based on public registers.
Municipalities by county
braniewski county · 4 municipalities
- Braniewo (town)
- Braniewo
- Lelkowo
- Płoskinia
kętrzyński county · 1 municipality
mrągowski county · 1 municipality
Olsztyn (city county) · 1 municipality
In rural municipalities we also list localities where the company had its own network in 2021.
Technologies and company details
- Registered name
- CFC SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ
- Technologies
- fibre
- Registered office
- Olsztyn, warmińsko-mazurskie
- Registered since
- 2017
- Tax ID (NIP)
- 7393854782
- Telecom operator register number
- 11964
- Website
- www.cfc.net.pl
Other providers in these municipalities
56 other providers operate in these municipalities, including Netia, Orange, Play, Plus and T-Mobile, whose offers we compare. Full lists and offer comparisons are on the locality pages.
Check your address
We will show offers from the operators we compare that are available in your building, with the cost of the whole contract.
Check addressBased on public registers of the Ministry of Digital Affairs and UKE, updated: October 2026.