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Coverage · Colorado

Internet Providers in Colorado

122 internet providers serve Colorado across 478 ZIP codes, with fiber filed in 81% of them. Compare the largest providers below, browse coverage by city, then check your exact address.

122Providers
478ZIP codes
81%ZIPs with fiber
13Cities covered
Check your exact address

Largest internet providers in Colorado

Ranked by the number of Colorado ZIP codes each provider reports serving to the FCC.

ProviderZIP codes servedTop filed speed
T-Mobile Home Internet441100 Mbps
AT&T Internet Air307100 Mbps
Verizon 5G Home2961 Gbps
Xfinity2022 Gbps
Rise Broadband195400 Mbps
Quantum Fiber1698 Gbps
CenturyLink Fiber1528 Gbps
Xfinity Fiber9410 Gbps
Kellin Communications851 Gbps
Visionary851 Gbps

Internet coverage by city in Colorado

ArvadaCO AuroraCO BoulderCO Colorado SpringsCO DenverCO Fort CollinsCO Grand JunctionCO LakewoodCO LittletonCO LongmontCO NorthglennCO PuebloCO WestminsterCO

All states

Alabama613 ZIPs Alaska237 ZIPs Arizona334 ZIPs Arkansas580 ZIPs California1,661 ZIPs Connecticut262 ZIPs Delaware64 ZIPs Florida913 ZIPs Georgia671 ZIPs Hawaii87 ZIPs Idaho267 ZIPs Illinois1,335 ZIPs Indiana752 ZIPs Iowa935 ZIPs Kansas684 ZIPs Kentucky738 ZIPs Louisiana511 ZIPs Maine390 ZIPs Maryland450 ZIPs Massachusetts496 ZIPs Michigan955 ZIPs Minnesota855 ZIPs Mississippi405 ZIPs Missouri1,003 ZIPs Montana345 ZIPs Nebraska568 ZIPs Nevada144 ZIPs New Hampshire226 ZIPs New Jersey577 ZIPs New Mexico344 ZIPs New York1,613 ZIPs North Carolina778 ZIPs North Dakota375 ZIPs Ohio1,144 ZIPs Oklahoma647 ZIPs Oregon403 ZIPs Pennsylvania1,693 ZIPs Rhode Island70 ZIPs South Carolina396 ZIPs South Dakota365 ZIPs Tennessee605 ZIPs Texas1,845 ZIPs Utah275 ZIPs Vermont249 ZIPs Virginia858 ZIPs Washington561 ZIPs West Virginia701 ZIPs Wisconsin760 ZIPs Wyoming168 ZIPs District of Columbia23 ZIPs

Coverage data: FCC Broadband Data Collection — broadbandmap.fcc.gov. Availability is address-specific within each ZIP code. Satellite internet additionally covers every U.S. address.