Business Internet Providers in Connecticut
Pick a town to see who reports fiber, cable, DSL and fixed wireless service there, or check your exact address.
171 towns and cities
| Town | County | Fiber | Cable | Wired providers |
|---|---|---|---|---|
| Ansonia | New Haven County | 99% | 100% | 4 |
| Ball Pond | Fairfield County | 85% | 99% | 2 |
| Baltic | New London County | 93% | 100% | 2 |
| Bantam | Litchfield County | 100% | 99% | 4 |
| Bethel | Fairfield County | 75% | 98% | 3 |
| Bethlehem Village | Litchfield County | 85% | 99% | 2 |
| Blue Hills | Hartford County | 81% | 100% | 3 |
| Branford Center | New Haven County | 99% | 100% | 4 |
| Bridgeport | Fairfield County | 100% | 100% | 5 |
| Bristol | Hartford County | 90% | 100% | 3 |
| Broad Brook | Hartford County | 70% | 98% | 2 |
| Byram | Fairfield County | 100% | 100% | 3 |
| Canaan | Litchfield County | 75% | 98% | 2 |
| Candlewood Isle | Fairfield County | 95% | 100% | 2 |
| Candlewood Orchards | Fairfield County | 98% | 99% | 2 |
| Candlewood Shores | Fairfield County | 98% | 99% | 2 |
| Canton Valley | Hartford County | 72% | 99% | 2 |
| Cheshire Village | New Haven County | 77% | 99% | 3 |
| Chester Center | Middlesex County | 88% | 100% | 2 |
| Clinton | Middlesex County | 100% | 100% | 4 |
| Colchester | New London County | 67% | 99% | 2 |
| Coleytown | Fairfield County | 100% | 100% | 4 |
| Collinsville | Hartford County | 72% | 100% | 2 |
| Compo | Fairfield County | 100% | 100% | 4 |
| Conning Towers-Nautilus Park | New London County | 80% | 100% | 4 |
| Cos Cob | Fairfield County | 100% | 100% | 3 |
| Coventry Lake | Tolland County | 94% | 100% | 2 |
| Crystal Lake | Tolland County | 82% | 99% | 2 |
| Danbury | Fairfield County | 79% | 100% | 3 |
| Daniels Farm | Fairfield County | 94% | 100% | 3 |
| Danielson | Windham County | 79% | 100% | 3 |
| Darien Downtown | Fairfield County | 100% | 100% | 3 |
| Deep River Center | Middlesex County | 91% | 99% | 2 |
| Derby | New Haven County | 99% | 100% | 4 |
| Durham | Middlesex County | 75% | 99% | 2 |
| East Brooklyn | Windham County | 90% | 100% | 2 |
| East Hampton | Middlesex County | 75% | 100% | 2 |
| East Hartford | Hartford County | 86% | 100% | 3 |
| East Haven | New Haven County | 96% | 100% | 4 |
| East Village | Fairfield County | 59% | 99% | 2 |
| Essex Village | Middlesex County | 75% | 100% | 2 |
| Gales Ferry | New London County | 97% | 100% | 4 |
| Georgetown | Fairfield County | 100% | 99% | 4 |
| Glastonbury Center | Hartford County | 71% | 85% | 3 |
| Glenville | Fairfield County | 100% | 99% | 3 |
| Greens Farms | Fairfield County | 100% | 99% | 3 |
| Greenwich | Fairfield County | 100% | 99% | 3 |
| Groton | New London County | 78% | 100% | 4 |
| Groton Long Point | New London County | 96% | 100% | 3 |
| Guilford Center | New Haven County | 97% | 100% | 3 |
| Hartford | Hartford County | 78% | 100% | 3 |
| Hazardville | Hartford County | 79% | 97% | 3 |
| Heritage Village | New Haven County | 5% | 100% | 2 |
| Higganum | Middlesex County | 91% | 99% | 2 |
| Inglenook | Fairfield County | 95% | 100% | 2 |
| Jewett City | New London County | 85% | 100% | 3 |
| Kensington | Hartford County | 94% | 100% | 3 |
| Lake Bungee | Windham County | 97% | 100% | 2 |
| Lake Pocotopaug | Middlesex County | 71% | 100% | 2 |
| Lakes East | Fairfield County | 55% | 100% | 2 |
| Lakes West | Fairfield County | 91% | 100% | 2 |
| Lakeville | Litchfield County | 84% | 99% | 2 |
| Litchfield | Litchfield County | 100% | 100% | 4 |
| Long Hill | Fairfield County | 95% | 99% | 4 |
| Long Hill | New London County | 31% | 100% | 3 |
| Lordship | Fairfield County | 100% | 100% | 2 |
| Madison Center | New Haven County | 100% | 100% | 3 |
| Manchester | Hartford County | 93% | 92% | 3 |
| Mansfield Center | Tolland County | 88% | 100% | 2 |
| Meriden | New Haven County | 88% | 98% | 3 |
| Middletown | Middlesex County | 79% | 100% | 3 |
| Milford city (balance) | New Haven County | 100% | 100% | 5 |
| Mill Plain | Fairfield County | 100% | 100% | 4 |
| Moodus | Middlesex County | 81% | 98% | 2 |
| Moosup | Windham County | 89% | 100% | 3 |
| Murray | Fairfield County | 100% | 100% | 4 |
| Mystic | New London County | 73% | 100% | 3 |
| Naugatuck | New Haven County | 77% | 100% | 3 |
| New Britain | Hartford County | 93% | 100% | 3 |
| New Canaan | Fairfield County | 100% | 100% | 3 |
| New Hartford Center | Litchfield County | 74% | 99% | 2 |
| New Haven | New Haven County | 98% | 100% | 4 |
| New London | New London County | 98% | 100% | 4 |
| New Milford | Litchfield County | 99% | 98% | 3 |
| New Preston | Litchfield County | 95% | 99% | 3 |
| Newington | Hartford County | 86% | 99% | 3 |
| Newtown | Fairfield County | 100% | 99% | 3 |
| Niantic | New London County | 100% | 100% | 4 |
| Noank | New London County | 84% | 100% | 3 |
| Noroton | Fairfield County | 100% | 98% | 3 |
| Noroton Heights | Fairfield County | 100% | 100% | 3 |
| North Granby | Hartford County | 52% | 97% | 2 |
| North Grosvenor Dale | Windham County | 85% | 100% | 2 |
| North Haven | New Haven County | 92% | 99% | 3 |
| Northford | New Haven County | 88% | 100% | 2 |
| Northwest Harwinton | Litchfield County | 91% | 100% | 4 |
| Norwalk | Fairfield County | 100% | 100% | 4 |
| Norwich | New London County | 92% | 100% | 4 |
| Oakville | Litchfield County | 100% | 100% | 5 |
| Old Greenwich | Fairfield County | 100% | 100% | 3 |
| Old Hill | Fairfield County | 100% | 100% | 4 |
| Old Mystic | New London County | 66% | 100% | 3 |
| Old Saybrook Center | Middlesex County | 96% | 100% | 4 |
| Orange | New Haven County | 100% | 99% | 4 |
| Oronoque | Fairfield County | 100% | 100% | 4 |
| Oxoboxo River | New London County | 74% | 100% | 4 |
| Pawcatuck | New London County | 82% | 100% | 3 |
| Pemberwick | Fairfield County | 100% | 99% | 3 |
| Plainfield Village | Windham County | 86% | 100% | 3 |
| Plantsville | Hartford County | 90% | 99% | 3 |
| Plattsville | Fairfield County | 100% | 100% | 5 |
| Poplar Plains | Fairfield County | 100% | 100% | 4 |
| Poquonock Bridge | New London County | 86% | 100% | 3 |
| Portland | Middlesex County | 87% | 100% | 2 |
| Putnam | Windham County | 98% | 100% | 3 |
| Quinebaug | Windham County | 68% | 100% | 2 |
| Ridgebury | Fairfield County | 49% | 99% | 2 |
| Ridgefield | Fairfield County | 75% | 100% | 2 |
| Riverside | Fairfield County | 100% | 100% | 3 |
| Rockville | Tolland County | 88% | 100% | 3 |
| Salmon Brook | Hartford County | 71% | 99% | 2 |
| Sandy Hook | Fairfield County | 64% | 99% | 3 |
| Saugatuck | Fairfield County | 100% | 99% | 3 |
| Saybrook Manor | Middlesex County | 100% | 100% | 4 |
| Sharon | Litchfield County | 85% | 99% | 2 |
| Shelton | Fairfield County | 94% | 99% | 3 |
| Sherwood Manor | Hartford County | 77% | 99% | 3 |
| Simsbury Center | Hartford County | 61% | 96% | 2 |
| Somers | Tolland County | 64% | 100% | 2 |
| South Coventry | Tolland County | 70% | 100% | 2 |
| South Wilton | Fairfield County | 100% | 99% | 4 |
| South Windham | Windham County | 77% | 100% | 2 |
| South Woodstock | Windham County | 66% | 99% | 3 |
| Southport | Fairfield County | 100% | 100% | 4 |
| Southwood Acres | Hartford County | 95% | 52% | 3 |
| Stafford Springs | Tolland County | 79% | 99% | 2 |
| Stamford | Fairfield County | 100% | 100% | 3 |
| Staples | Fairfield County | 100% | 100% | 4 |
| Stepney | Fairfield County | 92% | 99% | 3 |
| Stonington | New London County | 84% | 100% | 3 |
| Storrs | Tolland County | 81% | 99% | 2 |
| Stratford Downtown | Fairfield County | 100% | 99% | 5 |
| Suffield Depot | Hartford County | 65% | 99% | 2 |
| Tariffville | Hartford County | 80% | 100% | 2 |
| Tashua | Fairfield County | 90% | 97% | 4 |
| Terramuggus | Hartford County | 98% | 100% | 2 |
| Terryville | Litchfield County | 89% | 100% | 3 |
| Thomaston | Litchfield County | 100% | 100% | 5 |
| Thompsonville | Hartford County | 95% | 100% | 3 |
| Tokeneke | Fairfield County | 100% | 100% | 3 |
| Torrington | Litchfield County | 100% | 99% | 4 |
| Trumbull Center | Fairfield County | 100% | 99% | 6 |
| Wallingford Center | New Haven County | 87% | 100% | 2 |
| Waterbury | New Haven County | 86% | 100% | 3 |
| Waterford | New London County | 100% | 100% | 4 |
| Watertown | Litchfield County | 100% | 100% | 5 |
| Wauregan | Windham County | 81% | 100% | 4 |
| Weatogue | Hartford County | 69% | 100% | 2 |
| West Hartford | Hartford County | 95% | 100% | 3 |
| West Haven | New Haven County | 97% | 100% | 4 |
| West Simsbury | Hartford County | 69% | 100% | 2 |
| Westbrook Center | Middlesex County | 100% | 100% | 4 |
| Weston | Fairfield County | 100% | 100% | 3 |
| Westport Village | Fairfield County | 100% | 100% | 4 |
| Wethersfield | Hartford County | 88% | 98% | 3 |
| Willimantic | Windham County | 76% | 100% | 2 |
| Wilton Center | Fairfield County | 100% | 97% | 4 |
| Windsor Locks | Hartford County | 87% | 86% | 3 |
| Winsted | Litchfield County | 86% | 99% | 2 |
| Woodbury Center | Litchfield County | 86% | 99% | 2 |
| Woodmont | New Haven County | 100% | 100% | 5 |
Fiber and cable: share of locations where at least one provider reports it (our summary). Towns with fewer than 300 locations, or no wired provider across at least a tenth of them, are not listed; check the address instead.
Business Internet in Connecticut
Tell us the address and what you use the internet for. We'll come back with the options that serve you and what they cost.
Data as of December 31, 2025 (latest available), as providers report it to the FCC's National Broadband Map. The shares and typical speeds are our summary. "Locations" are the homes and businesses that can get internet service; a provider's share is the share of them where it reports service, and speeds are the maximums providers advertise. Business plans, prices and real speeds vary, so confirm at your address.