Coverage · ZIP 45237
Internet Providers in Cincinnati, OH (45237)
There are 10 internet providers available in Cincinnati, OH (ZIP 45237), including altafiber, Brightspeed Fiber, Spectrum. Compare each provider below by technology, maximum advertised speed, and area coverage, then call (833) 261-0564 for help choosing a plan. Coverage data is sourced from the FCC National Broadband Map.
Internet providers in Cincinnati, OH (ZIP 45237)
There are 10 residential internet providers available in Cincinnati, OH (ZIP 45237), including altafiber, Brightspeed Fiber, Spectrum. The table below lists each provider with its technology type, maximum advertised speeds, and area coverage, sourced from the FCC National Broadband Map.
| Provider | Technology | Max download | Max upload | Area coverage |
|---|---|---|---|---|
| altafiber | Fiber | 2 Gbps | 1 Gbps | 92% |
| Brightspeed Fiber | Fiber | 2 Gbps | 2 Gbps | 1% |
| Spectrum | Cable | 1 Gbps | 1 Gbps | 94% |
| Verizon 5G Home | 5G Home Internet | 1 Gbps | 75 Mbps | 94% |
| AT&T Internet Air | 5G Home Internet | 100 Mbps | 20 Mbps | 94% |
| T-Mobile Home Internet | 5G Home Internet | 100 Mbps | 20 Mbps | 91% |
| Starlink | Satellite | 280 Mbps | 30 Mbps | 100% |
| Viasat | Satellite | 150 Mbps | 3 Mbps | 100% |
| HughesNet | Satellite | 100 Mbps | 5 Mbps | 100% |
| altafiber | DSL | 50 Mbps | 10 Mbps | 34% |
Internet in Cincinnati, OH — common questions
How many internet providers are available in Cincinnati, OH?
There are 10 internet providers available in Cincinnati, OH (ZIP 45237), including altafiber, Brightspeed Fiber, Spectrum. Availability varies by exact address.
What is the fastest internet available in 45237?
altafiber offers the highest advertised download speed in Cincinnati, OH at up to 2 Gbps. Actual speeds depend on the plan and your address.
How do I check internet availability at my address in Cincinnati, OH?
Enter your ZIP code on Ziatan to see every provider serving your block, then call (833) 261-0564 for help comparing plans and pricing — free, with no signup required.