Coverage · ZIP 36432
Internet Providers in Castleberry, AL (36432)
There are 9 internet providers available in Castleberry, AL (ZIP 36432), including Verizon 5G Home, T-Mobile Home Internet, Mediacom Bolt. 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 Castleberry, AL (ZIP 36432)
There are 9 residential internet providers available in Castleberry, AL (ZIP 36432), including Verizon 5G Home, T-Mobile Home Internet, Mediacom Bolt. 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 |
|---|---|---|---|---|
| Verizon 5G Home | 5G Home Internet | 300 Mbps | 30 Mbps | 58% |
| T-Mobile Home Internet | 5G Home Internet | 100 Mbps | 20 Mbps | 45% |
| Mediacom Bolt | 5G Home Internet | 100 Mbps | 20 Mbps | 26% |
| AT&T Internet Air | 5G Home Internet | 25 Mbps | 3 Mbps | 3% |
| Starlink | Satellite | 280 Mbps | 30 Mbps | 100% |
| Viasat | Satellite | 150 Mbps | 3 Mbps | 100% |
| HughesNet | Satellite | 100 Mbps | 5 Mbps | 100% |
| Castleberry Communications | DSL | 25 Mbps | 3 Mbps | 58% |
| Frontier | DSL | 10 Mbps | 1 Mbps | 2% |
Internet in Castleberry, AL — common questions
How many internet providers are available in Castleberry, AL?
There are 9 internet providers available in Castleberry, AL (ZIP 36432), including Verizon 5G Home, T-Mobile Home Internet, Mediacom Bolt. Availability varies by exact address.
What is the fastest internet available in 36432?
Verizon 5G Home offers the highest advertised download speed in Castleberry, AL at up to 300 Mbps. Actual speeds depend on the plan and your address.
How do I check internet availability at my address in Castleberry, AL?
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.