Coverage · ZIP 48439
Internet Providers in Grand Blanc, MI (48439)
There are 14 internet providers available in Grand Blanc, MI (ZIP 48439), including Frontier Fiber, AT&T Fiber, Xfinity Fiber. 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 Grand Blanc, MI (ZIP 48439)
There are 14 residential internet providers available in Grand Blanc, MI (ZIP 48439), including Frontier Fiber, AT&T Fiber, Xfinity Fiber. 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 |
|---|---|---|---|---|
| Frontier Fiber | Fiber | 7 Gbps | 7 Gbps | 0% |
| AT&T Fiber | Fiber | 5 Gbps | 5 Gbps | 3% |
| Xfinity Fiber | Fiber | 2 Gbps | 1 Gbps | 3% |
| Xfinity | Cable | 2 Gbps | 250 Mbps | 86% |
| Verizon 5G Home | 5G Home Internet | 300 Mbps | 30 Mbps | 62% |
| T-Mobile Home Internet | 5G Home Internet | 100 Mbps | 20 Mbps | 84% |
| AT&T Internet Air | 5G Home Internet | 100 Mbps | 20 Mbps | 55% |
| Bitwise | Fixed Wireless | 100 Mbps | 10 Mbps | 1% |
| Starlink | Satellite | 280 Mbps | 30 Mbps | 100% |
| Viasat | Satellite | 150 Mbps | 3 Mbps | 100% |
| HughesNet | Satellite | 100 Mbps | 5 Mbps | 100% |
| AT&T Internet | DSL | 100 Mbps | 20 Mbps | 72% |
| Brightspeed | DSL | 100 Mbps | 10 Mbps | 2% |
| Frontier | DSL | 10 Mbps | 1 Mbps | 3% |
Internet in Grand Blanc, MI — common questions
How many internet providers are available in Grand Blanc, MI?
There are 14 internet providers available in Grand Blanc, MI (ZIP 48439), including Frontier Fiber, AT&T Fiber, Xfinity Fiber. Availability varies by exact address.
What is the fastest internet available in 48439?
Frontier Fiber offers the highest advertised download speed in Grand Blanc, MI at up to 7 Gbps. Actual speeds depend on the plan and your address.
How do I check internet availability at my address in Grand Blanc, MI?
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.