Coverage · ZIP 70663
Internet Providers in Sulphur, LA (70663)
There are 13 internet providers available in Sulphur, LA (ZIP 70663), including MetroNet, AT&T Fiber, FASTWYRE BROADBAND. 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 Sulphur, LA (ZIP 70663)
There are 13 residential internet providers available in Sulphur, LA (ZIP 70663), including MetroNet, AT&T Fiber, FASTWYRE BROADBAND. 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 |
|---|---|---|---|---|
| MetroNet | Fiber | 10 Gbps | 10 Gbps | 0% |
| AT&T Fiber | Fiber | 5 Gbps | 5 Gbps | 56% |
| FASTWYRE BROADBAND | Fiber | 100 Mbps | 100 Mbps | 0% |
| Vyve | Cable | 1 Gbps | 50 Mbps | 8% |
| Optimum | Cable | 940 Mbps | 35 Mbps | 84% |
| Verizon 5G Home | 5G Home Internet | 300 Mbps | 30 Mbps | 66% |
| AT&T Internet Air | 5G Home Internet | 100 Mbps | 20 Mbps | 82% |
| T-Mobile Home Internet | 5G Home Internet | 100 Mbps | 20 Mbps | 70% |
| FulAir | Fixed Wireless | 50 Mbps | 15 Mbps | 22% |
| 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 | 25 Mbps | 5 Mbps | 74% |
Internet in Sulphur, LA — common questions
How many internet providers are available in Sulphur, LA?
There are 13 internet providers available in Sulphur, LA (ZIP 70663), including MetroNet, AT&T Fiber, FASTWYRE BROADBAND. Availability varies by exact address.
What is the fastest internet available in 70663?
MetroNet offers the highest advertised download speed in Sulphur, LA at up to 10 Gbps. Actual speeds depend on the plan and your address.
How do I check internet availability at my address in Sulphur, LA?
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.