Skip to main content
DSDownloadSpeed
FCC Data · Updated April 2026
B

Suddenlink Communications

3,880 ZIP codes · 4 states · 1,000 Mbps max

3,880
ZIP Codes
1,000
Max Mbps
4
States
0%
Fiber ZIPs
Technologies

Available Connection Types

Cable (DOCSIS 3.1)
Max Download1,000 Mbps

Avg across service area: 1000 Mbps

Max Upload50 Mbps

Avg across service area: 50 Mbps

Coverage

Largest Markets

StateZIP Codes% of Coverage
Texas1,98951%
West Virginia73819%
Arkansas61416%
Louisiana53914%
Test Your Speed

See how your connection compares to Suddenlink Communications's advertised 1000 Mbps max speed.

FAQ

Frequently Asked Questions

How many areas does Suddenlink Communications serve?

Suddenlink Communications provides internet service in 3,880 ZIP codes across 4 states. The areas served by Suddenlink Communications have an average Broadband Grade of B (score: 71/100).

What speeds does Suddenlink Communications offer?

Suddenlink Communications offers maximum download speeds of 1,000 Mbps and upload speeds of 50 Mbps. Average download across their service area is 1000 Mbps. Technologies include Cable (DOCSIS 3.1).

Does Suddenlink Communications offer fiber internet?

Suddenlink Communications does not currently offer fiber-to-the-home internet. Their available technologies include Cable (DOCSIS 3.1).

Where is Suddenlink Communications available?

Suddenlink Communications is available in 4 states. Their largest markets are Texas (1,989 ZIPs), West Virginia (738 ZIPs), Arkansas (614 ZIPs).