State Guide • Updated January 2026

Best Internet Providers in Mississippi

C Spire is a homegrown tech success, pushing fiber across Mississippi. AT&T Fiber competes in Jackson and Biloxi. Electric co-ops are rapidly filling rural gaps with fiber (BEAD funding).

Best Overall
AT&T Fiber

Wins on reliability, speed consistency, and customer satisfaction ratings.

Fastest Speeds
C Spire

Delivers the highest peak download speeds available for residential connections.

Best Value
Mediacom

Offering the lowest starting price per Mbps or best contract-free terms.

Top Providers in Mississippi

AT&T Fiber

4.7/5

Starting at

$55/mo

Max Speeds

5 Gbps

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Pros

  • Reliable
  • Symmetrical
  • No data caps

Cons

  • Price
  • Availability

C Spire Fiber

4.8/5

Starting at

$60/mo

Max Speeds

8 Gbps

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Pros

  • Local provider
  • Massive speeds
  • No data caps

Cons

  • Limited availability
  • Contract

Xfinity

4.1/5

Starting at

$35/mo

Max Speeds

2 Gbps

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Pros

  • Broad coverage
  • Fast downloads
  • Promo rates

Cons

  • Data caps
  • Uploads

Mediacom

3.8/5

Starting at

$20/mo

Max Speeds

1 Gbps

Check Availability

Pros

  • Cheapest intro
  • Wide rural reach

Cons

  • Data caps
  • Support

How Fast is Your Current Internet?

Before upgrading to one of these top providers, find out if you're getting the speeds you're already paying for.

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