CableCanyon
ZIP
Miami Beach, FL

Internet providers in Miami Beach, FL (2026)

Real pricing and availability from our sample dataset for ZIP 33139. Ranked by connection type and value so you can skip the marketing.

Sample data · Real FCC availability lookup is in development.

Availability summary

Fastest download
2,000 Mbps
Lowest promo price
$35/mo
Fiber available
Yes
5G home available
Yes
  • Fiber
  • Cable
  • 5G Home
  • Satellite

Top internet providers in Miami Beach

Ranked fiber first, then 5G home, cable, and satellite, with the lowest promo price within each category at the top.

  1. 1

    AT&T Fiber

    Fiber

    Fiber 500

    Download
    500 Mbps
    Upload
    500 Mbps
    Data
    Unlimited
    Contract
    None
    • Symmetrical up/down
    • No data cap
    • No equipment fee

    Estimated 2-year true cost: $1,560

    Read our AT&T Fiber review
    $65/mo

    for 12 months

    Updated

    Call to order
  2. 2

    AT&T Fiber

    Fiber

    Fiber 1 Gig

    Download
    1,000 Mbps
    Upload
    1,000 Mbps
    Data
    Unlimited
    Contract
    None
    • Symmetrical 1 Gbps
    • 2-year price guarantee
    • No equipment fee

    Estimated 2-year true cost: $1,920

    Read our AT&T Fiber review
    $80/mo

    for 12 months

    Updated

    Call to order
  3. 3

    AT&T Fiber

    Fiber

    Fiber 2 Gig

    Download
    2,000 Mbps
    Upload
    2,000 Mbps
    Data
    Unlimited
    Contract
    None
    • WiFi 6E gateway included
    • Unlimited data

    Estimated 2-year true cost: $2,640

    Read our AT&T Fiber review
    $110/mo

    for 12 months

    Updated

    Call to order
  4. 4

    T-Mobile Home Internet

    5G Home

    Home Internet

    Download
    245 Mbps
    Upload
    31 Mbps
    Data
    Unlimited
    Contract
    None
    • No contract
    • $40/mo for T-Mobile wireless subs
    • Gateway included

    Estimated 2-year true cost: $1,200

    Read our T-Mobile Home Internet review
    $50/mo

    for 12 months

    Updated

    Call to order
  5. 5

    Verizon 5G Home

    5G Home

    5G Home

    Download
    300 Mbps
    Upload
    20 Mbps
    Data
    Unlimited
    Contract
    None
    • No contract
    • $35/mo for Verizon Unlimited subs
    • Router included

    Estimated 2-year true cost: $1,200

    Read our Verizon 5G Home review
    $50/mo

    for 12 months

    Updated

    Call to order
  6. 6

    Xfinity

    Cable

    Connect More

    Download
    300 Mbps
    Upload
    10 Mbps
    Data
    1200 GB cap
    Contract
    12 mo
    • Unlimited data add-on available
    • 1-year price lock

    Estimated 2-year true cost: $1,560 (includes $15/mo equipment fee)

    Read our Xfinity review
    $35/mo

    for 12 months

    $65/mo after

    Updated

    Call to order
  7. 7

    Xfinity

    Cable

    Gigabit

    Download
    1,000 Mbps
    Upload
    35 Mbps
    Data
    1200 GB cap
    Contract
    12 mo
    • xFi Gateway included option
    • Fastest widely available cable tier

    Estimated 2-year true cost: $2,400 (includes $15/mo equipment fee)

    Read our Xfinity review
    $70/mo

    for 12 months

    $100/mo after

    Updated

    Call to order
  8. 8

    Starlink

    Satellite

    Residential

    Download
    150 Mbps
    Upload
    20 Mbps
    Data
    Unlimited
    Contract
    None
    • One-time $349 hardware
    • Low-earth-orbit, ~30ms latency
    • Great for rural + RV

    Estimated 2-year true cost: $2,880

    Read our Starlink review
    $120/mo

    for 12 months

    Updated

    Call to order
  9. 9

    Viasat

    Satellite

    Unleashed

    Download
    100 Mbps
    Upload
    5 Mbps
    Data
    Unlimited
    Contract
    None
    • Unlimited data
    • Free standard install
    • Nationwide coverage

    Estimated 2-year true cost: $2,880

    Read our Viasat review
    $120/mo

    for 12 months

    Updated

    Call to order

Prices and plans reflect operator-published 2026 rates for ZIP 33139 at time of writing. Your exact offer may vary by address. Confirm with the provider before ordering.

The Miami Beach broadband market

Miami Beach broadband is defined by two things: the narrow barrier island geography and a cable-heavy competitive landscape. Xfinity is the dominant residential ISP across 33139 (South Beach) and most of the surrounding ZIPs, Comcast inherited this footprint from the original cable buildout and has steadily upgraded to DOCSIS 3.1 multi-gigabit. The notable absence here is Verizon Fios; Verizon's fiber footprint stops well north of Miami, and the metro never got the Fios rollout the Northeast corridor did. AT&T's fiber presence on the Beach itself is limited, some mainland Miami neighborhoods have it, most of the barrier island doesn't. That leaves Xfinity and 5G home as the two real residential internet options for most addresses, with Starlink filling the gap for boat slips and condos with bad interior signal.

What actually matters here

Without Fios competition, Xfinity's pricing in Miami Beach tracks its national rack rate, promo at $35 to $70, post-promo at $65 to $100, and the 1.2 TB data cap is enforced here. T-Mobile 5G Home is the best alternative for apartment renters, with solid downtown coverage and a flat $50/mo price. AT&T Internet Air is available at some addresses and is worth checking if T-Mobile's signal is weak at yours.

The fiber situation in Miami Beach

Fiber is the best option in Miami Beach where it reaches. Our sample includes AT&T Fiber, with entry-level tiers starting at $65/mo for 500 Mbps symmetrical and top tiers reaching 2,000 Mbps. Most fiber plans here are flat-rate with no promo-to-regular cliff, no data caps, and no equipment fees, which is where the real savings vs. cable show up in year two.

The 5G home situation in Miami Beach

5G home is a legitimate option in Miami Beach. Our sample includes T-Mobile Home Internet and Verizon 5G Home, all at flat prices with no contracts. Whether the signal is good enough at your specific address depends on the tower grid more than anything, upper floors and line-of-sight to the nearest mid-band tower tend to perform best. For renters who can’t wait for a cable installer appointment, it’s often the easiest win.

Alternatives to the big cable ISP

Starlink (backup)

Usually unnecessary in a metro, but a solid backup if cable goes down during storms. Keep it in mind if you work from home and need resilience.

5G home (renter-friendly)

No installer, no contract, takes 10 minutes to set up. The easiest path if you move often or can’t drill holes. Speed varies with tower load, test it during your return window.

Not a replacement

A smartphone hotspot is fine for a hotel night. It is not a home internet replacement, data prioritization and thermal throttling will bite you within a week.

Ranked lists relevant to Miami Beach

Our quarterly-refreshed picks, filtered to the categories that actually matter at ZIP 33139.

Head-to-head matchups in Miami Beach

Side-by-side breakdowns of the providers actually competing for your address.

Current deals and credits

Signup credits, bill-pay rebates, and bundle discounts are sometimes stackable with the prices shown above.

See 2026 deals

Related reading

Check availability near Miami Beach

Coverage and pricing shift block by block. These nearby ZIP codes have a competitive provider mix worth comparing side-by-side.

Miami Beach internet FAQ

What's the fastest internet in Miami Beach?
The fastest plan in our Miami Beach sample is AT&T Fiber Fiber 2 Gig at 2,000 Mbps download, 2,000 Mbps upload, with a promo price of $110/mo. Most households don't need this much, 500 to 1,000 Mbps is enough for nearly any family. But if you want the ceiling, this is it.
Is fiber available in Miami Beach?
Yes. Our Miami Beach sample for ZIP 33139 includes fiber from AT&T Fiber. Without Fios competition, Xfinity's pricing in Miami Beach tracks its national rack rate, promo at $35 to $70, post-promo at $65 to $100, and the 1.2 TB data cap is enforced here. T-Mobile 5G Home is the best alternative for apartment renters, with solid downtown coverage and a flat $50/mo price. AT&T Internet Air is available at some addresses and is worth checking if T-Mobile's signal is weak at yours. Availability on your specific block can vary, always check at your exact address before ordering.
What's the cheapest internet in Miami Beach?
The lowest promo price in our Miami Beach sample is Xfinity Connect More at $35/mo for 300 Mbps. Note: it jumps to $65 after the promo, so factor in the 2-year true cost ($1,560) when comparing.
Is 5G home internet any good in Miami Beach?
5G home internet is worth considering in Miami Beach. Our sample includes T-Mobile Home Internet and Verizon 5G Home at flat prices from $50/mo. Typical real-world speeds land at 273 Mbps down, which is plenty for streaming and video calls. The catch: speeds vary with tower load, so a friend's experience on the same carrier isn't a guarantee.
How do I negotiate a lower internet bill in Miami Beach?
The single biggest lever in Miami Beach is the promo expiration call. Most cable and some fiber plans here roll to a much higher regular rate after 12 to 24 months, call retention the month before that hits and ask to be put back on the new-customer promo. Mentioning a specific competitor at your address (AT&T Fiber) makes the save offer more aggressive. Also: removing equipment rental by buying your own modem typically saves $15/mo on Xfinity and Spectrum plans.

Check availability at your exact address

Block-by-block availability in Miami Beach can vary. Enter your ZIP on the homepage to see exactly what serves your address, or call a licensed expert for a 60-second walkthrough.

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