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Top 13 Internet Providers in San Luis Obispo, CA

RSINC has 13 internet providers for San Luis Obispo, CA. The listings include 2 fiber, 1 cable and 4 fixed-wireless options; some providers use several technologies.

Providers
13
Top speed
5 Gbps
Cheapest
$30.00/mo
Fiber options
2
Available providers

13 ISPs listed for San Luis Obispo

All recorded residential providers. Listing order is not a quality ranking. Confirm current offers and address eligibility with the provider.

Planned service

These providers are listed for future nationwide service and are not included in the current recorded-provider count. Availability dates and offers need confirmation.

Amazon Leo — planned nationwide

Expected download speed: 300–500 Mbps. Estimated live Q1 2027.

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ZIP codes in San Luis Obispo

ZIP codes associated with this city in our records. ZIP boundaries can extend beyond city limits. Call 1-877-697-2926 to check service at your address.

  • 93401
  • 93403
  • 93405
  • 93406
  • 93407
  • 93408
  • 93409
  • 93410
At a glance

What's best in San Luis Obispo?

Comparison of recorded listings. A maximum speed and starting price may describe different plans.

Fastest
provider-logo
AT&T
top speed
5 Gbps
Cheapest
provider-logo
Spectrum
/mo to start
$30.00
Most available
provider-logo
Viasat
city coverage
100%

Speed leaderboard

Maximum advertised download speed in San Luis Obispo.

Mbps · log scale
01 AT&T
5 Gbps
02 Spectrum
2 Gbps
03 Astound Broadband
2 Gbps
04 XNET WiFi
2 Gbps
05 T-Mobile
415 Mbps
06 Mint Mobile
415 Mbps
07 Starlink
350 Mbps
08 Verizon
300 Mbps
Understanding these listings

Internet in San Luis Obispo, CA a buyer's guide.

A closer look at the recorded options in San Luis Obispo. Read our methodology for shared guidance on prices, speeds and eligibility.

Best Home Internet in San Luis Obispo

Recorded speed leaders include AT&T at 5 Gbps, Astound Broadband at 2 Gbps, Spectrum at 2 Gbps. The lowest recorded starting price is $30.00 per month. This price does not necessarily buy the fastest listed speed. Confirm the offer at the installation address. For San Luis Obispo, compare individual listings rather than treating the city maximum as a speed available to every home.

How Internet Works in San Luis Obispo

The recorded technology mix for San Luis Obispo includes 2 fiber listings, 1 cable listings and 4 cellular/5G listings. A provider may appear in several technology categories, so these counts should not be added together.

Internet for Rural San Luis Obispo Addresses

For locations outside the center of San Luis Obispo, the directory records 4 fixed-wireless and 3 satellite listings. A city-level entry does not establish eligibility at a rural address; ask each provider to check the installation location.

Understand internet connection types

Learn how the major internet technologies work before comparing plans in San Luis Obispo. Availability varies by address.

See internet providers in nearby cities.

FAQ

San Luis Obispo Internet FAQs

How many providers are listed for San Luis Obispo, CA?
13 distinct residential providers are recorded. A city listing is not an address-level availability guarantee.
What download speeds are recorded for San Luis Obispo?
The highest listed speeds include AT&T (5 Gbps recorded maximum), Astound Broadband (2 Gbps recorded maximum), Spectrum (2 Gbps recorded maximum).
What is the lowest recorded starting price in San Luis Obispo?
$30.00/mo is the lowest non-missing starting price in these listings. Fees, discounts, eligibility and the associated speed tier need confirmation.
Does the San Luis Obispo directory include fiber?
2 providers have a fiber flag in this city’s records. This describes the listings, not the share of homes connected.
Talk to Live Person

Ready to switch in San Luis Obispo? Talk to our team.

Call 1-877-697-2926