Coverage · ZIP 78210 · Bexar County
Internet providers in San Antonio, TX.
There are 11 internet providers reporting service in San Antonio, TX (ZIP 78210) in FCC National Broadband Map filings (FCC filings as of Dec 31, 2024), including Spectrum Fiber, AT&T Fiber, and Astound Fiber. The fastest advertised download speed is 8 Gbps from Hotwire Communications. 4 of them offer fiber. These records are aggregated to ZIP areas. Call (888) 889-4095 and your OneClickAway agent confirms which plans are actually orderable at your exact address — with current pricing — before anything is ordered.
Ranked · fiber first, then cable, 5G home, fixed wireless, DSL
Every provider reporting service in San Antonio, TX (78210)
Maximum advertised speeds from FCC National Broadband Map filings (FCC filings as of Dec 31, 2024). Coverage is the share of census blocks in this ZIP where the provider reports service. Prices are not shown — they change by address and promotion, so your agent quotes them live.
Providers are grouped by technology. Within a group, OneClickAway partners appear first in our listed partner order. We may receive compensation when you order through us. Block coverage is not the percentage of homes served.
| # | Provider | Technology | Max download | Max upload | Coverage |
|---|---|---|---|---|---|
| 01 | Spectrum FiberOneClickAway partner by Charter |
FiberLow latency | 1 Gbps | 500 Mbps | 9% of blocks |
| 02 | AT&T FiberOneClickAway partner by AT&T |
FiberLow latency | 5 Gbps | 5 Gbps | 86% of blocks |
| 03 | Astound FiberOneClickAway partner by Astound Broadband |
FiberLow latency | 1.5 Gbps | 1.5 Gbps | 1% of blocks |
| 04 | Hotwire Communications | FiberLow latency | 8 Gbps | 8 Gbps | 0% of blocks |
| 05 | SpectrumOneClickAway partner by Charter |
CableLow latency | 1 Gbps | 35 Mbps | 89% of blocks |
| 06 | AT&T Internet AirOneClickAway partner by AT&T |
5G HomeLow latency | 100 Mbps | 20 Mbps | 80% of blocks |
| 07 | Verizon 5G HomeOneClickAway partner by Verizon |
5G HomeLow latency | 1 Gbps | 75 Mbps | 82% of blocks |
| 08 | VTX by VTX Communications |
5G HomeLow latency | 200 Mbps | 50 Mbps | 2% of blocks |
| 09 | T-Mobile Home Internet by T-Mobile |
5G HomeLow latency | 100 Mbps | 20 Mbps | 87% of blocks |
| 10 | Alamo Broadband | Fixed WirelessLow latency | 1 Gbps | 300 Mbps | 21% of blocks |
| 11 | AT&T InternetOneClickAway partner by AT&T |
DSLLow latency | 100 Mbps | 20 Mbps | 39% of blocks |
Satellite service is filed for essentially every U.S. address and is listed separately: Starlink up to 280 Mbps · Viasat up to 150 Mbps · HughesNet up to 100 Mbps.
Common questions
Internet in San Antonio, TX, answered from the filings
How many internet providers serve San Antonio, TX?
FCC filings list 11 internet providers reporting residential service in ZIP 78210, including Spectrum Fiber, AT&T Fiber, and Astound Fiber. This is an aggregated ZIP-area comparison, so not every provider reaches every address — a OneClickAway agent confirms which ones reach yours before you order.
What is the fastest internet in 78210?
Hotwire Communications reports the highest maximum advertised download speed in San Antonio, TX at up to 8 Gbps (up to 8 Gbps upload). Actual speeds depend on the plan sold at your address; these are provider-reported maximums, not guarantees.
Is fiber internet available in San Antonio, TX?
Spectrum Fiber, AT&T Fiber, Astound Fiber, and Hotwire Communications report fiber service in ZIP 78210. Fiber typically offers symmetrical speeds and lower latency; whether it reaches your specific address is confirmed by your agent before ordering.
Which of these providers can OneClickAway order for me?
Spectrum Fiber, AT&T Fiber, Astound Fiber, and Spectrum are OneClickAway partner brands in this ZIP. Eligible plans and current charges need confirmation. OneClickAway is authorized to sell Xfinity, Frontier, Kinetic by Windstream, Brightspeed, EarthLink, Spectrum, AT&T, Verizon, Optimum, Astound Broadband, DIRECTV, ADT, and Vivint; other brands are listed for comparison and may require ordering directly. Call (888) 889-4095 (Mon–Fri 9–6 PT).
One call, no forms
Confirm what's live at your address in 78210.
Your agent checks partner plans, current pricing, and installation options at your exact address. You decide whether to order. Monday – Friday, 9 AM – 6 PM (PT).