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Texas · 7 home-internet providers on the FCC map
San Antonio residential proxies by ISP: Spectrum and AT&T
Home-internet providers, technologies and targeting syntax for San Antonio, Texas, from FCC and Census data.
Quick answer
Can I buy San Antonio residential proxies by ISP?
Broadband Proxies sells San Antonio residential proxies you can target by internet provider. The FCC map lists Spectrum at 94.1% of San Antonio's homes, AT&T at 75.8% and Google Fiber at 32.4% (December 2025 data). Add -city-san_antonio-asn-11427 for Spectrum. From $2.63 for 1 GB (October 2026); no KYC, crypto only.
San Antonio: local data
| City | San Antonio, Texas |
|---|---|
| County | Bexar County |
| Population | 1,548,422 (Census Bureau estimate for July 1, 2025; +8.0% since 2020), 7th largest US city |
| Metro area | San Antonio-New Braunfels, TX: 2.81 million people in 2025, 24th largest US metro area |
| Time zone | Central Time (America/Chicago) |
| Area codes | 210, 726 |
| ZIP code examples | 78205 (Downtown San Antonio) · 78209 (Terrell Heights) |
| Main home-internet providers | Spectrum, AT&T, Google Fiber |
| Fiber available to | 71.7% of residential units (12th of 45 cities) |
| Cable available to | 93.5% of residential units |
| 1 Gbps terrestrial service | 85.5% of residential units |
| Residential units on the FCC map | 650,002 |
| State privacy law | Texas Data Privacy and Security Act (in force since July 1, 2024) |
| Sales tax | 8.25% combined state and local rate (since 2026-01-01) |
| Targeting | USERNAME-country-us-state-tx-city-san_antonio plus -asn-… for an ISP |
| Availability | City availability varies; the checkout shows what is online |
| Price | $2.63 for 1 GB, $0.50/GB on the 1 TB plan, ASN and city included |
Which internet providers serve San Antonio homes?
Out of 650,002 residential units in San Antonio, 94.1% can get Spectrum, 75.8% AT&T and 32.4% Google Fiber, per the FCC National Broadband Map. The table lists all 7 non-satellite providers in the FCC's top ten for the city. Verizon 5G Home (69%) and T-Mobile Home Internet (65.2%) are mostly 5G fixed wireless home internet, whose IPs share the carrier's mobile network.
| Provider (FCC filing name) | Brand and ISP page | Residential units covered | ASN to target |
|---|---|---|---|
| Charter Communications | Spectrum (Charter) | 94.1% | asn-11427 (former Time Warner Cable Texas) or asn-20115 |
| AT&T Inc. | AT&T (Fiber, Internet Air, DSL) | 75.8% | asn-7018 |
| Verizon Communications Inc. | Verizon (mostly 5G Home) | 69% | asn-22394 |
| T-Mobile USA, Inc. | T-Mobile Home Internet | 65.2% | asn-21928 |
| Google LLC | Google Fiber (GFiber) | 32.4% | asn-16591 |
| Alamo Broadband Inc. | Alamo Broadband Inc. | 27.4% | Not documented here |
| Valley Telephone Cooperative, Inc. (TX) | Valley Telephone Cooperative, Inc. (TX) | 12% | Not documented here |
Units can be served by several providers, so the shares add up to more than 100%. The FCC lists holding companies as filed for December 31, 2025, before later mergers.
What broadband technology do San Antonio homes use?
Fiber reaches 71.7% of San Antonio's residential units, 12th of the 45 cities we track and above the 62.2% median. Cable covers 93.5%, less than in most of our cities. Copper DSL remains at 29.1%. Gigabit service (1,000/100 Mbps) is available to 85.5% of units. Access type matters for testing: fiber and cable homes usually get their own public IPv4 address, while fixed wireless users often share one.
| Access type in San Antonio | Residential units covered | Rank among the 45 cities |
|---|---|---|
| Fiber to the home | 71.7% | 12th |
| Cable (DOCSIS) | 93.5% | 29th |
| Copper DSL | 29.1% | 32nd |
| Fixed wireless (licensed and unlicensed) | 84.3% | 41st |
| Any terrestrial service at 100/20 Mbps or more | 98.2% | 33rd |
| Any terrestrial service at 1,000/100 Mbps or more | 85.5% | 19th |
| Fiber at 1,000/100 Mbps or more | 71.7% | 6th |
How do I target a San Antonio ISP in my proxy username?
Start from the city: USERNAME-country-us-state-tx-city-san_antonio asks for any home IP in San Antonio. Then add the ASN of the provider you need:
USERNAME-country-us-state-tx-city-san_antonio-asn-11427: Spectrum in San Antonio.USERNAME-country-us-state-tx-city-san_antonio-asn-7018: AT&T in San Antonio.USERNAME-country-us-state-tx-city-san_antonio-asn-16591: Google Fiber in San Antonio.USERNAME-country-us-zip-78205-asn-11427: Spectrum in ZIP 78205 (Downtown San Antonio).USERNAME-country-us-state-tx-city-san_antonio-asn-7018-session-sanant1-ttl-20: one AT&T IP kept for up to 20 minutes.
Use gw.broadbandproxies.com, port 7777 for HTTP and HTTPS or 7778 for SOCKS5. If a request finds no IP online, drop the ZIP first, then the city, and keep the ASN.
San Antonio: Spectrum, AT&T and Google Fiber
Spectrum reports service to 94.1% of San Antonio's residential units on the former Time Warner Cable Texas network (AS11427), and AT&T, which was based in San Antonio until 2008, to 75.8%. Google Fiber shows 32.4%. Local providers Alamo Broadband (27.4%) and Valley Telephone Cooperative (12.0%) also appear. San Antonio is the 7th largest US city.
Local program: Google Fiber lists San Antonio, TX as a service market (city page live).
Which TX rules matter for checks from San Antonio?
Texas has a comprehensive privacy law, the Texas Data Privacy and Security Act (in force since July 1, 2024). It governs how businesses treat residents' data; it is not a rule about proxies, and it does not make a check from a San Antonio IP lawful or unlawful. Prices shown to San Antonio shoppers may add sales tax at checkout: the combined state and local rate is 8.25% since 2026-01-01, so compare pre-tax prices when you check retail pages from a San Antonio IP. San Antonio is on Central Time: schedule checks of time-limited offers and local ads in that zone. Whatever the city, our acceptable use policy applies; blocked targets: Banking, government and payment-portal sites, plus SMTP (email-sending) ports 25, 465 and 587.
San Antonio residential proxy pricing
City and ASN targeting cost nothing extra. Prepaid traffic never expires. See all plans.
Team
10 GB
$5.94
$0.59/GB
- Regular checks across several ISPs
- Sub-users per project
- Traffic never expires
Best rate
Business
100 GB
$50
$0.50/GB
- Daily monitoring by network and city
- Usage totals per sub-user
- Traffic never expires
In every plan: Protocols: HTTP, HTTPS, SOCKS5 · Targeting: ASN (ISP), state, city and ZIP in the US; country elsewhere; city availability varies · Sessions: Rotating or sticky (up to 30 minutes) · Authentication: Username and password, or an IP allowlist (up to 10 IPs) · Traffic expiry: Never expires
Prices in US dollars, paid in BTC, USDT, USDC, ETH, SOL, LTC. Fund your balance (at least $25, or the price of the plan you want), then buy from it; Unused balance stays on your account and never expires. When a purchase costs less than the minimum top-up, the part added only to reach the minimum is refundable on request to support within 30 days of the payment, in USDT or USDC, as long as it has not been spent. The rest of the balance is not paid back, except where the law requires it. No identity documents are asked for.
San Antonio residential proxies by ISP: FAQ
Which ISPs can I target in San Antonio?
Any of the providers in the table, by ASN. The widest wired networks in San Antonio on the FCC map are Spectrum (asn-11427, 94.1%), AT&T (asn-7018, 75.8%), Google Fiber (asn-16591, 32.4%). Verizon 5G Home and T-Mobile Home Internet also appear, mainly as 5G home internet.
How much do San Antonio residential proxies cost?
$2.63 for 1 GB, $5.94 for 10 GB and $50 for 100 GB, as of October 2026. City, ZIP and ASN targeting for San Antonio cost nothing extra, and prepaid traffic never expires. Pay in crypto from a $25 top-up; no KYC.
Is San Antonio a fiber city?
Largely, yes. The FCC map shows fiber available to 71.7% of San Antonio's residential units (December 31, 2025), 12th of our 45 cities, against 93.5% for cable. Fiber at 1,000/100 Mbps or more reaches 71.7%.
Can I target a San Antonio ZIP code?
Yes. ZIP targeting works in the United States on every plan: USERNAME-country-us-zip-78205 asks for Downtown San Antonio, and zip-78209 for Terrell Heights. You can add an ASN, but a ZIP-plus-ISP request matches fewer homes, so test it before scaling.
Other Texas cities and more of the South
- Dallas, TX Spectrum, AT&T
- Houston, TX Comcast, AT&T
- Austin, TX Spectrum, AT&T
- Washington, D.C. Comcast, Verizon
- Atlanta, GA Comcast, AT&T
- Miami, FL Comcast, AT&T
Sources (11)
- FCC National Broadband Map, Area Summary: San Antonio, TX (data as of December 31, 2025) — Federal Communications Commission (2026-10-18)
- City and town population totals: Vintage 2025 (sub-est2025) — U.S. Census Bureau (2026-10-18)
- Metropolitan statistical area population totals: Vintage 2025 — U.S. Census Bureau (2026-10-18)
- County: comptroller.texas.gov — comptroller.texas.gov (2026-10-18)
- Time zone: data.iana.org — data.iana.org (2026-10-18)
- Time zone: zipdatamaps.com — zipdatamaps.com (2026-10-18)
- Area codes: nanpa.com — nanpa.com (2026-10-18)
- Area codes: zip-codes.com — zip-codes.com (2026-10-18)
- ZIP codes: pe.usps.com — pe.usps.com (2026-10-18)
- ZIP codes: zipdatamaps.com — zipdatamaps.com (2026-10-18)
- State privacy law: capitol.texas.gov — capitol.texas.gov (2026-10-18)
Check San Antonio ISPs with 1 GB
Start with 1 GB to see which San Antonio networks are online when you work. ZIP and ASN filters included; crypto only, no ID.