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Colorado · 7 home-internet providers on the FCC map
Denver residential proxies by ISP: Comcast and CenturyLink
Home-internet providers, technologies and targeting syntax for Denver, Colorado, from FCC and Census data.
Quick answer
Can I buy Denver residential proxies by ISP?
Broadband Proxies sells Denver residential proxies you can target by internet provider. The FCC map lists Comcast at 98.7% of Denver's homes, CenturyLink at 95.3% and AT&T at 59.7% (December 2025 data). Add -city-denver-asn-7922 for Comcast. From $2.63 for 1 GB (October 2026); no KYC, crypto only.
Denver: local data
| City | Denver, Colorado |
|---|---|
| County | City and County of Denver (consolidated) |
| Population | 740,613 (Census Bureau estimate for July 1, 2025; +3.5% since 2020), 19th largest US city |
| Metro area | Denver-Aurora-Centennial, CO: 3.09 million people in 2025, 19th largest US metro area |
| Time zone | Mountain Time (America/Denver) |
| Area codes | 303, 720, 983 |
| ZIP code examples | 80202 (Downtown Denver) · 80206 (Cherry Creek) |
| Main home-internet providers | Comcast, CenturyLink, AT&T |
| Fiber available to | 64.3% of residential units (21st of 45 cities) |
| Cable available to | 93.3% of residential units |
| 1 Gbps terrestrial service | 93.7% of residential units |
| Residential units on the FCC map | 397,593 |
| State privacy law | Colorado Privacy Act (in force since July 1, 2023) |
| Sales tax | 9.15% combined state and local rate |
| Targeting | USERNAME-country-us-state-co-city-denver 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 Denver homes?
The FCC National Broadband Map lists 7 wired or fixed wireless providers among the ten widest in Denver (satellite left out). Comcast reports service to 98.7% of the city's 397,593 residential units, CenturyLink to 95.3% and AT&T to 59.7%. T-Mobile Home Internet (79.6%) and Verizon 5G Home (77.7%) and Starry (34.3%) 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 |
|---|---|---|---|
| Comcast Corporation | Comcast Xfinity | 98.7% | asn-7922 |
| Lumen Technologies, Inc. | CenturyLink / Quantum Fiber | 95.3% | asn-209 |
| T-Mobile USA, Inc. | T-Mobile Home Internet | 79.6% | asn-21928 |
| Verizon Communications Inc. | Verizon (mostly 5G Home) | 77.7% | asn-22394 |
| Live Wire Networks, Inc. | Live Wire Networks, Inc. | 62.5% | Not documented here |
| AT&T Inc. | AT&T (Fiber, Internet Air, DSL) | 59.7% | asn-7018 |
| Starry, Inc. | Starry | 34.3% | asn-27611 |
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.
How much of Denver has fiber, cable and gigabit service?
Fiber reaches 64.3% of Denver's residential units, 21st of the 45 cities we track and close to the 62.2% median. Cable covers 93.3%, less than in most of our cities. Copper DSL remains at 49.2%. Gigabit service (1,000/100 Mbps) is available to 93.7% of units, 14th of 45. 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 Denver | Residential units covered | Rank among the 45 cities |
|---|---|---|
| Fiber to the home | 64.3% | 21st |
| Cable (DOCSIS) | 93.3% | 31st |
| Copper DSL | 49.2% | 23rd |
| Fixed wireless (licensed and unlicensed) | 98.5% | 9th |
| Any terrestrial service at 100/20 Mbps or more | 99.9% | 5th |
| Any terrestrial service at 1,000/100 Mbps or more | 93.7% | 14th |
| Fiber at 1,000/100 Mbps or more | 48.6% | 26th |
How do I target a Denver ISP in my proxy username?
Start from the city: USERNAME-country-us-state-co-city-denver asks for any home IP in Denver. Then add the ASN of the provider you need:
USERNAME-country-us-state-co-city-denver-asn-7922: Comcast in Denver.USERNAME-country-us-state-co-city-denver-asn-209: CenturyLink in Denver.USERNAME-country-us-state-co-city-denver-asn-7018: AT&T in Denver.USERNAME-country-us-zip-80202-asn-7922: Comcast in ZIP 80202 (Downtown Denver).USERNAME-country-us-state-co-city-denver-asn-209-session-denver1-ttl-20: one CenturyLink 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.
Denver: Comcast against Quantum Fiber
Comcast reports service to 98.7% of Denver's residential units and Lumen to 95.3%, the highest Lumen share in our list; Denver is in the former Qwest region that routes on AS209. Live Wire Networks, a fixed wireless provider, shows 62.5%, and Starry 34.3%. Colorado's Privacy Act has been in force since July 1, 2023.
Which CO rules matter for checks from Denver?
Colorado has a comprehensive privacy law, the Colorado Privacy Act (in force since July 1, 2023). It governs how businesses treat residents' data; it is not a rule about proxies, and it does not make a check from a Denver IP lawful or unlawful. Prices shown to Denver shoppers may add sales tax at checkout: the combined state and local rate is 9.15%, so compare pre-tax prices when you check retail pages from a Denver IP. Denver is on Mountain 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.
Denver 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.
Denver residential proxies by ISP: FAQ
Which ISPs can I target in Denver?
Any of the providers in the table, by ASN. The widest wired networks in Denver on the FCC map are Comcast (asn-7922, 98.7%), CenturyLink (asn-209, 95.3%), AT&T (asn-7018, 59.7%). T-Mobile Home Internet and Verizon 5G Home and Starry also appear, mainly as 5G home internet.
How much do Denver 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 Denver cost nothing extra, and prepaid traffic never expires. Pay in crypto from a $25 top-up; no KYC.
Is Denver a fiber city?
Partly. The FCC map shows fiber available to 64.3% of Denver's residential units (December 31, 2025), 21st of our 45 cities, against 93.3% for cable. Fiber at 1,000/100 Mbps or more reaches 48.6%.
Can I target a Denver ZIP code?
Yes. ZIP targeting works in the United States on every plan: USERNAME-country-us-zip-80202 asks for Downtown Denver, and zip-80206 for Cherry Creek. You can add an ASN, but a ZIP-plus-ISP request matches fewer homes, so test it before scaling.
More large cities in the West
- Los Angeles, CA Spectrum, AT&T
- Phoenix, AZ Cox, CenturyLink
- Riverside, CA Spectrum, AT&T
- San Francisco, CA Comcast, AT&T
- Seattle, WA Comcast, CenturyLink
- San Diego, CA AT&T, Cox
Sources (11)
- FCC National Broadband Map, Area Summary: Denver, CO (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: zipdatamaps.com — zipdatamaps.com (2026-10-18)
- Time zone: data.iana.org — data.iana.org (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: leg.colorado.gov — leg.colorado.gov (2026-10-18)
- Combined sales tax rate: denvergov.org — denvergov.org (2026-10-18)
Check Denver ISPs with 1 GB
Start with 1 GB to see which Denver networks are online when you work. ZIP and ASN filters included; crypto only, no ID.