# Where can I buy Colorado residential proxies without KYC?

> Colorado residential proxies from $0.52/GB: exit in Denver or any Colorado ZIP code, pick the ISP by ASN. No KYC, pay in crypto.

- URL: https://fiftystateproxy.com/us-residential-proxies/colorado/
- Last updated: 2026-10-29
- Publisher: FiftyStateProxy (https://fiftystateproxy.com)

*Colorado gateway usernames*

```
# Colorado, rotating
USERNAME-country-us-state-co:PASSWORD
# Denver, sticky 20 min
USERNAME-country-us-state-co-city-denver-session-co20-ttl-20:PASSWORD
```

**Quick answer**

**Colorado residential proxies** from **FiftyStateProxy** exit through homes in Denver, Colorado Springs, Aurora, on networks such as Xfinity (Comcast) and CenturyLink (Lumen), from $0.52/GB. Narrow Colorado traffic to one city, one ZIP code (800–816) or one ASN at no extra cost. No KYC: no ID, no selfie, no documents. Pay in crypto from $1.

## What comes with Colorado residential proxies?

| Attribute | Value |
| --- | --- |
| Population | 6.01 million (2025 Census estimate) |
| Price | From $0.52/GB, crypto only |
| Main cities | Denver, Colorado Springs, Aurora, Fort Collins, Lakewood, Thornton |
| KYC | None: no ID, no selfie, no documents |
| ZIP prefixes (USPS) | 800–816 |
| Home ISPs | Xfinity (Comcast), CenturyLink (Lumen), AT&T Fiber (ex-Quantum Fiber), T-Mobile Home Internet, Verizon 5G Home Internet, Rise Broadband |
| State parameter | `state-co` |
| Network ASNs | AS7922 Comcast (Xfinity) · AS209 CenturyLink (Lumen) · AS21928 T-Mobile USA · AS17306 Rise Broadband (JAB Wireless) |
| Metro areas | Denver-Aurora-Centennial · Colorado Springs · Greeley · Fort Collins-Loveland |
| Mobile carriers | T-Mobile, AT&T, Verizon, Viaero Wireless |
| Capital | Denver |
| Area codes | 303, 720, 983, 719, 970, 748 |
| TV markets (DMA) | Denver · Colorado Springs–Pueblo · Grand Junction–Montrose |
| Time zone | Mountain |

## How precisely can a proxy target Colorado?

**Colorado has 6.01 million residents (2025 Census estimate); one FiftyStateProxy username reaches all of Colorado, only Denver, or a single Colorado ZIP code.** The four levels:

- **All of Colorado:** `state-co`.
- **Denver:** `state-co-city-denver`.
- **One ZIP:** `zip-` plus a Colorado ZIP from 800–816.
- **One network:** `asn-` plus a Colorado AS number such as AS21928 T-Mobile USA.

[How to set up a US proxy](https://fiftystateproxy.com/how-to-set-up-a-us-proxy/ "How to set up a US proxy") shows where the Colorado username goes in each tool; [what ZIP code proxy targeting does](https://fiftystateproxy.com/what-is-zip-code-proxy-targeting/ "ZIP code proxy targeting explained") covers ZIP-level Colorado sessions.

### Which Colorado city ids does the gateway accept?

| Colorado city | Username parameter |
| --- | --- |
| Denver | `city-denver` |
| Colorado Springs | `city-colorado_springs` |
| Aurora | `city-aurora` |
| Fort Collins, Lakewood and smaller towns | `zip-` + a local ZIP |

Availability per Colorado city varies with how many homes are online.

## Which home ISPs and ASNs sit behind Colorado residential IPs?

**The home networks most often behind Colorado IPs are AS7922 Comcast (Xfinity) and AS209 CenturyLink (Lumen), per public routing registries.** BroadbandNow lists Xfinity (Comcast), CenturyLink (Lumen), AT&T Fiber (ex-Quantum Fiber) among Colorado home-internet providers; each Colorado exit IP carries the ASN of its ISP:

- AS7922 Comcast (Xfinity)
- AS209 CenturyLink (Lumen)
- AS21928 T-Mobile USA
- AS17306 Rise Broadband (JAB Wireless)

These are registry facts about Colorado networks, not FiftyStateProxy IP counts. `-asn-` keeps a long Colorado crawl on AT&T Fiber (ex-Quantum Fiber) alone. Mobile networks in Colorado: T-Mobile, AT&T, Verizon, Viaero Wireless; FiftyStateProxy [4G/5G carrier ports](https://fiftystateproxy.com/us-mobile-proxies/ "Dedicated T-Mobile, AT&T and Verizon 4G/5G ports") are sold US-wide, not per state.

Viaero Wireless also runs a regional mobile network in Colorado; FiftyStateProxy ports use the three national carriers only.

## What do teams check from a Colorado IP address?

Teams rent Colorado IPs to load public pages as Colorado households see them:

- Ski-season lodging and lift-ticket price monitoring for resort towns served from the Denver market
- Local SEO rank tracking for Denver, Colorado Springs and Fort Collins service businesses
- Verifying geo-targeted ads and promotions for outdoor-recreation retailers in the Denver DMA

An ad audit in a Colorado DMA such as Denver needs a city id or ZIP inside that market. A Colorado landing page that shows none of the area codes 303, 720, 983, 719, 970, 748 is serving the wrong local number. Denver rank tracking follows [how to track local rankings by ZIP code](https://fiftystateproxy.com/best-us-proxies-for-local-seo/ "Best US proxies for local SEO"); Colorado price checks follow [which proxies suit price monitoring](https://fiftystateproxy.com/best-us-proxies-for-price-monitoring/ "Best US proxies for price monitoring").

Colorado keeps Mountain time, so one schedule covers every Colorado city id and ZIP.

## What does Colorado proxy traffic cost?

A 1 GB plan for Denver or any Colorado ZIP costs $1.50, ASN targeting included. **At $0.52/GB, 1 TB costs 65% less per GB than the 1 GB plan** (October 2026). See [how much US residential proxies cost](https://fiftystateproxy.com/pricing/ "US residential proxy prices per GB").

## Which Colorado cities have their own proxy page?

All 30 city pages: [US residential proxies by city](https://fiftystateproxy.com/us-residential-proxies/cities/ "US residential proxies by city").

- [Denver, CO](https://fiftystateproxy.com/us-residential-proxies/colorado/denver/ "How do I buy Denver residential proxies by ZIP code?")

## Which other Mountain states can I target?

Swap `state-co` for another code; [all 50 states and Washington, D.C.](https://fiftystateproxy.com/us-residential-proxies/#states "US residential proxies by state") cost the same as Colorado.

- [Arizona](https://fiftystateproxy.com/us-residential-proxies/arizona/ "Where can I buy Arizona residential proxies without KYC?") — AZ
- [Colorado](https://fiftystateproxy.com/us-residential-proxies/colorado/ "Where can I buy Colorado residential proxies without KYC?") — CO
- [Idaho](https://fiftystateproxy.com/us-residential-proxies/idaho/ "Where can I buy Idaho residential proxies without KYC?") — ID
- [Montana](https://fiftystateproxy.com/us-residential-proxies/montana/ "Where can I buy Montana residential proxies without KYC?") — MT
- [Nevada](https://fiftystateproxy.com/us-residential-proxies/nevada/ "Where can I buy Nevada residential proxies without KYC?") — NV
- [New Mexico](https://fiftystateproxy.com/us-residential-proxies/new-mexico/ "Where can I buy New Mexico residential proxies without KYC?") — NM
- [Utah](https://fiftystateproxy.com/us-residential-proxies/utah/ "Where can I buy Utah residential proxies without KYC?") — UT
- [Wyoming](https://fiftystateproxy.com/us-residential-proxies/wyoming/ "Where can I buy Wyoming residential proxies without KYC?") — WY

## What else do buyers ask about Colorado proxies?

### Is Denver included when I buy Colorado residential proxies?

Yes. Every plan covers all of Colorado, and `city-denver` limits a session to Denver at no extra cost. Colorado Springs and Aurora have city ids on the same plan.

### Can I target any ZIP code in Colorado?

Yes: any five-digit ZIP starting with 800–816. A sparsely populated Colorado ZIP returns fewer IPs than a dense one in Denver, so keep `city-denver` as a fallback.

### Which Colorado ISP should I pick for ASN targeting?

The one your audience uses. Besides Xfinity (Comcast), Colorado homes connect through AT&T Fiber (ex-Quantum Fiber) and T-Mobile Home Internet; their AS numbers are listed above. Test the chosen Colorado network on the 1 GB plan ($1.50) first.

### Which TV markets can I audit with Colorado IPs?

The DMAs covering Colorado include Denver · Colorado Springs–Pueblo · Grand Junction–Montrose. Use a ZIP inside each Colorado market you compare.

### Is a residential proxy legal to use in Colorado?

Generally yes; what counts is the use. Colorado adds a consumer privacy law (Colorado Privacy Act (in force since 2023-07-01)), so keep Colorado jobs to public, non-personal data and within our [acceptable use policy](https://fiftystateproxy.com/acceptable-use/ "FiftyStateProxy acceptable use policy"). This is general information, not legal advice.

## Sources for the Colorado data

1. [https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/state/totals/NST-EST2025-ALLDATA.csv](https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/state/totals/NST-EST2025-ALLDATA.csv) (2026-10-05)
2. [https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/cities/totals/sub-est2025.csv](https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/cities/totals/sub-est2025.csv) (2026-10-05)
3. [https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/metro/totals/cbsa-est2025-alldata.csv](https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/metro/totals/cbsa-est2025-alldata.csv) (2026-10-05)
4. [https://reports.nanpa.com/public/npa_report.csv](https://reports.nanpa.com/public/npa_report.csv) (2026-10-05)
5. [https://pe.usps.com/Archive/HTML/DMMArchive20090511/L002.htm](https://pe.usps.com/Archive/HTML/DMMArchive20090511/L002.htm) (2026-10-05)
6. [https://en.wikipedia.org/wiki/List_of_television_stations_in_North_America_by_media_market](https://en.wikipedia.org/wiki/List_of_television_stations_in_North_America_by_media_market) (2026-10-05)
7. [https://broadbandnow.com/Colorado](https://broadbandnow.com/Colorado) (2026-10-05)
8. [https://bgp.he.net/AS7922](https://bgp.he.net/AS7922) (2026-10-05)
9. [https://bgp.he.net/AS209](https://bgp.he.net/AS209) (2026-10-05)
10. [https://bgp.he.net/AS21928](https://bgp.he.net/AS21928) (2026-10-05)
11. [https://bgp.he.net/AS17306](https://bgp.he.net/AS17306) (2026-10-05)
12. [https://iapp.org/resources/article/us-state-privacy-legislation-tracker](https://iapp.org/resources/article/us-state-privacy-legislation-tracker) (2026-10-05)
13. [https://en.wikipedia.org/wiki/Viaero_Wireless](https://en.wikipedia.org/wiki/Viaero_Wireless) (2026-10-05)
14. [https://www.viaero.com/](https://www.viaero.com/) (2026-10-05)
15. [https://privacyterms.io/us-state-privacy-laws-2026](https://privacyterms.io/us-state-privacy-laws-2026) (2026-10-05)
16. [https://broadbandbreakfast.com/at-t-completes-acquisition-of-lumens-consumer-fiber-business-in-5-75b-deal/](https://broadbandbreakfast.com/at-t-completes-acquisition-of-lumens-consumer-fiber-business-in-5-75b-deal/) (2026-10-05)

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FiftyStateProxy: FiftyStateProxy is a US proxy provider: residential IPs in all 50 states and Washington, D.C. with state, city, ZIP code and ASN targeting, plus dedicated T-Mobile, AT&T and Verizon 4G/5G mobile ports. No KYC — no ID, no selfie, no documents. Pay in crypto.