8 million residents · Pacific time
Where can I buy Washington residential proxies without KYC?
# Washington, rotating
USERNAME-country-us-state-wa:PASSWORD
# Seattle, sticky 20 min
USERNAME-country-us-state-wa-city-seattle-session-wa20-ttl-20:PASSWORDQuick answer
Washington residential proxies from FiftyStateProxy exit through homes in Seattle, Spokane, Tacoma, on networks such as Xfinity (Comcast) and CenturyLink (Lumen), from $0.52/GB. Narrow Washington traffic to one city, one ZIP code (980–986, 988–994) or one ASN at no extra cost. No KYC: no ID, no selfie, no documents. Pay in crypto from $25.
What comes with Washington residential proxies?
| Population | 8 million (2025 Census estimate) |
|---|---|
| Price | From $0.52/GB, crypto only |
| Main cities | Seattle, Spokane, Tacoma, Vancouver, Bellevue, Kent |
| KYC | None: no ID, no selfie, no documents |
| ZIP prefixes (USPS) | 980–986, 988–994 |
| Home ISPs | Xfinity (Comcast), CenturyLink (Lumen), Quantum Fiber (AT&T), Ziply Fiber, Astound Broadband (Wave), T-Mobile Home Internet |
| State parameter | state-wa |
| Network ASNs | AS7922 Comcast · AS209 CenturyLink (Lumen) · AS20055 Ziply Fiber · AS11404 Astound (Wave) · AS21928 T-Mobile |
| Metro areas | Seattle-Tacoma-Bellevue · Spokane-Spokane Valley · Portland-Vancouver-Hillsboro · Kennewick-Richland |
| Mobile carriers | T-Mobile, AT&T, Verizon, Inland Cellular |
| Capital | Olympia |
| Area codes | 206, 253, 360, 425, 509, 564 |
| TV markets (DMA) | Seattle–Tacoma · Spokane · Yakima–Pasco–Richland–Kennewick · Portland, OR |
| Time zone | Pacific |
How precisely can a proxy target Washington?
Washington has 8 million residents (2025 Census estimate); one FiftyStateProxy username reaches all of Washington, only Seattle, or a single Washington ZIP code. The four levels:
- All of Washington:
state-wa. - Seattle:
state-wa-city-seattle. - One ZIP:
zip-plus a Washington ZIP from 980–986, 988–994. - One network:
asn-plus a Washington AS number such as AS20055 Ziply Fiber.
How to set up a US proxy shows where the Washington username goes in each tool; what ZIP code proxy targeting does covers ZIP-level Washington sessions.
Which Washington city ids does the gateway accept?
| Washington city | Username parameter |
|---|---|
| Seattle | city-seattle |
| Spokane | city-spokane |
| Tacoma | city-tacoma |
| Vancouver, Bellevue and smaller towns | zip- + a local ZIP |
Availability per Washington city varies with how many homes are online.
Which home ISPs and ASNs sit behind Washington residential IPs?
The home networks most often behind Washington IPs are AS7922 Comcast and AS209 CenturyLink (Lumen), per public routing registries. BroadbandNow lists Xfinity (Comcast), CenturyLink (Lumen), Quantum Fiber (AT&T) among Washington home-internet providers; each Washington exit IP carries the ASN of its ISP:
- AS7922 Comcast
- AS209 CenturyLink (Lumen)
- AS20055 Ziply Fiber
- AS11404 Astound (Wave)
- AS21928 T-Mobile
These are registry facts about Washington networks, not FiftyStateProxy IP counts. -asn- keeps a long Washington crawl on Quantum Fiber (AT&T) alone. Mobile networks in Washington: T-Mobile, AT&T, Verizon, Inland Cellular; FiftyStateProxy 4G/5G carrier ports are sold US-wide, not per state.
Inland Cellular also runs a regional mobile network in Washington; FiftyStateProxy ports use the three national carriers only.
What do teams check from a Washington IP address?
Teams rent Washington IPs to load public pages as Washington households see them:
- Geo-testing cloud and consumer apps from Seattle and Bellevue residential IPs
- Monitoring public e-commerce prices and delivery promises shown to Seattle-area shoppers
- Tracking public housing and rental listings across Seattle–Tacoma–Bellevue
An ad audit in a Washington DMA such as Seattle–Tacoma needs a city id or ZIP inside that market. A Washington landing page that shows none of the area codes 206, 253, 360, 425, 509, 564 is serving the wrong local number. Seattle rank tracking follows how to track local rankings by ZIP code; Washington price checks follow which proxies suit price monitoring.
Washington keeps Pacific time, so one schedule covers every Washington city id and ZIP.
What does Washington proxy traffic cost?
A 1 GB plan for Seattle or any Washington 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.
Which Washington cities have their own proxy page?
All 30 city pages: US residential proxies by city.
West
Which other Pacific states can I target?
Swap state-wa for another code; all 50 states and Washington, D.C. cost the same as Washington.
West
- Alaska AK
- California CA
- Hawaii HI
- Oregon OR
- Washington WA
What else do buyers ask about Washington proxies?
Is Seattle included when I buy Washington residential proxies?
Yes. Every plan covers all of Washington, and city-seattle limits a session to Seattle at no extra cost. Spokane and Tacoma have city ids on the same plan.
Can I target any ZIP code in Washington?
Yes: any five-digit ZIP starting with 980–986, 988–994. A sparsely populated Washington ZIP returns fewer IPs than a dense one in Seattle, so keep city-seattle as a fallback.
Which Washington ISP should I pick for ASN targeting?
The one your audience uses. Besides Xfinity (Comcast), Washington homes connect through Quantum Fiber (AT&T) and Ziply Fiber; their AS numbers are listed above. Test the chosen Washington network on the 1 GB plan ($1.50) first.
Which TV markets can I audit with Washington IPs?
The DMAs covering Washington include Seattle–Tacoma · Spokane · Yakima–Pasco–Richland–Kennewick · Portland, OR. Use a ZIP inside each Washington market you compare.
Is a residential proxy legal to use in Washington?
Generally yes, as long as each Washington job respects the target site's rules, US computer-crime and anti-spam law, and our acceptable use policy. This is general information, not legal advice.
Sources for the Washington data (20)
- https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/state/totals/NST-EST2025-ALLDATA.csv (2026-10-05)
- https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/cities/totals/sub-est2025.csv (2026-10-05)
- https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/metro/totals/cbsa-est2025-alldata.csv (2026-10-05)
- https://reports.nanpa.com/public/npa_report.csv (2026-10-05)
- https://postalpro.usps.com/ZIP_Locale_Detail (2026-10-05)
- https://en.wikipedia.org/wiki/List_of_television_stations_in_North_America_by_media_market (2026-10-05)
- https://iapp.org/resources/article/us-state-privacy-legislation-tracker/ (2026-10-05)
- https://assets.contentstack.io/v3/assets/bltd4dd5b2d705252bc/blt90070182553bdfe6/State_Comp_Privacy_Law_Chart.pdf (2026-10-05)
- https://www.ecfr.gov/current/title-49/subtitle-A/part-71 (2026-10-05)
- https://en.wikipedia.org/wiki/List_of_capitals_in_the_United_States (2026-10-05)
- https://broadbandnow.com/Washington (2026-10-05)
- https://www.telecompetitor.com/att-and-lumen-complete-5-75b-fiber-business-deal/ (2026-10-05)
- https://www.peeringdb.com/api/net?name__contains=Ziply (2026-10-05)
- https://www.businesswire.com/news/home/20201113005434/en/Inland-Cellular-Brings-Critical-4G-Broadband-to-Rural-Areas-Using-Intelsat-CellBackhaul (2026-10-05)
- https://resources.telegeography.com/meet-the-cellcos-serving-rural-america-part-1 (2026-10-05)
- https://stat.ripe.net/data/as-overview/data.json?resource=AS7922 (2026-10-05)
- https://stat.ripe.net/data/as-overview/data.json?resource=AS209 (2026-10-05)
- https://stat.ripe.net/data/as-overview/data.json?resource=AS20055 (2026-10-05)
- https://stat.ripe.net/data/as-overview/data.json?resource=AS11404 (2026-10-05)
- https://stat.ripe.net/data/as-overview/data.json?resource=AS21928 (2026-10-05)