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What's New
Call to action 672 HELP!! Mills Zip Code How You Can Help:

Call or write our Wyoming Senators and urge them to support H.R. 672 as it moves forward. Tell them Mills has waited since 2017 for its own unique ZIP code, and we’re ready now!

Senator Cynthia Lummis (R–WY) D.C. Office: (202) 224-3424

https://www.lummis.senate.gov/contact/

Senator John Barrasso (R–WY) D.C. Office: (202) 224-6441

https://www.barrasso.senate.gov/contact/

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  • A History of the City of Mills, Wyoming
    • 100th Anniversary Sponsors
    • 100th Anniversary Summer Fest Celebration

Contact Information

Phone: 307-234-6679
Fax: 307-234-6528
Email

Physical Address
704 Fourth Street
Mills, WY 82644

Mailing Address
P.O. Box 789
Mills, WY 82644

Hours
Monday—Friday: 8:00AM–5:00PM
Saturday & Sunday: Closed

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704 Fourth Street, P.O. Box 789, Mills, WY 82644

Phone: 307‑234‑6679

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