United States Postal Service | EZlocal.com Business Listing#ezptUnited States Postal Service<p><strong>United States Postal Service</strong><br />6450 Old 27 N<br />Frederic, MI 49733<br />y336C76<br /><a href="http://ezlocal.com/mi/frederic/post-office/0916419913">ezlocal.com/MI/Frederic/Post-Office/0916419913</a></p><div>Visit your local Post Office at 6450 Old 27 N to find everything you need to send mail and ship packages. Explore our other products and services like money orders, Post Office boxes, passports, gift cards, and more</div>-84.7540239,44.7778891,0