Your looking for an actual IRS office in or near that zipcode?
Theres an office locator here:
https://www.irs.gov/help/contact-your-local-irs-office
Or you want the mailing address for mailing in your paper tax return if you live in that zipcode?
https://www.irs.gov/filing/where-to-file-paper-tax-returns-with-or-without-a-payment
