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Fax Cory Booker

New Jersey D — U.S. Senator

Send a fax to Booker

Senate office fax number

(202) 224-8378

The form below is prefilled with this number and a cover page addressed to “The Honorable Cory Booker” — you just attach your document. $0.50/page, no account.

Automatic retries included — if delivery ultimately fails, your payment is refunded in full.

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  • Files auto-deleted within 24 hours
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How your documents are handled →

How to address your fax to Cory Booker

By convention, correspondence to a U.S. senator is addressed to “The Honorable Cory Booker”, with the salutation “Dear Senator Booker”. Postal mail and courier deliveries reach the office at: The Honorable Cory Booker, United States Senate, Washington, DC 20510.

What to include

  • One issue per fax. Reference a specific bill number or regulation if you have one — offices sort mail by topic, and a one-issue fax is far easier to log under the right topic than a three-issue letter.
  • Your name and mailing address. Senate offices prioritize constituents; an address in New Jersey signals your position should be counted as a New Jersey voter.
  • Keep it to one page. A short, specific message — what you want the senator to do, and why it matters to you — is far more likely to get a full read than a rambling three-pager.

Why fax still works for Senate offices

Security screening delays physical mail to Capitol Hill by weeks, and email forms bury individual messages. Fax arrives the same day with a timestamped transmission record, which is why offices — and the advocacy groups that track them — still publish fax numbers. Sending online, you get the delivery confirmation without a fax machine.

Frequently asked questions

What is Cory Booker's fax number?

Cory Booker's published Senate office fax number is (202) 224-8378.

How do I address a fax to Cory Booker?

Address the cover page to “The Honorable Cory Booker” and open the message with “Dear Senator Booker”. Including your full name and mailing address helps the office verify you are a constituent.

Does Cory Booker actually read faxes?

Senate offices log every fax that arrives and count positions on issues, even when replies come by mail or email. Faxes are timestamped, which makes them useful as a written record of where you stood and when.

Where does Cory Booker's fax number come from?

It is the number as published on booker.senate.gov — Cory Booker's official Senate site — checked September 2026. You can re-verify it there before sending.

Fax number data collected September 2026. See the full Senate fax directory.