Fax Seth Moulton
Massachusetts · District 6 D — U.S. Representative
House office fax number
(202) 225-5915
The form below is prefilled with this number and a cover page addressed to “The Honorable Seth Moulton” — you just attach your document. $0.50/page, no account.
- TLS-encrypted in transit
- Files auto-deleted within 24 hours
- No account required
How to address your fax to Seth Moulton
By convention, correspondence to a U.S. representative is addressed to “The Honorable Seth Moulton”, with the salutation “Dear Representative Moulton”. Postal mail and courier deliveries reach the office at: The Honorable Seth Moulton, U.S. House of Representatives, Washington, DC 20515.
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. House offices prioritize constituents; an address in Massachusetts (ideally within District 6) signals your position should be counted as a Massachusetts voter.
- Keep it to one page. A short, specific message — what you want the representative 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 House 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 Seth Moulton's fax number?
Seth Moulton's published House office fax number is (202) 225-5915.
How do I address a fax to Seth Moulton?
Address the cover page to “The Honorable Seth Moulton” and open the message with “Dear Representative Moulton”. Including your full name and mailing address helps the office verify you are a constituent of Massachusetts's District 6.
Does Seth Moulton actually read faxes?
House 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 Seth Moulton's fax number come from?
It is the number as published on moulton.house.gov — Seth Moulton's official House site — collected September 2026 and cross-checked against house.gov. You can re-verify it there before sending.
Also represents Massachusetts
Sen. Edward Markey (D) — fax ((202) 228-0769)
Also represents Massachusetts
Sen. Elizabeth Warren (D) — not accepting faxes
Writing a cover page?
8 fax cover letter examples for every use case
Fax number data collected September 2026 and cross-checked against house.gov. See the full House fax directory.