Maryland fax numbers and area codes
Maryland has 6 area codes in service, and FaxToFax had local fax numbers in all of them when we last checked. Send and receive faxes in your browser, with no fax machine or phone line.
- Area codes6
- In stock6
- Time zoneEastern
- CapitalAnnapolis
Maryland on the map of the United States. Select any state to open its page.
Maryland area codes
Maryland has 6 area codes. Codes on the same line cover the same place (overlays), so any of them works for a local number there.
- 301In stock
- 240In stock
- 227In stock · new 2023
Bethesda, Silver Spring, Rockville, Frederick, Hagerstown, Southern Maryland and western Maryland All 3 codes cover the same area.
- 410In stock
- 443In stock
- 667In stock
Baltimore, Annapolis, Columbia and the Eastern Shore All 3 codes cover the same area.
Local fax numbers in stock None in stock right now
Newest: 227 (June 2023, added to 301 and 240).
Area codes in service from NANPA, the North American Numbering Plan Administrator (October 22, 2026). Stock checked October 22, 2026; it changes daily, and the number picker shows what’s available when you sign up.
Sending a fax to Maryland
- Upload a PDF, PNG or JPG, or write a cover page with your letterhead.
- Choose United States as the recipient’s country and type the 10-digit fax number, for example (410) 555-0123.
- Check the number and send. You get a time-stamped delivery receipt.
Each page sent to Maryland uses 1 plan page from a US or Canadian number, and a fax that isn’t delivered doesn’t use any.
Receiving faxes in Maryland
Choose a number with a Maryland area code (227, 240, 301, 410, 443 and 667) or a toll-free number. People fax it from any fax machine, and each fax lands in your private, encrypted FaxToFax inbox with an alert.
Moving an existing number to FaxToFax (porting) isn’t available yet.
Time zone. Maryland is on Eastern Time. If you fax Maryland offices from another time zone, schedule faxes for their business hours.
Healthcare and legal offices in Maryland
Healthcare ›
Clinics, labs and pharmacies in Maryland still exchange referrals, records requests and prior authorizations by fax. If your office handles protected health information, HIPAA applies wherever you are in the US. FaxToFax stores faxes encrypted, records every view and download in an audit log, and deletes faxes on the schedule you set. A Business Associate Agreement is available on Business plans.
Legal ›
Law offices fax notices, signed documents and records requests when they need a sender, a time and a receipt. Lawyers in Maryland must protect client confidences under the state’s rules of professional conduct. FaxToFax puts your letterhead on cover pages, keeps a delivery receipt with every fax, and limits who can open faxes with access roles.
FaxToFax provides tools that support compliance; each office remains responsible for its own obligations. The Trust Center lists the programs we currently meet.
Maryland fax FAQ
Can I get a Maryland fax number?
Yes. When we last checked (October 22, 2026), FaxToFax had local fax numbers in 6 of the 6 area codes Maryland uses: 227, 240, 301, 410, 443 and 667. You pick your number when you sign up, and you can choose a toll-free number instead.
What area codes does Maryland use?
Maryland has 6 area codes in service: 227, 240, 301, 410, 443 and 667.
What time zone is Maryland in?
Maryland is on Eastern Time.
How do I send a fax to Maryland?
In FaxToFax, choose United States as the recipient’s country and type the 10-digit fax number, for example (410) 555-0123. Each page uses 1 plan page from a US or Canadian number, and you get a time-stamped delivery receipt.
Can I move my current Maryland fax number to FaxToFax?
Not yet. Moving an existing number (porting) isn’t available yet, so you’d choose a new FaxToFax number and give it to the people who fax you.
