Connecticut fax numbers and area codes
Connecticut has 4 area codes in service, and FaxToFax had local fax numbers in 3 of them when we last checked, from 475 in Bridgeport to 860 in Hartford. Send and receive faxes in your browser, with no fax machine or phone line.
- Area codes4
- In stock3
- Time zoneEastern
- CapitalHartford
Connecticut on the map of the United States. Select any state to open its page.
Connecticut area codes
Connecticut has 4 area codes. Codes on the same line cover the same place (overlays), so any of them works for a local number there.
- 203None in stock
- 475In stock
Bridgeport, New Haven, Stamford, Waterbury and southwestern Connecticut Both codes cover the same area.
- 860In stock
- 959In stock
Hartford, New London, Norwich, Torrington and the rest of Connecticut Both codes cover the same area.
Local fax numbers in stock None in stock right now
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 Connecticut
- 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 (475) 555-0123.
- Check the number and send. You get a time-stamped delivery receipt.
Each page sent to Connecticut uses 1 plan page from a US or Canadian number, and a fax that isn’t delivered doesn’t use any.
Receiving faxes in Connecticut
Choose a number with a Connecticut area code (475, 860 and 959) 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. Connecticut is on Eastern Time. If you fax Connecticut offices from another time zone, schedule faxes for their business hours.
Healthcare and legal offices in Connecticut
Healthcare ›
Clinics, labs and pharmacies in Connecticut 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 Connecticut 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.
Connecticut fax FAQ
Can I get a Connecticut fax number?
Yes. When we last checked (October 22, 2026), FaxToFax had local fax numbers in 3 of the 4 area codes Connecticut uses: 475, 860 and 959. You pick your number when you sign up, and you can choose a toll-free number instead.
What area codes does Connecticut use?
Connecticut has 4 area codes in service: 203, 475, 860 and 959.
What time zone is Connecticut in?
Connecticut is on Eastern Time.
How do I send a fax to Connecticut?
In FaxToFax, choose United States as the recipient’s country and type the 10-digit fax number, for example (475) 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 Connecticut 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.
