Area code 475 covers New Haven and surrounding communities in Connecticut.
Updated 8 October 2026
Area code 475 is in Connecticut, shown here with New Haven marked.
Now in New Haven
Eastern Time · UTC−5, UTC−4 in summer
––:––
Eastern Time
Where you are—
Offset—
Callback window
Typical business hours, 9 to 5 Monday to Friday.
Typical business hours, 9 to 5 Monday to Friday, shown as the blue arc. A guide to when a real New Haven office is likely to answer. It says nothing about who called you.
Source: North American Numbering Plan Administrator, retrieved 8 October 2026.
02
Is area code 475 a scam?
No. Area code 475 is a legitimate area code serving New Haven since 2009. Scammers spoof caller ID to display 475 numbers, which is why complaints exist against a code that is itself genuine.
Neighbour spoofing is the reason a local-looking number is not a guarantee. A caller anywhere in the world can display a 475 number, and the number they display may belong to a real business in New Haven that has nothing to do with the call.
The callerAnywhere in the worldSets the caller ID their equipment sends.
What is displayed(475) 357-6865May belong to a real New Haven business.
Your phoneLooks localA nearby code and prefix make you likelier to answer.
378Area code 475 had 378 different numbers reported for spam calls in the 30 days to 8 October 2026.
221stArea code 475 ranks 221st of 331 US geographic area codes by spam complaint volume.
68%Of the 431 complaints about area code 475 in the 30 days to 8 October 2026, 68% were reported as a recorded message or robocall.
20%The most reported subject on area code 475 is reducing your debt (credit cards, mortgage, student loans), appearing in 20% of its complaints in the 30 days to 8 October 2026.
Why am I getting text messages from area code 475?
Texts from 475 numbers follow the same pattern as calls — mostly local businesses and services. Treat any text asking for payment or credentials as suspect regardless of the code.
The common patterns are a wrong-number opener that turns into conversation, an unsolicited job offer, and a crypto or investment tip. Do not reply, do not follow the link, and forward the message to 7726 (SPAM) to report it to your carrier.
Pattern 1Wrong-number openerTurns into conversation.
Pattern 2Unsolicited job offerDo not reply, do not follow the link.
Pattern 3Crypto or investment tipTreat any payment ask as suspect.
Report it7726Forward the message. It spells SPAM on a keypad.
04
Area codes that overlay 475
Area code 475 shares its geographic footprint with one other code: 203. Overlays are laid over an existing area rather than splitting it, so all local calls require the full ten-digit number.
Area code 475 overlays 203 across southwestern Connecticut, and New Haven is its intellectual and economic center. Yale University is the fact around which the local economy arranges itself: the university and Yale New Haven Health together employ tens of thousands and have seeded a biotechnology cluster of drug discovery firms and research labs spun out of university science. Beyond the labs, the city trades on its harbor, a healthcare network serving south central Connecticut, and a food reputation built on apizza that is a genuine draw rather than a curiosity. New Haven, Connecticut had a population of 134,349 in 2024, per DataUSA, with a median household income of $56,851 and a poverty rate of 23.9 percent, numbers that show the gap between the university economy and the neighborhoods around it.
Who lives in the 475 region
The 475 code went into service in 2009, so it marks the newer lines in a region that has answered to 203 since the middle of the last century. Callers familiar with Connecticut describe 203 as the incumbent signal and 475 as functionally identical, since ten-digit dialing erased the practical difference years ago. Business style here splits by sector. The university and biotech world runs on email and scheduled calls, while the contractors, restaurants, and property managers who serve the city still pick up the phone directly. Spanish is widely spoken, and New Haven's population includes a large foreign-born share, 17.7 percent in 2024 per DataUSA. Callers from outside should expect Eastern Time and academic calendars that empty half the city in August.
Area code 475 serves New Haven and surrounding communities in Connecticut. It is in the Eastern Time zone.
What state is area code 475 in?
Area code 475 is in Connecticut. It is not in South Bend or Fort Lauderdale — those are area codes 574 and 754.
Is area code 475 toll free?
No. Area code 475 is a geographic area code serving New Haven, Connecticut. The toll-free codes are 800, 833, 844, 855, 866, 877, 888, and a call to a 475 number is charged at your normal rate.
Why am I getting calls from 475?
Calls displaying a 475 number come from businesses and individuals in the New Haven area, and from anywhere at all when caller ID is spoofed to look local. 378 475 numbers were reported to the FTC in the 30 days to 8 October 2026.
How do I block calls from area code 475?
Both iOS and Android can silence calls from unknown numbers, and every major US carrier offers free call-blocking. Blocking the whole of area code 475 is rarely worth it, because spoofed numbers change constantly and you would lose legitimate calls from New Haven.