The 203 area code covers Bridgeport, New Haven, Stamford and more in Connecticut. Provision a local 203 number in minutes.
Area code 203 covers the southwestern portion of Connecticut, including major cities like Bridgeport, New Haven, and Stamford. Stamford in particular is home to many financial and media companies relocating from Manhattan. The code was part of the original 1947 NANP and now shares coverage with its overlay 475.
The 203 area code covers Bridgeport, New Haven, Stamford, Waterbury in Connecticut.
Phone numbers in the 203 area code operate on America/New_York time.
Yes. The 203 area code was introduced in 1947 and remains an active geographic code today.
Yes. Ajoxi provisions virtual 203 numbers with instant activation, clean caller-ID delivery, Tier-1 routing, and no setup fees — so you can build a local presence in minutes.
Provision a 203 number with instant activation, clean caller-ID, and Tier-1 routing — no setup fees, live in minutes.