Area codes in Bridgeport, Connecticut
Bridgeport, Connecticut uses 2 area codes — 203 and 475. The main Bridgeport area code is 203.
Area codes serving Bridgeport
Phone numbers in Bridgeport are written as ten digits — for example (203) 555-0190 — and fall in the Eastern Time zone.
How Bridgeport came to have 2 area codes
The original Bridgeport area code is 203, in service since 1947. As the area ran low on available numbers, an overlay code was added over the same region for new phone lines: 475 (2009). Existing numbers kept their original code — an overlay never forces anyone to change their number — which is why Bridgeport now uses all 2 codes and every local call is dialed with ten digits.
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Frequently asked questions
What is the area code for Bridgeport?
The main area code for Bridgeport, Connecticut is 203. Bridgeport is now served by 2 area codes in total: 203, 475.
How many area codes does Bridgeport have?
Bridgeport has 2 area codes: 203, 475.
Why does Bridgeport have more than one area code?
As Bridgeport used up the numbers available in its original area code (203, in service since 1947), additional "overlay" codes were added over the same area so new phone numbers could keep being assigned.
How do you dial a Bridgeport number?
Dial all 10 digits — the area code (203 or 475) followed by the 7-digit local number. From abroad, dial +1, then the area code and number.
Sourced from the official NANPA (North American Numbering Plan Administrator) numbering database, current as of August 2, 2026. Refreshed monthly.