Prefix Information
The prefix 437 is part of area code 475 serving Bridgeport, Connecticut.
This exchange contains 10,000 possible phone numbers (475-437-0000 through 475-437-9999).
Phone numbers with prefix 437 in area code 475. Location: Bridgeport, Connecticut.
The prefix 437 is part of area code 475 serving Bridgeport, Connecticut.
This exchange contains 10,000 possible phone numbers (475-437-0000 through 475-437-9999).