Prefix Information
The prefix 478 is part of area code 959 serving Hartford, Connecticut.
This exchange contains 10,000 possible phone numbers (959-478-0000 through 959-478-9999).
Phone numbers with prefix 478 in area code 959. Location: Hartford, Connecticut.
The prefix 478 is part of area code 959 serving Hartford, Connecticut.
This exchange contains 10,000 possible phone numbers (959-478-0000 through 959-478-9999).