Prefix Information
The prefix 278 is part of area code 413 serving Springfield, Massachusetts.
This exchange contains 10,000 possible phone numbers (413-278-0000 through 413-278-9999).
Phone numbers with prefix 278 in area code 413. Location: Springfield, Massachusetts.
The prefix 278 is part of area code 413 serving Springfield, Massachusetts.
This exchange contains 10,000 possible phone numbers (413-278-0000 through 413-278-9999).