Prefix Information
The prefix 639 is part of area code 413 serving Springfield, Massachusetts.
This exchange contains 10,000 possible phone numbers (413-639-0000 through 413-639-9999).
Phone numbers with prefix 639 in area code 413. Location: Springfield, Massachusetts.
The prefix 639 is part of area code 413 serving Springfield, Massachusetts.
This exchange contains 10,000 possible phone numbers (413-639-0000 through 413-639-9999).