Prefix Information
The prefix 817 is part of area code 413 serving Springfield, Massachusetts.
This exchange contains 10,000 possible phone numbers (413-817-0000 through 413-817-9999).
Phone numbers with prefix 817 in area code 413. Location: Springfield, Massachusetts.
The prefix 817 is part of area code 413 serving Springfield, Massachusetts.
This exchange contains 10,000 possible phone numbers (413-817-0000 through 413-817-9999).