Prefix Information
The prefix 173 is part of area code 219 serving Gary, Indiana.
This exchange contains 10,000 possible phone numbers (219-173-0000 through 219-173-9999).
Phone numbers with prefix 173 in area code 219. Location: Gary, Indiana.
The prefix 173 is part of area code 219 serving Gary, Indiana.
This exchange contains 10,000 possible phone numbers (219-173-0000 through 219-173-9999).