Prefix Information
The prefix 509 is part of area code 419 serving Toledo, Ohio.
This exchange contains 10,000 possible phone numbers (419-509-0000 through 419-509-9999).
Phone numbers with prefix 509 in area code 419. Location: Toledo, Ohio.
The prefix 509 is part of area code 419 serving Toledo, Ohio.
This exchange contains 10,000 possible phone numbers (419-509-0000 through 419-509-9999).