Prefix Information
The prefix 669 is part of area code 608 serving Madison, Wisconsin.
This exchange contains 10,000 possible phone numbers (608-669-0000 through 608-669-9999).
Phone numbers with prefix 669 in area code 608. Location: Madison, Wisconsin.
The prefix 669 is part of area code 608 serving Madison, Wisconsin.
This exchange contains 10,000 possible phone numbers (608-669-0000 through 608-669-9999).