Prefix Information
The prefix 064 is part of area code 503 serving Portland, Oregon.
This exchange contains 10,000 possible phone numbers (503-064-0000 through 503-064-9999).
Phone numbers with prefix 064 in area code 503. Location: Portland, Oregon.
The prefix 064 is part of area code 503 serving Portland, Oregon.
This exchange contains 10,000 possible phone numbers (503-064-0000 through 503-064-9999).