Prefix Information

The prefix 123 is part of area code 503 serving Portland, Oregon.

This exchange contains 10,000 possible phone numbers (503-123-0000 through 503-123-9999).

Browse Numbers in This Prefix

503-123-0000-0999 503-123-1000-1999 503-123-2000-2999 503-123-3000-3999 503-123-4000-4999 503-123-5000-5999 503-123-6000-6999 503-123-7000-7999 503-123-8000-8999 503-123-9000-9999

Sample Numbers

(503) 123-0000 (503) 123-1234 (503) 123-2000 (503) 123-3333 (503) 123-4444 (503) 123-5555 (503) 123-6000 (503) 123-7777 (503) 123-8888 (503) 123-9999