Prefix Information

The prefix 623 is part of area code 503 serving Portland, Oregon.

This exchange contains 10,000 possible phone numbers (503-623-0000 through 503-623-9999).

Browse Numbers in This Prefix

503-623-0000-0999 503-623-1000-1999 503-623-2000-2999 503-623-3000-3999 503-623-4000-4999 503-623-5000-5999 503-623-6000-6999 503-623-7000-7999 503-623-8000-8999 503-623-9000-9999

Sample Numbers

(503) 623-0000 (503) 623-1234 (503) 623-2000 (503) 623-3333 (503) 623-4444 (503) 623-5555 (503) 623-6000 (503) 623-7777 (503) 623-8888 (503) 623-9999