Prefix Information

The prefix 288 is part of area code 503 serving Portland, Oregon.

This exchange contains 10,000 possible phone numbers (503-288-0000 through 503-288-9999).

Browse Numbers in This Prefix

503-288-0000-0999 503-288-1000-1999 503-288-2000-2999 503-288-3000-3999 503-288-4000-4999 503-288-5000-5999 503-288-6000-6999 503-288-7000-7999 503-288-8000-8999 503-288-9000-9999

Sample Numbers

(503) 288-0000 (503) 288-1234 (503) 288-2000 (503) 288-3333 (503) 288-4444 (503) 288-5555 (503) 288-6000 (503) 288-7777 (503) 288-8888 (503) 288-9999