Prefix Information

The prefix 183 is part of area code 503 serving Portland, Oregon.

This exchange contains 10,000 possible phone numbers (503-183-0000 through 503-183-9999).

Browse Numbers in This Prefix

503-183-0000-0999 503-183-1000-1999 503-183-2000-2999 503-183-3000-3999 503-183-4000-4999 503-183-5000-5999 503-183-6000-6999 503-183-7000-7999 503-183-8000-8999 503-183-9000-9999

Sample Numbers

(503) 183-0000 (503) 183-1234 (503) 183-2000 (503) 183-3333 (503) 183-4444 (503) 183-5555 (503) 183-6000 (503) 183-7777 (503) 183-8888 (503) 183-9999