Prefix Information

The prefix 443 is part of area code 503 serving Portland, Oregon.

This exchange contains 10,000 possible phone numbers (503-443-0000 through 503-443-9999).

Browse Numbers in This Prefix

503-443-0000-0999 503-443-1000-1999 503-443-2000-2999 503-443-3000-3999 503-443-4000-4999 503-443-5000-5999 503-443-6000-6999 503-443-7000-7999 503-443-8000-8999 503-443-9000-9999

Sample Numbers

(503) 443-0000 (503) 443-1234 (503) 443-2000 (503) 443-3333 (503) 443-4444 (503) 443-5555 (503) 443-6000 (503) 443-7777 (503) 443-8888 (503) 443-9999