Prefix Information

The prefix 503 is part of area code 489 serving Unknown, Unknown.

This exchange contains 10,000 possible phone numbers (489-503-0000 through 489-503-9999).

Browse Numbers in This Prefix

489-503-0000-0999 489-503-1000-1999 489-503-2000-2999 489-503-3000-3999 489-503-4000-4999 489-503-5000-5999 489-503-6000-6999 489-503-7000-7999 489-503-8000-8999 489-503-9000-9999

Sample Numbers

(489) 503-0000 (489) 503-1234 (489) 503-2000 (489) 503-3333 (489) 503-4444 (489) 503-5555 (489) 503-6000 (489) 503-7777 (489) 503-8888 (489) 503-9999