Prefix Information

The prefix 538 is part of area code 510 serving Oakland, California.

This exchange contains 10,000 possible phone numbers (510-538-0000 through 510-538-9999).

Browse Numbers in This Prefix

510-538-0000-0999 510-538-1000-1999 510-538-2000-2999 510-538-3000-3999 510-538-4000-4999 510-538-5000-5999 510-538-6000-6999 510-538-7000-7999 510-538-8000-8999 510-538-9000-9999

Sample Numbers

(510) 538-0000 (510) 538-1234 (510) 538-2000 (510) 538-3333 (510) 538-4444 (510) 538-5555 (510) 538-6000 (510) 538-7777 (510) 538-8888 (510) 538-9999