Prefix Information

The prefix 438 is part of area code 415 serving San Francisco, California.

This exchange contains 10,000 possible phone numbers (415-438-0000 through 415-438-9999).

Browse Numbers in This Prefix

415-438-0000-0999 415-438-1000-1999 415-438-2000-2999 415-438-3000-3999 415-438-4000-4999 415-438-5000-5999 415-438-6000-6999 415-438-7000-7999 415-438-8000-8999 415-438-9000-9999

Sample Numbers

(415) 438-0000 (415) 438-1234 (415) 438-2000 (415) 438-3333 (415) 438-4444 (415) 438-5555 (415) 438-6000 (415) 438-7777 (415) 438-8888 (415) 438-9999