Prefix Information

The prefix 138 is part of area code 415 serving San Francisco, California.

This exchange contains 10,000 possible phone numbers (415-138-0000 through 415-138-9999).

Browse Numbers in This Prefix

415-138-0000-0999 415-138-1000-1999 415-138-2000-2999 415-138-3000-3999 415-138-4000-4999 415-138-5000-5999 415-138-6000-6999 415-138-7000-7999 415-138-8000-8999 415-138-9000-9999

Sample Numbers

(415) 138-0000 (415) 138-1234 (415) 138-2000 (415) 138-3333 (415) 138-4444 (415) 138-5555 (415) 138-6000 (415) 138-7777 (415) 138-8888 (415) 138-9999