Prefix Information

The prefix 678 is part of area code 669 serving San Jose, California.

This exchange contains 10,000 possible phone numbers (669-678-0000 through 669-678-9999).

Browse Numbers in This Prefix

669-678-0000-0999 669-678-1000-1999 669-678-2000-2999 669-678-3000-3999 669-678-4000-4999 669-678-5000-5999 669-678-6000-6999 669-678-7000-7999 669-678-8000-8999 669-678-9000-9999

Sample Numbers

(669) 678-0000 (669) 678-1234 (669) 678-2000 (669) 678-3333 (669) 678-4444 (669) 678-5555 (669) 678-6000 (669) 678-7777 (669) 678-8888 (669) 678-9999