Prefix Information

The prefix 424 is part of area code 925 serving Concord, California.

This exchange contains 10,000 possible phone numbers (925-424-0000 through 925-424-9999).

Browse Numbers in This Prefix

925-424-0000-0999 925-424-1000-1999 925-424-2000-2999 925-424-3000-3999 925-424-4000-4999 925-424-5000-5999 925-424-6000-6999 925-424-7000-7999 925-424-8000-8999 925-424-9000-9999

Sample Numbers

(925) 424-0000 (925) 424-1234 (925) 424-2000 (925) 424-3333 (925) 424-4444 (925) 424-5555 (925) 424-6000 (925) 424-7777 (925) 424-8888 (925) 424-9999