Prefix Information

The prefix 420 is part of area code 512 serving Austin, Texas.

This exchange contains 10,000 possible phone numbers (512-420-0000 through 512-420-9999).

Browse Numbers in This Prefix

512-420-0000-0999 512-420-1000-1999 512-420-2000-2999 512-420-3000-3999 512-420-4000-4999 512-420-5000-5999 512-420-6000-6999 512-420-7000-7999 512-420-8000-8999 512-420-9000-9999

Sample Numbers

(512) 420-0000 (512) 420-1234 (512) 420-2000 (512) 420-3333 (512) 420-4444 (512) 420-5555 (512) 420-6000 (512) 420-7777 (512) 420-8888 (512) 420-9999