Prefix Information

The prefix 420 is part of area code 781 serving Lexington, Massachusetts.

This exchange contains 10,000 possible phone numbers (781-420-0000 through 781-420-9999).

Browse Numbers in This Prefix

781-420-0000-0999 781-420-1000-1999 781-420-2000-2999 781-420-3000-3999 781-420-4000-4999 781-420-5000-5999 781-420-6000-6999 781-420-7000-7999 781-420-8000-8999 781-420-9000-9999

Sample Numbers

(781) 420-0000 (781) 420-1234 (781) 420-2000 (781) 420-3333 (781) 420-4444 (781) 420-5555 (781) 420-6000 (781) 420-7777 (781) 420-8888 (781) 420-9999