Prefix Information

The prefix 342 is part of area code 331 serving Aurora, Illinois.

This exchange contains 10,000 possible phone numbers (331-342-0000 through 331-342-9999).

Browse Numbers in This Prefix

331-342-0000-0999 331-342-1000-1999 331-342-2000-2999 331-342-3000-3999 331-342-4000-4999 331-342-5000-5999 331-342-6000-6999 331-342-7000-7999 331-342-8000-8999 331-342-9000-9999

Sample Numbers

(331) 342-0000 (331) 342-1234 (331) 342-2000 (331) 342-3333 (331) 342-4444 (331) 342-5555 (331) 342-6000 (331) 342-7777 (331) 342-8888 (331) 342-9999