Prefix Information

The prefix 542 is part of area code 331 serving Aurora, Illinois.

This exchange contains 10,000 possible phone numbers (331-542-0000 through 331-542-9999).

Browse Numbers in This Prefix

331-542-0000-0999 331-542-1000-1999 331-542-2000-2999 331-542-3000-3999 331-542-4000-4999 331-542-5000-5999 331-542-6000-6999 331-542-7000-7999 331-542-8000-8999 331-542-9000-9999

Sample Numbers

(331) 542-0000 (331) 542-1234 (331) 542-2000 (331) 542-3333 (331) 542-4444 (331) 542-5555 (331) 542-6000 (331) 542-7777 (331) 542-8888 (331) 542-9999