Prefix Information

The prefix 943 is part of area code 331 serving Aurora, Illinois.

This exchange contains 10,000 possible phone numbers (331-943-0000 through 331-943-9999).

Browse Numbers in This Prefix

331-943-0000-0999 331-943-1000-1999 331-943-2000-2999 331-943-3000-3999 331-943-4000-4999 331-943-5000-5999 331-943-6000-6999 331-943-7000-7999 331-943-8000-8999 331-943-9000-9999

Sample Numbers

(331) 943-0000 (331) 943-1234 (331) 943-2000 (331) 943-3333 (331) 943-4444 (331) 943-5555 (331) 943-6000 (331) 943-7777 (331) 943-8888 (331) 943-9999