Prefix Information

The prefix 939 is part of area code 331 serving Aurora, Illinois.

This exchange contains 10,000 possible phone numbers (331-939-0000 through 331-939-9999).

Browse Numbers in This Prefix

331-939-0000-0999 331-939-1000-1999 331-939-2000-2999 331-939-3000-3999 331-939-4000-4999 331-939-5000-5999 331-939-6000-6999 331-939-7000-7999 331-939-8000-8999 331-939-9000-9999

Sample Numbers

(331) 939-0000 (331) 939-1234 (331) 939-2000 (331) 939-3333 (331) 939-4444 (331) 939-5555 (331) 939-6000 (331) 939-7777 (331) 939-8888 (331) 939-9999