Prefix Information

The prefix 212 is part of area code 331 serving Aurora, Illinois.

This exchange contains 10,000 possible phone numbers (331-212-0000 through 331-212-9999).

Browse Numbers in This Prefix

331-212-0000-0999 331-212-1000-1999 331-212-2000-2999 331-212-3000-3999 331-212-4000-4999 331-212-5000-5999 331-212-6000-6999 331-212-7000-7999 331-212-8000-8999 331-212-9000-9999

Sample Numbers

(331) 212-0000 (331) 212-1234 (331) 212-2000 (331) 212-3333 (331) 212-4444 (331) 212-5555 (331) 212-6000 (331) 212-7777 (331) 212-8888 (331) 212-9999