Prefix Information

The prefix 646 is part of area code 331 serving Aurora, Illinois.

This exchange contains 10,000 possible phone numbers (331-646-0000 through 331-646-9999).

Browse Numbers in This Prefix

331-646-0000-0999 331-646-1000-1999 331-646-2000-2999 331-646-3000-3999 331-646-4000-4999 331-646-5000-5999 331-646-6000-6999 331-646-7000-7999 331-646-8000-8999 331-646-9000-9999

Sample Numbers

(331) 646-0000 (331) 646-1234 (331) 646-2000 (331) 646-3333 (331) 646-4444 (331) 646-5555 (331) 646-6000 (331) 646-7777 (331) 646-8888 (331) 646-9999