Prefix Information

The prefix 631 is part of area code 224 serving Elgin, Illinois.

This exchange contains 10,000 possible phone numbers (224-631-0000 through 224-631-9999).

Browse Numbers in This Prefix

224-631-0000-0999 224-631-1000-1999 224-631-2000-2999 224-631-3000-3999 224-631-4000-4999 224-631-5000-5999 224-631-6000-6999 224-631-7000-7999 224-631-8000-8999 224-631-9000-9999

Sample Numbers

(224) 631-0000 (224) 631-1234 (224) 631-2000 (224) 631-3333 (224) 631-4444 (224) 631-5555 (224) 631-6000 (224) 631-7777 (224) 631-8888 (224) 631-9999