Prefix Information

The prefix 631 is part of area code 309 serving Peoria, Illinois.

This exchange contains 10,000 possible phone numbers (309-631-0000 through 309-631-9999).

Browse Numbers in This Prefix

309-631-0000-0999 309-631-1000-1999 309-631-2000-2999 309-631-3000-3999 309-631-4000-4999 309-631-5000-5999 309-631-6000-6999 309-631-7000-7999 309-631-8000-8999 309-631-9000-9999

Sample Numbers

(309) 631-0000 (309) 631-1234 (309) 631-2000 (309) 631-3333 (309) 631-4444 (309) 631-5555 (309) 631-6000 (309) 631-7777 (309) 631-8888 (309) 631-9999