Prefix Information

The prefix 623 is part of area code 309 serving Peoria, Illinois.

This exchange contains 10,000 possible phone numbers (309-623-0000 through 309-623-9999).

Browse Numbers in This Prefix

309-623-0000-0999 309-623-1000-1999 309-623-2000-2999 309-623-3000-3999 309-623-4000-4999 309-623-5000-5999 309-623-6000-6999 309-623-7000-7999 309-623-8000-8999 309-623-9000-9999

Sample Numbers

(309) 623-0000 (309) 623-1234 (309) 623-2000 (309) 623-3333 (309) 623-4444 (309) 623-5555 (309) 623-6000 (309) 623-7777 (309) 623-8888 (309) 623-9999