Prefix Information

The prefix 856 is part of area code 309 serving Peoria, Illinois.

This exchange contains 10,000 possible phone numbers (309-856-0000 through 309-856-9999).

Browse Numbers in This Prefix

309-856-0000-0999 309-856-1000-1999 309-856-2000-2999 309-856-3000-3999 309-856-4000-4999 309-856-5000-5999 309-856-6000-6999 309-856-7000-7999 309-856-8000-8999 309-856-9000-9999

Sample Numbers

(309) 856-0000 (309) 856-1234 (309) 856-2000 (309) 856-3333 (309) 856-4444 (309) 856-5555 (309) 856-6000 (309) 856-7777 (309) 856-8888 (309) 856-9999