← Area code 309
309-431 phone numbers
Numbers 309-431-0000 to 309-431-9999 are assigned to Level 3 Communications, LLC in Peoria, IL. 10 of its ten thousand-number blocks are assigned to other carriers (number pooling).
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.
Reported numbers in 309-431
- 1 (309) 431-6301 8complaints
- 2 (309) 431-4166 3complaints
- 3 (309) 431-6542 3complaints
- 4 (309) 431-6784 2complaints
- 5 (309) 431-1109 1complaints
- 6 (309) 431-1243 1complaints
- 7 (309) 431-1803 1complaints
- 8 (309) 431-2245 1complaints
- 9 (309) 431-2472 1complaints
- 10 (309) 431-3233 1complaints
- 11 (309) 431-3864 1complaints
- 12 (309) 431-4117 1complaints
- 13 (309) 431-4194 1complaints
- 14 (309) 431-4453 1complaints
- 15 (309) 431-4465 1complaints
- 16 (309) 431-4893 1complaints
- 17 (309) 431-5213 1complaints
- 18 (309) 431-5620 1complaints
- 19 (309) 431-6031 1complaints
- 20 (309) 431-6270 1complaints
- 21 (309) 431-6302 1complaints
- 22 (309) 431-6475 1complaints
- 23 (309) 431-6492 1complaints
- 24 (309) 431-6513 1complaints
- 25 (309) 431-6610 1complaints
- 26 (309) 431-6637 1complaints
- 27 (309) 431-9929 1complaints