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← Area code 309

309-423 phone numbers

Numbers 309-423-0000 to 309-423-9999 are assigned to Level 3 Communications, LLC in Peoria, IL. 9 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 309-423

  1. 1 (309) 423-3733 2complaints
  2. 2 (309) 423-3988 2complaints
  3. 3 (309) 423-2713 1complaints
  4. 4 (309) 423-3219 1complaints
  5. 5 (309) 423-3300 1complaints
  6. 6 (309) 423-3304 1complaints
  7. 7 (309) 423-3349 1complaints
  8. 8 (309) 423-3634 1complaints
  9. 9 (309) 423-3639 1complaints
  10. 10 (309) 423-3816 1complaints
  11. 11 (309) 423-3892 1complaints
  12. 12 (309) 423-4082 1complaints
  13. 13 (309) 423-4967 1complaints
  14. 14 (309) 423-6544 1complaints
  15. 15 (309) 423-8989 1complaints
  16. 16 (309) 423-9422 1complaints