Canadial Know Who Called
← Area code 860

860-552 phone numbers

Numbers 860-552-0000 to 860-552-9999 are assigned to Level 3 Communications, LLC in Clinton, CT. 7 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 860-552-5xxx — calls from these use spoofed caller IDs.

Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.

Reported numbers in 860-552

  1. 1 (860) 552-2286 4complaints
  2. 2 (860) 552-0534 3complaints
  3. 3 (860) 552-3177 2complaints
  4. 4 (860) 552-3398 2complaints
  5. 5 (860) 552-4800 2complaints
  6. 6 (860) 552-0512 1complaints
  7. 7 (860) 552-0648 1complaints
  8. 8 (860) 552-1050 1complaints
  9. 9 (860) 552-1186 1complaints
  10. 10 (860) 552-1264 1complaints
  11. 11 (860) 552-1725 1complaints
  12. 12 (860) 552-1839 1complaints
  13. 13 (860) 552-1846 1complaints
  14. 14 (860) 552-1998 1complaints
  15. 15 (860) 552-2016 1complaints
  16. 16 (860) 552-2545 1complaints
  17. 17 (860) 552-2719 1complaints
  18. 18 (860) 552-3025 1complaints
  19. 19 (860) 552-3108 1complaints
  20. 20 (860) 552-3132 1complaints
  21. 21 (860) 552-3143 1complaints
  22. 22 (860) 552-3146 1complaints
  23. 23 (860) 552-3184 1complaints
  24. 24 (860) 552-3383 1complaints
  25. 25 (860) 552-3509 1complaints
  26. 26 (860) 552-3516 1complaints
  27. 27 (860) 552-3528 1complaints
  28. 28 (860) 552-3625 1complaints
  29. 29 (860) 552-3630 1complaints
  30. 30 (860) 552-3644 1complaints
  31. 31 (860) 552-3646 1complaints
  32. 32 (860) 552-3724 1complaints
  33. 33 (860) 552-4185 1complaints
  34. 34 (860) 552-4432 1complaints
  35. 35 (860) 552-4589 1complaints
  36. 36 (860) 552-4982 1complaints
  37. 37 (860) 552-4991 1complaints
  38. 38 (860) 552-5380 1complaints
  39. 39 (860) 552-5610 1complaints
  40. 40 (860) 552-6276 1complaints
  41. 41 (860) 552-6364 1complaints
  42. 42 (860) 552-6980 1complaints
  43. 43 (860) 552-7240 1complaints
  44. 44 (860) 552-7438 1complaints
  45. 45 (860) 552-7477 1complaints
  46. 46 (860) 552-7690 1complaints
  47. 47 (860) 552-7694 1complaints
  48. 48 (860) 552-9332 1complaints
  49. 49 (860) 552-9492 1complaints
  50. 50 (860) 552-9868 1complaints

Showing the 50 most-reported.