Canadial Know Who Called
← Area code 301

301-720 phone numbers

Numbers 301-720-0000 to 301-720-9999 are assigned to Teleport Communications America, LLC in Brandywine, MD. 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 301-720

  1. 1 (301) 720-0948 7complaints
  2. 2 (301) 720-0801 4complaints
  3. 3 (301) 720-0869 3complaints
  4. 4 (301) 720-0955 3complaints
  5. 5 (301) 720-1664 3complaints
  6. 6 (301) 720-8645 3complaints
  7. 7 (301) 720-8719 3complaints
  8. 8 (301) 720-0477 2complaints
  9. 9 (301) 720-0558 2complaints
  10. 10 (301) 720-0965 2complaints
  11. 11 (301) 720-1226 2complaints
  12. 12 (301) 720-1397 2complaints
  13. 13 (301) 720-4843 2complaints
  14. 14 (301) 720-8028 2complaints
  15. 15 (301) 720-8110 2complaints
  16. 16 (301) 720-0133 1complaints
  17. 17 (301) 720-0134 1complaints
  18. 18 (301) 720-0176 1complaints
  19. 19 (301) 720-0179 1complaints
  20. 20 (301) 720-0297 1complaints
  21. 21 (301) 720-0307 1complaints
  22. 22 (301) 720-0318 1complaints
  23. 23 (301) 720-0369 1complaints
  24. 24 (301) 720-0392 1complaints
  25. 25 (301) 720-0414 1complaints
  26. 26 (301) 720-0453 1complaints
  27. 27 (301) 720-0465 1complaints
  28. 28 (301) 720-0475 1complaints
  29. 29 (301) 720-0476 1complaints
  30. 30 (301) 720-0622 1complaints
  31. 31 (301) 720-0650 1complaints
  32. 32 (301) 720-0757 1complaints
  33. 33 (301) 720-0763 1complaints
  34. 34 (301) 720-0765 1complaints
  35. 35 (301) 720-0787 1complaints
  36. 36 (301) 720-0850 1complaints
  37. 37 (301) 720-0874 1complaints
  38. 38 (301) 720-0880 1complaints
  39. 39 (301) 720-0896 1complaints
  40. 40 (301) 720-0899 1complaints
  41. 41 (301) 720-0922 1complaints
  42. 42 (301) 720-0964 1complaints
  43. 43 (301) 720-0966 1complaints
  44. 44 (301) 720-0977 1complaints
  45. 45 (301) 720-0982 1complaints
  46. 46 (301) 720-1116 1complaints
  47. 47 (301) 720-1206 1complaints
  48. 48 (301) 720-1328 1complaints
  49. 49 (301) 720-1344 1complaints
  50. 50 (301) 720-1441 1complaints

Showing the 50 most-reported.