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← Area code 240

240-528 phone numbers

Numbers 240-528-0000 to 240-528-9999 are assigned to Level 3 Communications, LLC (rate centre HUGHESVL, MD, NANPA abbreviation). 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 240-528

  1. 1 (240) 528-8393 5complaints
  2. 2 (240) 528-0057 2complaints
  3. 3 (240) 528-3795 2complaints
  4. 4 (240) 528-0482 1complaints
  5. 5 (240) 528-2872 1complaints
  6. 6 (240) 528-3327 1complaints
  7. 7 (240) 528-3875 1complaints
  8. 8 (240) 528-3931 1complaints
  9. 9 (240) 528-3998 1complaints
  10. 10 (240) 528-4099 1complaints
  11. 11 (240) 528-4211 1complaints
  12. 12 (240) 528-5283 1complaints
  13. 13 (240) 528-5757 1complaints
  14. 14 (240) 528-7684 1complaints
  15. 15 (240) 528-8077 1complaints
  16. 16 (240) 528-8984 1complaints