Canadial Know Who Called
← Area code 650

650-520 phone numbers

Numbers 650-520-0000 to 650-520-9999 are assigned to T-Mobile USA, Inc. in San Mateo, CA. 2 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 650-520

  1. 1 (650) 520-7701 3complaints
  2. 2 (650) 520-7570 2complaints
  3. 3 (650) 520-0513 1complaints
  4. 4 (650) 520-2143 1complaints
  5. 5 (650) 520-2203 1complaints
  6. 6 (650) 520-2353 1complaints
  7. 7 (650) 520-2587 1complaints
  8. 8 (650) 520-2832 1complaints
  9. 9 (650) 520-5658 1complaints
  10. 10 (650) 520-6411 1complaints
  11. 11 (650) 520-6900 1complaints
  12. 12 (650) 520-7964 1complaints
  13. 13 (650) 520-8827 1complaints
  14. 14 (650) 520-8872 1complaints
  15. 15 (650) 520-9629 1complaints