← Area code 520
520-401 phone numbers
Numbers 520-401-0000 to 520-401-9999 are assigned to T-Mobile USA, Inc. in Tucson, AZ.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.
Reported numbers in 520-401
- 1 (520) 401-1001 1complaints
- 2 (520) 401-1101 1complaints
- 3 (520) 401-1422 1complaints
- 4 (520) 401-1601 1complaints
- 5 (520) 401-2319 1complaints
- 6 (520) 401-3834 1complaints
- 7 (520) 401-5975 1complaints
- 8 (520) 401-6515 1complaints
- 9 (520) 401-7265 1complaints
- 10 (520) 401-8064 1complaints
- 11 (520) 401-9929 1complaints
- 12 (520) 401-9982 1complaints