Phone Prefix
(520) 256-XXXX
AZ • TUCSON
Search Number in This Prefix
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Carrier Information
NANPA
State
AZ
Region
WE
Rate Center
TUCSON
Assigned To
T-MOBILE USA, INC.
OCN
6529
Status
RT
Number Range
First Number
(520) 256-0000
Last Number
(520) 256-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
17 reports
17
Total FCC + FTC DNC complaints for numbers in this prefix
Top 16 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (520) 256-5374 5202565374 | 2 |
| 2 | (520) 256-2143 5202562143 | 1 |
| 3 | (520) 256-3172 5202563172 | 1 |
| 4 | (520) 256-3191 5202563191 | 1 |
| 5 | (520) 256-3902 5202563902 | 1 |
| 6 | (520) 256-4208 5202564208 | 1 |
| 7 | (520) 256-6481 5202566481 | 1 |
| 8 | (520) 256-6865 5202566865 | 1 |
| 9 | (520) 256-7008 5202567008 | 1 |
| 10 | (520) 256-7910 5202567910 | 1 |
| 11 | (520) 256-8390 5202568390 | 1 |
| 12 | (520) 256-8596 5202568596 | 1 |
| 13 | (520) 256-8782 5202568782 | 1 |
| 14 | (520) 256-9447 5202569447 | 1 |
| 15 | (520) 256-0849 5202560849 | 1 |
| 16 | (520) 256-9738 5202569738 | 1 |
About This Prefix
Phone numbers starting with (520) 256 are part of the North American Numbering Plan (NANP). The first three digits (520) represent the Area Code (NPA), and the next three digits (256) represent the Central Office Code (NXX) or exchange.
- NPA (520) - Numbering Plan Area, identifies the geographic region
- NXX (256) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)