Phone Prefix
(520) 220-XXXX
AZ • SIERRAVIST
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Carrier Information
NANPA
State
AZ
Region
WE
Rate Center
SIERRAVIST
Assigned To
T-MOBILE USA, INC.
OCN
6529
Status
RT
Number Range
First Number
(520) 220-0000
Last Number
(520) 220-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
33 reports
33
Total FCC + FTC DNC complaints for numbers in this prefix
Top 29 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (520) 220-0761 5202200761 | 2 |
| 2 | (520) 220-5557 5202205557 | 2 |
| 3 | (520) 220-5648 5202205648 | 2 |
| 4 | (520) 220-5055 5202205055 | 2 |
| 5 | (520) 220-5057 5202205057 | 1 |
| 6 | (520) 220-5061 5202205061 | 1 |
| 7 | (520) 220-5241 5202205241 | 1 |
| 8 | (520) 220-5485 5202205485 | 1 |
| 9 | (520) 220-5510 5202205510 | 1 |
| 10 | (520) 220-5610 5202205610 | 1 |
| 11 | (520) 220-5625 5202205625 | 1 |
| 12 | (520) 220-5639 5202205639 | 1 |
| 13 | (520) 220-5665 5202205665 | 1 |
| 14 | (520) 220-5739 5202205739 | 1 |
| 15 | (520) 220-5819 5202205819 | 1 |
| 16 | (520) 220-5839 5202205839 | 1 |
| 17 | (520) 220-5872 5202205872 | 1 |
| 18 | (520) 220-5904 5202205904 | 1 |
| 19 | (520) 220-5930 5202205930 | 1 |
| 20 | (520) 220-5975 5202205975 | 1 |
| 21 | (520) 220-6579 5202206579 | 1 |
| 22 | (520) 220-7862 5202207862 | 1 |
| 23 | (520) 220-8263 5202208263 | 1 |
| 24 | (520) 220-8669 5202208669 | 1 |
| 25 | (520) 220-0593 5202200593 | 1 |
| 26 | (520) 220-9566 5202209566 | 1 |
| 27 | (520) 220-1901 5202201901 | 1 |
| 28 | (520) 220-4236 5202204236 | 1 |
| 29 | (520) 220-4471 5202204471 | 1 |
About This Prefix
Phone numbers starting with (520) 220 are part of the North American Numbering Plan (NANP). The first three digits (520) represent the Area Code (NPA), and the next three digits (220) represent the Central Office Code (NXX) or exchange.
- NPA (520) - Numbering Plan Area, identifies the geographic region
- NXX (220) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)