Phone Prefix
(520) 570-XXXX
AZ • TUCSON
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Carrier Information
NANPA
State
AZ
Region
WE
Rate Center
TUCSON
Assigned To
QWEST CORPORATION
OCN
9636
Status
RT
Number Range
First Number
(520) 570-0000
Last Number
(520) 570-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
6 reports
6
Total FCC + FTC DNC complaints for numbers in this prefix
Top 6 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (520) 570-0907 5205700907 | 1 |
| 2 | (520) 570-1123 5205701123 | 1 |
| 3 | (520) 570-2673 5205702673 | 1 |
| 4 | (520) 570-3543 5205703543 | 1 |
| 5 | (520) 570-5360 5205705360 | 1 |
| 6 | (520) 570-8408 5205708408 | 1 |
About This Prefix
Phone numbers starting with (520) 570 are part of the North American Numbering Plan (NANP). The first three digits (520) represent the Area Code (NPA), and the next three digits (570) represent the Central Office Code (NXX) or exchange.
- NPA (520) - Numbering Plan Area, identifies the geographic region
- NXX (570) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)