Phone Prefix
(520) 665-XXXX
AZ • TUCSON
Search Number in This Prefix
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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) 665-0000
Last Number
(520) 665-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
15 reports
15
Total FCC + FTC DNC complaints for numbers in this prefix
Top 15 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (520) 665-0224 5206650224 | 1 |
| 2 | (520) 665-3443 5206653443 | 1 |
| 3 | (520) 665-3940 5206653940 | 1 |
| 4 | (520) 665-4201 5206654201 | 1 |
| 5 | (520) 665-4838 5206654838 | 1 |
| 6 | (520) 665-5147 5206655147 | 1 |
| 7 | (520) 665-5178 5206655178 | 1 |
| 8 | (520) 665-5364 5206655364 | 1 |
| 9 | (520) 665-6665 5206656665 | 1 |
| 10 | (520) 665-6837 5206656837 | 1 |
| 11 | (520) 665-7136 5206657136 | 1 |
| 12 | (520) 665-7584 5206657584 | 1 |
| 13 | (520) 665-7824 5206657824 | 1 |
| 14 | (520) 665-7895 5206657895 | 1 |
| 15 | (520) 665-7935 5206657935 | 1 |
About This Prefix
Phone numbers starting with (520) 665 are part of the North American Numbering Plan (NANP). The first three digits (520) represent the Area Code (NPA), and the next three digits (665) represent the Central Office Code (NXX) or exchange.
- NPA (520) - Numbering Plan Area, identifies the geographic region
- NXX (665) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)