Phone Prefix
(520) 660-XXXX
AZ • CASAGRANDE
Search Number in This Prefix
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Carrier Information
NANPA
State
AZ
Region
WE
Rate Center
CASAGRANDE
Assigned To
NEW CINGULAR WIRELESS PCS, LLC
OCN
6010
Status
AS
Date Assigned
Mar 10, 2025
Number Range
First Number
(520) 660-0000
Last Number
(520) 660-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
25 reports
25
Total FCC + FTC DNC complaints for numbers in this prefix
Top 20 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (520) 660-3043 5206603043 | 2 |
| 2 | (520) 660-4581 5206604581 | 2 |
| 3 | (520) 660-5879 5206605879 | 2 |
| 4 | (520) 660-4546 5206604546 | 2 |
| 5 | (520) 660-4211 5206604211 | 1 |
| 6 | (520) 660-4560 5206604560 | 1 |
| 7 | (520) 660-4715 5206604715 | 1 |
| 8 | (520) 660-4748 5206604748 | 1 |
| 9 | (520) 660-5012 5206605012 | 1 |
| 10 | (520) 660-5280 5206605280 | 1 |
| 11 | (520) 660-5344 5206605344 | 1 |
| 12 | (520) 660-5402 5206605402 | 1 |
| 13 | (520) 660-5479 5206605479 | 1 |
| 14 | (520) 660-5600 5206605600 | 1 |
| 15 | (520) 660-5858 5206605858 | 1 |
| 16 | (520) 660-0253 5206600253 | 1 |
| 17 | (520) 660-6998 5206606998 | 1 |
| 18 | (520) 660-2872 5206602872 | 1 |
| 19 | (520) 660-3634 5206603634 | 1 |
| 20 | (520) 660-4150 5206604150 | 1 |
About This Prefix
Phone numbers starting with (520) 660 are part of the North American Numbering Plan (NANP). The first three digits (520) represent the Area Code (NPA), and the next three digits (660) represent the Central Office Code (NXX) or exchange.
- NPA (520) - Numbering Plan Area, identifies the geographic region
- NXX (660) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)