Phone Prefix
(520) 280-XXXX
AZ • CASAGRANDE
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Carrier Information
NANPA
State
AZ
Region
WE
Rate Center
CASAGRANDE
Assigned To
ONVOY, LLC - AZ
OCN
630E
Status
AS
Date Assigned
Oct 10, 2008
Number Range
First Number
(520) 280-0000
Last Number
(520) 280-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
27 reports
27
Total FCC + FTC DNC complaints for numbers in this prefix
Top 23 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (520) 280-7325 5202807325 | 3 |
| 2 | (520) 280-5387 5202805387 | 2 |
| 3 | (520) 280-0988 5202800988 | 2 |
| 4 | (520) 280-0587 5202800587 | 1 |
| 5 | (520) 280-0594 5202800594 | 1 |
| 6 | (520) 280-0599 5202800599 | 1 |
| 7 | (520) 280-0675 5202800675 | 1 |
| 8 | (520) 280-0677 5202800677 | 1 |
| 9 | (520) 280-0761 5202800761 | 1 |
| 10 | (520) 280-0785 5202800785 | 1 |
| 11 | (520) 280-0792 5202800792 | 1 |
| 12 | (520) 280-0806 5202800806 | 1 |
| 13 | (520) 280-0832 5202800832 | 1 |
| 14 | (520) 280-0866 5202800866 | 1 |
| 15 | (520) 280-0957 5202800957 | 1 |
| 16 | (520) 280-1070 5202801070 | 1 |
| 17 | (520) 280-2820 5202802820 | 1 |
| 18 | (520) 280-7206 5202807206 | 1 |
| 19 | (520) 280-8627 5202808627 | 1 |
| 20 | (520) 280-0094 5202800094 | 1 |
| 21 | (520) 280-8991 5202808991 | 1 |
| 22 | (520) 280-0145 5202800145 | 1 |
| 23 | (520) 280-0454 5202800454 | 1 |
About This Prefix
Phone numbers starting with (520) 280 are part of the North American Numbering Plan (NANP). The first three digits (520) represent the Area Code (NPA), and the next three digits (280) represent the Central Office Code (NXX) or exchange.
- NPA (520) - Numbering Plan Area, identifies the geographic region
- NXX (280) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)