Phone Prefix
(520) 351-XXXX
AZ • TUCSON
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Carrier Information
NANPA
State
AZ
Region
WE
Rate Center
TUCSON
Assigned To
ONVOY, LLC - AZ
OCN
630E
Status
AS
Date Assigned
Mar 15, 2007
Number Range
First Number
(520) 351-0000
Last Number
(520) 351-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
21 reports
21
Total FCC + FTC DNC complaints for numbers in this prefix
Top 18 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (520) 351-4600 5203514600 | 3 |
| 2 | (520) 351-0321 5203510321 | 2 |
| 3 | (520) 351-0323 5203510323 | 1 |
| 4 | (520) 351-0329 5203510329 | 1 |
| 5 | (520) 351-0573 5203510573 | 1 |
| 6 | (520) 351-0708 5203510708 | 1 |
| 7 | (520) 351-0776 5203510776 | 1 |
| 8 | (520) 351-0937 5203510937 | 1 |
| 9 | (520) 351-2542 5203512542 | 1 |
| 10 | (520) 351-3100 5203513100 | 1 |
| 11 | (520) 351-3878 5203513878 | 1 |
| 12 | (520) 351-4665 5203514665 | 1 |
| 13 | (520) 351-6565 5203516565 | 1 |
| 14 | (520) 351-7907 5203517907 | 1 |
| 15 | (520) 351-9459 5203519459 | 1 |
| 16 | (520) 351-0199 5203510199 | 1 |
| 17 | (520) 351-9542 5203519542 | 1 |
| 18 | (520) 351-0286 5203510286 | 1 |
About This Prefix
Phone numbers starting with (520) 351 are part of the North American Numbering Plan (NANP). The first three digits (520) represent the Area Code (NPA), and the next three digits (351) represent the Central Office Code (NXX) or exchange.
- NPA (520) - Numbering Plan Area, identifies the geographic region
- NXX (351) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)