Phone Prefix
(520) 373-XXXX
AZ • TUCSON
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Carrier Information
NANPA
State
AZ
Region
WE
Rate Center
TUCSON
Assigned To
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ
OCN
6572
Status
AS
Date Assigned
Oct 10, 2013
Number Range
First Number
(520) 373-0000
Last Number
(520) 373-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
16 reports
16
Total FCC + FTC DNC complaints for numbers in this prefix
Top 16 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (520) 373-0633 5203730633 | 1 |
| 2 | (520) 373-1084 5203731084 | 1 |
| 3 | (520) 373-4123 5203734123 | 1 |
| 4 | (520) 373-5179 5203735179 | 1 |
| 5 | (520) 373-5228 5203735228 | 1 |
| 6 | (520) 373-5343 5203735343 | 1 |
| 7 | (520) 373-5376 5203735376 | 1 |
| 8 | (520) 373-5415 5203735415 | 1 |
| 9 | (520) 373-5515 5203735515 | 1 |
| 10 | (520) 373-5579 5203735579 | 1 |
| 11 | (520) 373-5744 5203735744 | 1 |
| 12 | (520) 373-5750 5203735750 | 1 |
| 13 | (520) 373-5825 5203735825 | 1 |
| 14 | (520) 373-5973 5203735973 | 1 |
| 15 | (520) 373-7371 5203737371 | 1 |
| 16 | (520) 373-8035 5203738035 | 1 |
About This Prefix
Phone numbers starting with (520) 373 are part of the North American Numbering Plan (NANP). The first three digits (520) represent the Area Code (NPA), and the next three digits (373) represent the Central Office Code (NXX) or exchange.
- NPA (520) - Numbering Plan Area, identifies the geographic region
- NXX (373) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)