Phone Prefix
(520) 604-XXXX
AZ • NOGALES
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Carrier Information
NANPA
State
AZ
Region
WE
Rate Center
NOGALES
Assigned To
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ
OCN
6572
Status
RT
Number Range
First Number
(520) 604-0000
Last Number
(520) 604-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
6 reports
6
Total FCC + FTC DNC complaints for numbers in this prefix
Top 5 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (520) 604-3597 5206043597 | 2 |
| 2 | (520) 604-2385 5206042385 | 1 |
| 3 | (520) 604-6589 5206046589 | 1 |
| 4 | (520) 604-8099 5206048099 | 1 |
| 5 | (520) 604-9949 5206049949 | 1 |
About This Prefix
Phone numbers starting with (520) 604 are part of the North American Numbering Plan (NANP). The first three digits (520) represent the Area Code (NPA), and the next three digits (604) represent the Central Office Code (NXX) or exchange.
- NPA (520) - Numbering Plan Area, identifies the geographic region
- NXX (604) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)