Phone Prefix
(520) 639-XXXX
AZ • TUCSON
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Carrier Information
NANPA
State
AZ
Region
WE
Rate Center
TUCSON
Assigned To
T-MOBILE USA, INC.
OCN
6529
Status
AS
Date Assigned
Jan 12, 2016
Number Range
First Number
(520) 639-0000
Last Number
(520) 639-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
16 reports
16
Total FCC + FTC DNC complaints for numbers in this prefix
Top 13 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (520) 639-9225 5206399225 | 2 |
| 2 | (520) 639-9380 5206399380 | 2 |
| 3 | (520) 639-4714 5206394714 | 1 |
| 4 | (520) 639-6950 5206396950 | 1 |
| 5 | (520) 639-8109 5206398109 | 1 |
| 6 | (520) 639-8721 5206398721 | 1 |
| 7 | (520) 639-9037 5206399037 | 1 |
| 8 | (520) 639-9384 5206399384 | 1 |
| 9 | (520) 639-9616 5206399616 | 1 |
| 10 | (520) 639-9863 5206399863 | 1 |
| 11 | (520) 639-0028 5206390028 | 1 |
| 12 | (520) 639-9904 5206399904 | 1 |
| 13 | (520) 639-2902 5206392902 | 1 |
About This Prefix
Phone numbers starting with (520) 639 are part of the North American Numbering Plan (NANP). The first three digits (520) represent the Area Code (NPA), and the next three digits (639) represent the Central Office Code (NXX) or exchange.
- NPA (520) - Numbering Plan Area, identifies the geographic region
- NXX (639) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)