Phone Prefix
(520) 661-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
May 28, 2004
Number Range
First Number
(520) 661-0000
Last Number
(520) 661-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
7 reports
7
Total FCC + FTC DNC complaints for numbers in this prefix
Top 7 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (520) 661-2008 5206612008 | 1 |
| 2 | (520) 661-7762 5206617762 | 1 |
| 3 | (520) 661-7860 5206617860 | 1 |
| 4 | (520) 661-8796 5206618796 | 1 |
| 5 | (520) 661-9060 5206619060 | 1 |
| 6 | (520) 661-9344 5206619344 | 1 |
| 7 | (520) 661-9855 5206619855 | 1 |
About This Prefix
Phone numbers starting with (520) 661 are part of the North American Numbering Plan (NANP). The first three digits (520) represent the Area Code (NPA), and the next three digits (661) represent the Central Office Code (NXX) or exchange.
- NPA (520) - Numbering Plan Area, identifies the geographic region
- NXX (661) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)