Phone Prefix
(623) 879-XXXX
AZ • PHOENIX
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Carrier Information
NANPA
State
AZ
Region
WE
Rate Center
PHOENIX
Assigned To
QWEST CORPORATION
OCN
9636
Status
RT
Number Range
First Number
(623) 879-0000
Last Number
(623) 879-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
24 reports
24
Total FCC + FTC DNC complaints for numbers in this prefix
Top 21 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (623) 879-5100 6238795100 | 2 |
| 2 | (623) 879-6292 6238796292 | 2 |
| 3 | (623) 879-0502 6238790502 | 1 |
| 4 | (623) 879-0565 6238790565 | 1 |
| 5 | (623) 879-0858 6238790858 | 1 |
| 6 | (623) 879-0903 6238790903 | 1 |
| 7 | (623) 879-1356 6238791356 | 1 |
| 8 | (623) 879-4248 6238794248 | 1 |
| 9 | (623) 879-4976 6238794976 | 1 |
| 10 | (623) 879-5252 6238795252 | 1 |
| 11 | (623) 879-6202 6238796202 | 1 |
| 12 | (623) 879-7256 6238797256 | 1 |
| 13 | (623) 879-7563 6238797563 | 1 |
| 14 | (623) 879-7592 6238797592 | 1 |
| 15 | (623) 879-9015 6238799015 | 1 |
| 16 | (623) 879-9106 6238799106 | 1 |
| 17 | (623) 879-9292 6238799292 | 1 |
| 18 | (623) 879-9533 6238799533 | 1 |
| 19 | (623) 879-0118 6238790118 | 1 |
| 20 | (623) 879-9600 6238799600 | 1 |
| 21 | (623) 879-0333 6238790333 | 1 |
About This Prefix
Phone numbers starting with (623) 879 are part of the North American Numbering Plan (NANP). The first three digits (623) represent the Area Code (NPA), and the next three digits (879) represent the Central Office Code (NXX) or exchange.
- NPA (623) - Numbering Plan Area, identifies the geographic region
- NXX (879) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)