Phone Prefix
(423) 791-XXXX
TN • JOHNSON CY
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Carrier Information
NANPA
State
TN
Region
SE
Rate Center
JOHNSON CY
Assigned To
SUNCOM DBA T-MOBILE USA
OCN
8645
Status
RT
Number Range
First Number
(423) 791-0000
Last Number
(423) 791-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
18 reports
18
Total FCC + FTC DNC complaints for numbers in this prefix
Top 8 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (423) 791-3967 4237913967 | 8 |
| 2 | (423) 791-1531 4237911531 | 3 |
| 3 | (423) 791-4131 4237914131 | 2 |
| 4 | (423) 791-3976 4237913976 | 1 |
| 5 | (423) 791-0191 4237910191 | 1 |
| 6 | (423) 791-8888 4237918888 | 1 |
| 7 | (423) 791-1011 4237911011 | 1 |
| 8 | (423) 791-3808 4237913808 | 1 |
About This Prefix
Phone numbers starting with (423) 791 are part of the North American Numbering Plan (NANP). The first three digits (423) represent the Area Code (NPA), and the next three digits (791) represent the Central Office Code (NXX) or exchange.
- NPA (423) - Numbering Plan Area, identifies the geographic region
- NXX (791) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)