Phone Prefix
(423) 433-XXXX
TN • JOHNSON CY
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Carrier Information
NANPA
State
TN
Region
SE
Rate Center
JOHNSON CY
Assigned To
UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN
OCN
4510
Status
RT
Number Range
First Number
(423) 433-0000
Last Number
(423) 433-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
13 reports
13
Total FCC + FTC DNC complaints for numbers in this prefix
Top 10 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (423) 433-9121 4234339121 | 4 |
| 2 | (423) 433-1343 4234331343 | 1 |
| 3 | (423) 433-1433 4234331433 | 1 |
| 4 | (423) 433-1521 4234331521 | 1 |
| 5 | (423) 433-1729 4234331729 | 1 |
| 6 | (423) 433-0056 4234330056 | 1 |
| 7 | (423) 433-2330 4234332330 | 1 |
| 8 | (423) 433-3781 4234333781 | 1 |
| 9 | (423) 433-6500 4234336500 | 1 |
| 10 | (423) 433-2152 4234332152 | 1 |
About This Prefix
Phone numbers starting with (423) 433 are part of the North American Numbering Plan (NANP). The first three digits (423) represent the Area Code (NPA), and the next three digits (433) represent the Central Office Code (NXX) or exchange.
- NPA (423) - Numbering Plan Area, identifies the geographic region
- NXX (433) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)