Phone Prefix
(423) 723-XXXX
TN • KINGSPORT
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Carrier Information
NANPA
State
TN
Region
SE
Rate Center
KINGSPORT
Assigned To
LEVEL 3 COMMUNICATIONS, LLC - TN
OCN
4806
Status
RT
Number Range
First Number
(423) 723-0000
Last Number
(423) 723-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
12 reports
12
Total FCC + FTC DNC complaints for numbers in this prefix
Top 12 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (423) 723-0279 4237230279 | 1 |
| 2 | (423) 723-1471 4237231471 | 1 |
| 3 | (423) 723-1822 4237231822 | 1 |
| 4 | (423) 723-2451 4237232451 | 1 |
| 5 | (423) 723-2498 4237232498 | 1 |
| 6 | (423) 723-2895 4237232895 | 1 |
| 7 | (423) 723-6732 4237236732 | 1 |
| 8 | (423) 723-8074 4237238074 | 1 |
| 9 | (423) 723-8191 4237238191 | 1 |
| 10 | (423) 723-8335 4237238335 | 1 |
| 11 | (423) 723-8410 4237238410 | 1 |
| 12 | (423) 723-8910 4237238910 | 1 |
About This Prefix
Phone numbers starting with (423) 723 are part of the North American Numbering Plan (NANP). The first three digits (423) represent the Area Code (NPA), and the next three digits (723) represent the Central Office Code (NXX) or exchange.
- NPA (423) - Numbering Plan Area, identifies the geographic region
- NXX (723) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)