Phone Prefix
(423) 543-XXXX
Search Number in This Prefix
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Carrier Information
NANPANo carrier information available for this prefix
Number Range
First Number
(423) 543-0000
Last Number
(423) 543-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
32 reports
32
Total FCC + FTC DNC complaints for numbers in this prefix
Top 29 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (423) 543-1752 4235431752 | 2 |
| 2 | (423) 543-6287 4235436287 | 2 |
| 3 | (423) 543-5021 4235435021 | 2 |
| 4 | (423) 543-0804 4235430804 | 1 |
| 5 | (423) 543-0953 4235430953 | 1 |
| 6 | (423) 543-1352 4235431352 | 1 |
| 7 | (423) 543-1652 4235431652 | 1 |
| 8 | (423) 543-1790 4235431790 | 1 |
| 9 | (423) 543-1806 4235431806 | 1 |
| 10 | (423) 543-1839 4235431839 | 1 |
| 11 | (423) 543-1992 4235431992 | 1 |
| 12 | (423) 543-3034 4235433034 | 1 |
| 13 | (423) 543-3262 4235433262 | 1 |
| 14 | (423) 543-3530 4235433530 | 1 |
| 15 | (423) 543-3948 4235433948 | 1 |
| 16 | (423) 543-3973 4235433973 | 1 |
| 17 | (423) 543-4019 4235434019 | 1 |
| 18 | (423) 543-4369 4235434369 | 1 |
| 19 | (423) 543-4686 4235434686 | 1 |
| 20 | (423) 543-5070 4235435070 | 1 |
| 21 | (423) 543-5474 4235435474 | 1 |
| 22 | (423) 543-6136 4235436136 | 1 |
| 23 | (423) 543-6762 4235436762 | 1 |
| 24 | (423) 543-7228 4235437228 | 1 |
| 25 | (423) 543-7500 4235437500 | 1 |
| 26 | (423) 543-0403 4235430403 | 1 |
| 27 | (423) 543-8114 4235438114 | 1 |
| 28 | (423) 543-0453 4235430453 | 1 |
| 29 | (423) 543-0508 4235430508 | 1 |
About This Prefix
Phone numbers starting with (423) 543 are part of the North American Numbering Plan (NANP). The first three digits (423) represent the Area Code (NPA), and the next three digits (543) represent the Central Office Code (NXX) or exchange.
- NPA (423) - Numbering Plan Area, identifies the geographic region
- NXX (543) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)