Phone Prefix
(423) 307-XXXX
TN • MORRISTOWN
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Carrier Information
NANPA
State
TN
Region
SE
Rate Center
MORRISTOWN
Assigned To
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN
OCN
6673
Status
AS
Date Assigned
Jun 05, 2006
Number Range
First Number
(423) 307-0000
Last Number
(423) 307-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
45 reports
45
Total FCC + FTC DNC complaints for numbers in this prefix
Top 19 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (423) 307-6779 4233076779 | 27 |
| 2 | (423) 307-1129 4233071129 | 1 |
| 3 | (423) 307-1281 4233071281 | 1 |
| 4 | (423) 307-1365 4233071365 | 1 |
| 5 | (423) 307-1456 4233071456 | 1 |
| 6 | (423) 307-1476 4233071476 | 1 |
| 7 | (423) 307-1583 4233071583 | 1 |
| 8 | (423) 307-1957 4233071957 | 1 |
| 9 | (423) 307-5072 4233075072 | 1 |
| 10 | (423) 307-5080 4233075080 | 1 |
| 11 | (423) 307-5269 4233075269 | 1 |
| 12 | (423) 307-5777 4233075777 | 1 |
| 13 | (423) 307-8217 4233078217 | 1 |
| 14 | (423) 307-8364 4233078364 | 1 |
| 15 | (423) 307-8702 4233078702 | 1 |
| 16 | (423) 307-8706 4233078706 | 1 |
| 17 | (423) 307-8829 4233078829 | 1 |
| 18 | (423) 307-1037 4233071037 | 1 |
| 19 | (423) 307-8906 4233078906 | 1 |
About This Prefix
Phone numbers starting with (423) 307 are part of the North American Numbering Plan (NANP). The first three digits (423) represent the Area Code (NPA), and the next three digits (307) represent the Central Office Code (NXX) or exchange.
- NPA (423) - Numbering Plan Area, identifies the geographic region
- NXX (307) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)