Phone Prefix
(423) 579-XXXX
TN • KINGSPORT
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Carrier Information
NANPA
State
TN
Region
SE
Rate Center
KINGSPORT
Assigned To
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN
OCN
6673
Status
AS
Date Assigned
Dec 04, 2009
Number Range
First Number
(423) 579-0000
Last Number
(423) 579-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
8 reports
8
Total FCC + FTC DNC complaints for numbers in this prefix
Top 8 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (423) 579-0557 4235790557 | 1 |
| 2 | (423) 579-0743 4235790743 | 1 |
| 3 | (423) 579-3673 4235793673 | 1 |
| 4 | (423) 579-5176 4235795176 | 1 |
| 5 | (423) 579-7840 4235797840 | 1 |
| 6 | (423) 579-8947 4235798947 | 1 |
| 7 | (423) 579-9758 4235799758 | 1 |
| 8 | (423) 579-9766 4235799766 | 1 |
About This Prefix
Phone numbers starting with (423) 579 are part of the North American Numbering Plan (NANP). The first three digits (423) represent the Area Code (NPA), and the next three digits (579) represent the Central Office Code (NXX) or exchange.
- NPA (423) - Numbering Plan Area, identifies the geographic region
- NXX (579) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)