Phone Prefix
(423) 558-XXXX
TN • CHATTNOOGA
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Carrier Information
NANPA
State
TN
Region
SE
Rate Center
CHATTNOOGA
Assigned To
ONVOY, LLC - TN
OCN
525E
Status
AS
Date Assigned
Jan 29, 2007
Number Range
First Number
(423) 558-0000
Last Number
(423) 558-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
14 reports
14
Total FCC + FTC DNC complaints for numbers in this prefix
Top 13 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (423) 558-3969 4235583969 | 2 |
| 2 | (423) 558-0373 4235580373 | 1 |
| 3 | (423) 558-2264 4235582264 | 1 |
| 4 | (423) 558-2308 4235582308 | 1 |
| 5 | (423) 558-2628 4235582628 | 1 |
| 6 | (423) 558-2961 4235582961 | 1 |
| 7 | (423) 558-3074 4235583074 | 1 |
| 8 | (423) 558-3248 4235583248 | 1 |
| 9 | (423) 558-3449 4235583449 | 1 |
| 10 | (423) 558-3470 4235583470 | 1 |
| 11 | (423) 558-3843 4235583843 | 1 |
| 12 | (423) 558-0249 4235580249 | 1 |
| 13 | (423) 558-6107 4235586107 | 1 |
About This Prefix
Phone numbers starting with (423) 558 are part of the North American Numbering Plan (NANP). The first three digits (423) represent the Area Code (NPA), and the next three digits (558) represent the Central Office Code (NXX) or exchange.
- NPA (423) - Numbering Plan Area, identifies the geographic region
- NXX (558) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)