Phone Prefix
(423) 858-XXXX
TN • BLOUNTVL
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Carrier Information
NANPA
State
TN
Region
SE
Rate Center
BLOUNTVL
Assigned To
SUNCOM DBA T-MOBILE USA
OCN
8645
Status
AS
Date Assigned
Feb 27, 2024
Number Range
First Number
(423) 858-0000
Last Number
(423) 858-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
8 reports
8
Total FCC + FTC DNC complaints for numbers in this prefix
Top 6 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (423) 858-3982 4238583982 | 2 |
| 2 | (423) 858-1484 4238581484 | 1 |
| 3 | (423) 858-2120 4238582120 | 1 |
| 4 | (423) 858-3297 4238583297 | 1 |
| 5 | (423) 858-3679 4238583679 | 1 |
| 6 | (423) 858-3865 4238583865 | 1 |
About This Prefix
Phone numbers starting with (423) 858 are part of the North American Numbering Plan (NANP). The first three digits (423) represent the Area Code (NPA), and the next three digits (858) represent the Central Office Code (NXX) or exchange.
- NPA (423) - Numbering Plan Area, identifies the geographic region
- NXX (858) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)