Phone Prefix
(423) 578-XXXX
TN • KINGSPORT
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Carrier Information
NANPA
State
TN
Region
SE
Rate Center
KINGSPORT
Assigned To
NEW CINGULAR WIRELESS PCS, LLC - GA
OCN
6214
Status
AS
Date Assigned
Aug 02, 2007
Number Range
First Number
(423) 578-0000
Last Number
(423) 578-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
26 reports
26
Total FCC + FTC DNC complaints for numbers in this prefix
Top 25 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (423) 578-1811 4235781811 | 2 |
| 2 | (423) 578-1395 4235781395 | 1 |
| 3 | (423) 578-1582 4235781582 | 1 |
| 4 | (423) 578-2398 4235782398 | 1 |
| 5 | (423) 578-3472 4235783472 | 1 |
| 6 | (423) 578-3700 4235783700 | 1 |
| 7 | (423) 578-6811 4235786811 | 1 |
| 8 | (423) 578-6897 4235786897 | 1 |
| 9 | (423) 578-6910 4235786910 | 1 |
| 10 | (423) 578-8012 4235788012 | 1 |
| 11 | (423) 578-8058 4235788058 | 1 |
| 12 | (423) 578-8064 4235788064 | 1 |
| 13 | (423) 578-8104 4235788104 | 1 |
| 14 | (423) 578-8109 4235788109 | 1 |
| 15 | (423) 578-8114 4235788114 | 1 |
| 16 | (423) 578-8135 4235788135 | 1 |
| 17 | (423) 578-8152 4235788152 | 1 |
| 18 | (423) 578-8190 4235788190 | 1 |
| 19 | (423) 578-8197 4235788197 | 1 |
| 20 | (423) 578-8275 4235788275 | 1 |
| 21 | (423) 578-8312 4235788312 | 1 |
| 22 | (423) 578-8337 4235788337 | 1 |
| 23 | (423) 578-9292 4235789292 | 1 |
| 24 | (423) 578-1249 4235781249 | 1 |
| 25 | (423) 578-9924 4235789924 | 1 |
About This Prefix
Phone numbers starting with (423) 578 are part of the North American Numbering Plan (NANP). The first three digits (423) represent the Area Code (NPA), and the next three digits (578) represent the Central Office Code (NXX) or exchange.
- NPA (423) - Numbering Plan Area, identifies the geographic region
- NXX (578) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)