Phone Prefix
(865) 643-XXXX
TN • KNOXVILLE
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Carrier Information
NANPA
State
TN
Region
SE
Rate Center
KNOXVILLE
Assigned To
UNITED STATES CELLULAR - TN
OCN
6278
Status
RT
Number Range
First Number
(865) 643-0000
Last Number
(865) 643-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
18 reports
18
Total FCC + FTC DNC complaints for numbers in this prefix
Top 13 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (865) 643-8907 8656438907 | 3 |
| 2 | (865) 643-8145 8656438145 | 2 |
| 3 | (865) 643-8982 8656438982 | 2 |
| 4 | (865) 643-8943 8656438943 | 2 |
| 5 | (865) 643-8569 8656438569 | 1 |
| 6 | (865) 643-8680 8656438680 | 1 |
| 7 | (865) 643-8035 8656438035 | 1 |
| 8 | (865) 643-8926 8656438926 | 1 |
| 9 | (865) 643-8933 8656438933 | 1 |
| 10 | (865) 643-8939 8656438939 | 1 |
| 11 | (865) 643-5358 8656435358 | 1 |
| 12 | (865) 643-8976 8656438976 | 1 |
| 13 | (865) 643-8204 8656438204 | 1 |
About This Prefix
Phone numbers starting with (865) 643 are part of the North American Numbering Plan (NANP). The first three digits (865) represent the Area Code (NPA), and the next three digits (643) represent the Central Office Code (NXX) or exchange.
- NPA (865) - Numbering Plan Area, identifies the geographic region
- NXX (643) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)