Phone Prefix
(865) 257-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) 257-0000
Last Number
(865) 257-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
21 reports
21
Total FCC + FTC DNC complaints for numbers in this prefix
Top 21 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (865) 257-0336 8652570336 | 1 |
| 2 | (865) 257-1684 8652571684 | 1 |
| 3 | (865) 257-1716 8652571716 | 1 |
| 4 | (865) 257-2456 8652572456 | 1 |
| 5 | (865) 257-2906 8652572906 | 1 |
| 6 | (865) 257-3551 8652573551 | 1 |
| 7 | (865) 257-4406 8652574406 | 1 |
| 8 | (865) 257-7968 8652577968 | 1 |
| 9 | (865) 257-8929 8652578929 | 1 |
| 10 | (865) 257-9063 8652579063 | 1 |
| 11 | (865) 257-9270 8652579270 | 1 |
| 12 | (865) 257-9301 8652579301 | 1 |
| 13 | (865) 257-9313 8652579313 | 1 |
| 14 | (865) 257-9402 8652579402 | 1 |
| 15 | (865) 257-9469 8652579469 | 1 |
| 16 | (865) 257-9487 8652579487 | 1 |
| 17 | (865) 257-9527 8652579527 | 1 |
| 18 | (865) 257-9592 8652579592 | 1 |
| 19 | (865) 257-9712 8652579712 | 1 |
| 20 | (865) 257-9765 8652579765 | 1 |
| 21 | (865) 257-9817 8652579817 | 1 |
About This Prefix
Phone numbers starting with (865) 257 are part of the North American Numbering Plan (NANP). The first three digits (865) represent the Area Code (NPA), and the next three digits (257) represent the Central Office Code (NXX) or exchange.
- NPA (865) - Numbering Plan Area, identifies the geographic region
- NXX (257) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)