Phone Prefix
(931) 257-XXXX
TN • CLARKSVL
Search Number in This Prefix
Enter the last 4 digits to search for a specific number
Carrier Information
NANPA
State
TN
Region
SE
Rate Center
CLARKSVL
Assigned To
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN
OCN
6673
Status
AS
Date Assigned
Sep 07, 2012
Number Range
First Number
(931) 257-0000
Last Number
(931) 257-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
7 reports
7
Total FCC + FTC DNC complaints for numbers in this prefix
Top 7 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (931) 257-5487 9312575487 | 1 |
| 2 | (931) 257-5749 9312575749 | 1 |
| 3 | (931) 257-5764 9312575764 | 1 |
| 4 | (931) 257-7073 9312577073 | 1 |
| 5 | (931) 257-7082 9312577082 | 1 |
| 6 | (931) 257-7901 9312577901 | 1 |
| 7 | (931) 257-9712 9312579712 | 1 |
About This Prefix
Phone numbers starting with (931) 257 are part of the North American Numbering Plan (NANP). The first three digits (931) represent the Area Code (NPA), and the next three digits (257) represent the Central Office Code (NXX) or exchange.
- NPA (931) - Numbering Plan Area, identifies the geographic region
- NXX (257) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)