Phone Prefix
(620) 257-XXXX
KS • LYONS
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Carrier Information
NANPA
State
KS
Region
SW
Rate Center
LYONS
Assigned To
TELNYX LLC
OCN
073H
Status
AS
Date Assigned
Jun 29, 2018
Number Range
First Number
(620) 257-0000
Last Number
(620) 257-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
25 reports
25
Total FCC + FTC DNC complaints for numbers in this prefix
Top 20 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (620) 257-0204 6202570204 | 4 |
| 2 | (620) 257-2244 6202572244 | 3 |
| 3 | (620) 257-1853 6202571853 | 1 |
| 4 | (620) 257-2470 6202572470 | 1 |
| 5 | (620) 257-3476 6202573476 | 1 |
| 6 | (620) 257-3853 6202573853 | 1 |
| 7 | (620) 257-4547 6202574547 | 1 |
| 8 | (620) 257-5163 6202575163 | 1 |
| 9 | (620) 257-6026 6202576026 | 1 |
| 10 | (620) 257-6061 6202576061 | 1 |
| 11 | (620) 257-6378 6202576378 | 1 |
| 12 | (620) 257-6485 6202576485 | 1 |
| 13 | (620) 257-6545 6202576545 | 1 |
| 14 | (620) 257-6581 6202576581 | 1 |
| 15 | (620) 257-6639 6202576639 | 1 |
| 16 | (620) 257-6734 6202576734 | 1 |
| 17 | (620) 257-6975 6202576975 | 1 |
| 18 | (620) 257-7589 6202577589 | 1 |
| 19 | (620) 257-9470 6202579470 | 1 |
| 20 | (620) 257-1134 6202571134 | 1 |
About This Prefix
Phone numbers starting with (620) 257 are part of the North American Numbering Plan (NANP). The first three digits (620) represent the Area Code (NPA), and the next three digits (257) represent the Central Office Code (NXX) or exchange.
- NPA (620) - Numbering Plan Area, identifies the geographic region
- NXX (257) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)