Phone Prefix
(573) 640-XXXX
MO • SILEX
Search Number in This Prefix
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Carrier Information
NANPA
State
MO
Region
SW
Rate Center
SILEX
Assigned To
BANDWIDTH.COM CLEC, LLC - MO
OCN
993E
Status
AS
Date Assigned
Sep 10, 2021
Number Range
First Number
(573) 640-0000
Last Number
(573) 640-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
4 reports
4
Total FCC + FTC DNC complaints for numbers in this prefix
Top 4 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (573) 640-0683 5736400683 | 1 |
| 2 | (573) 640-0792 5736400792 | 1 |
| 3 | (573) 640-0908 5736400908 | 1 |
| 4 | (573) 640-1732 5736401732 | 1 |
About This Prefix
Phone numbers starting with (573) 640 are part of the North American Numbering Plan (NANP). The first three digits (573) represent the Area Code (NPA), and the next three digits (640) represent the Central Office Code (NXX) or exchange.
- NPA (573) - Numbering Plan Area, identifies the geographic region
- NXX (640) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)