Its not a call blocker and it isn't going to stop criminals or foreign country's from calling. Consider getting a call blocking device or phone.. You can google them and many are around $40.00 or so. If its a cell phone, some already have call blocking, if not, there are free apps on the web that will work for some. You can google this. If you have a smart phone, there is a free app called call control. Iphones appear to have apps also. Another one is called Mr. Number.
Report your callers here, not just to the DNC alone:
https://www.ftccomplaintassistant.gov/#&panel1-1
https://esupport.fcc.gov/ccmsforms/form1088.action
https://complaints.donotcall.gov/complaint/complaintcheck.aspx?panel=2
For text messages: forwarding any text message spam you get to the short code “7726,” which spells “spam” on most phones, to alert your network operator to the abuse. ATT won't accept 7726 But they will accept BLOCK and return a message that the web site is blocked. forward the texts to 7726 or BLOCK, depending on your phone carrier.
By State DNC lists:
http://800notes.com/res/DoNotCall.aspx
FCC Abandoned Calls Complaint form:
http://www.fcc.gov/cgb/consumerfacts/1088D-R.pdf
email:
[email protected]
To file complaints on Foreign company's:
eConsumer.gov: Report Your Complaint
E-mail:
[email protected]
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Enforcement:
http://800notes.com/forum/ta-c17c24b9614a487/ ... ttery-scam-case
http://800notes.com/forum/ta-c116acd736280bb/ ... h-telemarketing
http://800notes.com/forum/ta-bfcd4eb5e5bf6d6/ ... y-ftc-and-il-ag
http://800notes.com/forum/ta-bf7e49d2ddb0453/ ... e-dnc-violation
http://consumerist.com/2015/04/08/robocalling ... ding-consumers/
http://transition.fcc.gov/eb/
http://www.consumerfinance.gov/blog/category/enforcement/
http://www.ftc.gov/enforcement
http://www.ftc.gov/opa/2013/09/ambrosia.shtm
http://www.ftc.gov/os/caselist/1223190/
http://www.consumerfinance.gov/newsroom/