Overview
What is Telemarketing Blocker?
Telemarketing Blocker : Stop telemarketing calls using a voice modem installed in your PC
In depth
A closer look at Telemarketing Blocker
Telemarketing Blocker is a Caller ID screen software that retrieves caller's telephone number using your voice modem (you must have subscribed Caller ID feature from your TeleCom. and your modem supports Caller ID in your local state). Telemarketing Blocker is an application that willl help you block unwanted phone calls. You may setup your private block list (for prank calls) or import a public (for telemarketing calls) block list from our user sharing block list. Also it works in two modes: Mode1 (Transparent) or Mode2 (Replace Ringer).
Verdict
Should you download Telemarketing Blocker?
Telemarketing Blocker runs on
Windows 10/11
and is available under the
Freeware
license
— the installer is 462 KB.
We’ve catalogued it under
General.
✓
Verified clean. Every Telemarketing Blocker build on SoftLookup is scanned for viruses, spyware, adware, trojans and backdoors. We re-test on every update.
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At a glance
Telemarketing Blocker specifications
- Publisher
-
Kengolf.com Inc
- Last updated
- May 1, 2026
- License
- Freeware
- Operating system
- Windows 10/11
- File size
- 462 KB
- Price
- Free
- Page views
- 553
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