We no longer support this browser. For an optimal experience, we recommend updating your browser.
CPR V5000 Call Blocker
The V5000 Call Blocker has 5000 known numbers pre-programmed into the unit, and allows you to to block other numbers as they call you.
Technical support
Need help with your Call Blocker? Download the user guide for product details, or contact International Resources for support.
For technical support, please contact International Resources.
By phone: 888-397-5300 8 a.m. - 8 p.m. EST Monday - Friday
By email: contact@intlresources.com
Top Phone Topics
-
Troubleshooting -
Calling features -
Connected Voice -
Block unwanted calls -
Voicemail user guide
See all Phone topics
Calling Features
See all Phone topics
Troubleshoot problems with your service
Support topics
About Lumen | About CenturyLink | Careers | Investor Relations | Newsroom | Legal | Privacy Notice | Tariffs | Customers with Disabilities | Site Map | Cookie Settings | CenturyLink in Your Area | CenturyLink.net | White/Yellow Pages | Centurylink Retailer | CenturyLink Internet Partner
Residential | Small Business | Enterprise | ©2026 CenturyLink. All Rights Reserved.