--- title: Bob's Do-Not-Call Protection Blog | Hal Granoff description: Hal Granoff is a Business Director at Early Warning, providing innovative risk management solutions to a diverse network of 2,300 financial institutions, government entities and payment companies, enabling businesses and consumers to transact with security and convenience. Owned and governed by five of the largest banks in the United States, our unique business model facilitates a data exchange system based on collaborative intelligence and trusted exchange. Hal can be reached on his personal line at 480-426-2074. --- [![Do-Not-Call Protection](https://www.donotcallprotection.com/hs-fs/file-2044671217-jpg/Images/donotcall_logo.jpg?width=412&height=122&name=donotcall_logo.jpg "Do-Not-Call Protection")](https://www.donotcallprotection.com) - [Solutions](https://www.donotcallprotection.com/do-not-call-compliance-solutions-1) - [About Us](https://www.donotcallprotection.com/about-us) - [FAQ](https://www.donotcallprotection.com/faq) - [Testimonials](https://www.donotcallprotection.com/testimonials) - [Contact Us](https://www.donotcallprotection.com/about-us/contact-us) - [Blog](https://www.donotcallprotection.com/blog) ## \[fa icon="phone"\] 1-800-800-5002 By continuing to use this site, you agree to our [**Privacy Policy**](https://donotcallprotection-1.hs-sites.com/privacy-policy) and [**Terms of Use**](https://donotcallprotection-1.hs-sites.com/terms-of-use) # [Bob's Do-Not-Call Protection Blog](https://donotcallprotection-1.hs-sites.com/blog) ## Hal Granoff Hal Granoff is a Business Director at Early Warning, providing innovative risk management solutions to a diverse network of 2,300 financial institutions, government entities and payment companies, enabling businesses and consumers to transact with security and convenience. Owned and governed by five of the largest banks in the United States, our unique business model facilitates a data exchange system based on collaborative intelligence and trusted exchange. Hal can be reached on his personal line at 480-426-2074. Find me on: [\[fa icon="linkedin-square"\]](https://www.linkedin.com/in/hal-granoff-b3030b1) ## Recent Posts [![](https://www.donotcallprotection.com/hubfs/Images/blog_images/Once_Upon_a_Time_Nobody_Cared.png)](https://www.donotcallprotection.com/blog/reassigned-wireless-numbers-tcpa-mobile-verification-scrub) ## [Part 2: How to scrub for Reassigned Numbers with a Mobile Verification System.](https://www.donotcallprotection.com/blog/reassigned-wireless-numbers-tcpa-mobile-verification-scrub) \[fa icon="calendar'\] Dec 31, 2015 7:30:00 AM / by [Hal Granoff](https://www.donotcallprotection.com/blog/author/hal-granoff) posted in [Reassigned Numbers Scrub](https://www.donotcallprotection.com/blog/topic/reassigned-numbers-scrub) [\[fa icon="comment"\] 0 Comments](https://www.donotcallprotection.com/blog/reassigned-wireless-numbers-tcpa-mobile-verification-scrub#comments-listing)   We continue our interview with [Early Warning](http://www.earlywarning.com/index.html) TCPA Reassigned Number Verification expert Hal Granoff. Click [here](https://www.donotcallprotection.com/blog/reassigned-numbers-scrub-mobile-number-verification-tcpa-compliant) for Part 1.  [Read More \[fa icon="long-arrow-right"\]](https://www.donotcallprotection.com/blog/reassigned-wireless-numbers-tcpa-mobile-verification-scrub) [![](https://www.donotcallprotection.com/hubfs/Images/blog_images/Is_it_really_you.png)](https://www.donotcallprotection.com/blog/reassigned-numbers-scrub-mobile-number-verification-tcpa-compliant) ## [Part 1: How to scrub for Reassigned Numbers with a Mobile Verification System.](https://www.donotcallprotection.com/blog/reassigned-numbers-scrub-mobile-number-verification-tcpa-compliant) \[fa icon="calendar'\] Dec 29, 2015 7:30:00 AM / by [Hal Granoff](https://www.donotcallprotection.com/blog/author/hal-granoff) posted in [Reassigned Numbers Scrub](https://www.donotcallprotection.com/blog/topic/reassigned-numbers-scrub) [\[fa icon="comment"\] 0 Comments](https://www.donotcallprotection.com/blog/reassigned-numbers-scrub-mobile-number-verification-tcpa-compliant#comments-listing) Wireless Authentication expert Hal Granoff of [Early Warning](http://www.earlywarning.com/index.html) talks about the history of Mobile Number Verification solutions for business. Why it's a good idea for companies to check for "recycled" numbers before permission calls - and what the [FCC's recent demand](https://www.fcc.gov/document/tcpa-omnibus-declaratory-ruling-and-order) to "use a third-party reassigned number database to check before calling" means to permission-based marketers.   [Read More \[fa icon="long-arrow-right"\]](https://www.donotcallprotection.com/blog/reassigned-numbers-scrub-mobile-number-verification-tcpa-compliant) [All posts](https://www.donotcallprotection.com/blog/all) ### Subscribe to Email Updates   [![New Call-to-action](https://no-cache.hubspot.com/cta/default/446206/6ead9a65-e460-4188-a0a5-39117140e6ef.png)](https://cta-redirect.hubspot.com/cta/redirect/446206/6ead9a65-e460-4188-a0a5-39117140e6ef)   [![New Call-to-action](https://no-cache.hubspot.com/cta/default/446206/55898343-9fcb-44fb-b1e5-93e19081a4a4.png)](https://cta-redirect.hubspot.com/cta/redirect/446206/55898343-9fcb-44fb-b1e5-93e19081a4a4)   [![New Call-to-action](https://no-cache.hubspot.com/cta/default/446206/85b85239-7975-4d29-a173-025ee92064b2.png)](https://cta-redirect.hubspot.com/cta/redirect/446206/85b85239-7975-4d29-a173-025ee92064b2)   [![New Call-to-action](https://no-cache.hubspot.com/cta/default/446206/07836beb-227e-4827-a77c-c3db3b993d5d.png)](https://cta-redirect.hubspot.com/cta/redirect/446206/07836beb-227e-4827-a77c-c3db3b993d5d) ## Bob's Mission![bob_mission](https://www.donotcallprotection.com/hs-fs/file-2277003706-jpg/Images/Bob_Photos/bob_mission.jpg?width=268&name=bob_mission.jpg) To help keep you out of trouble with out-of-control DNC & TCPA rules and professional consumer litigants wanting to squeeze every drop of money from your challenged coffers! I also pick up the phone, so you can call my personal line directly at  561-317-3001 with any specific questions. ### Subscribe to Email Updates - Recent - Categories ### Lists by Topic - [B2C Compliance (68)](https://www.donotcallprotection.com/blog/topic/b2c-compliance) - [B2B Compliance (51)](https://www.donotcallprotection.com/blog/topic/b2b-compliance) - [Litigator Scrub (41)](https://www.donotcallprotection.com/blog/topic/litigator-scrub) - [Call Center/Dialer Compliance (33)](https://www.donotcallprotection.com/blog/topic/call-center-dialer-compliance) - [Reassigned Numbers Scrub (25)](https://www.donotcallprotection.com/blog/topic/reassigned-numbers-scrub) - [Ringless Voicemail (18)](https://www.donotcallprotection.com/blog/topic/ringless-voicemail) - [Individual Agent Compliance (10)](https://www.donotcallprotection.com/blog/topic/individual-agent-compliance) - [TCPA Compliant Leads (10)](https://www.donotcallprotection.com/blog/topic/tcpa-compliant-leads) - [Cell Scrub B2B (9)](https://www.donotcallprotection.com/blog/topic/cell-scrub-b2b) - [Number Verification TCPA (8)](https://www.donotcallprotection.com/blog/topic/number-verification-tcpa) - [TCPA Compliant Lead Generators (8)](https://www.donotcallprotection.com/blog/topic/tcpa-compliant-lead-generators) - [Lead Brokers TCPA Compliance (7)](https://www.donotcallprotection.com/blog/topic/lead-brokers-tcpa-compliance) - [Cell Phone Scrub (6)](https://www.donotcallprotection.com/blog/topic/cell-phone-scrub) - [Dialers TCPA Compliance (6)](https://www.donotcallprotection.com/blog/topic/dialers-tcpa-compliance) - [Mobil Verification TCPA (6)](https://www.donotcallprotection.com/blog/topic/mobil-verification-tcpa) - [TCPA Compliance Solutions (5)](https://www.donotcallprotection.com/blog/topic/tcpa-compliance-solutions) - [Avatar TCPA Compliant Dialers (3)](https://www.donotcallprotection.com/blog/topic/avatar-tcpa-compliant-dialers) - [Cell Verification TCPA (3)](https://www.donotcallprotection.com/blog/topic/cell-verification-tcpa) - [Lead Providers Compliance (1)](https://www.donotcallprotection.com/blog/topic/lead-providers-compliance) see all ### About Us Click Below To See How We Help Companies Comply With [Do Not Call Laws \[fa icon="long-arrow-right"\]](https://donotcallprotection-1.hs-sites.com/about-us) ### More Links - [\[fa icon="caret-right"\] Home](https://www.donotcallprotection.com/) - [\[fa icon="caret-right"\] Blog](https://www.donotcallprotection.com/blog) - [\[fa icon="caret-right"\] About Us](https://www.donotcallprotection.com/about-us) - [\[fa icon="caret-right"\] Contact Us](https://www.donotcallprotection.com/about-us/contact-us) ### Contact Us \[fa icon="phone"\]   1-800-800-5002 \[fa icon="home"\]   800 Xanadu Place        Jupiter, FL 33477 [\[fa icon="linkedin-square"\]](http://www.linkedin.com/pub/bob-traylor-bob-donotcallprotection-com/6/11/288) Copyright 2015 | Traylor Communications, LLC \[fa icon="chevron-up"\]