Sites similar to callblockerusa.com
Callblockerusa alternatives & similar sites
USA #1 CPR Call Blocker for Landlines Home Phones | Robocall Blocker. — 18 websites ranked by shared content topics, category and on-page relevance.
Each result shows its full tech stack, contacts and AI-policy — not just a name · Browse all sites in Phone Services →
| Domain | Match | Title | Country/Lang | Category | AI files | Contact | AI-protection |
|---|---|---|---|---|---|---|---|
| gigaset.com ↗ | 60* match | Gigaset - Phones & Smartphones | Made in Germany | en | SmartphonesTYPO3Magento | – | – | none |
| boostmobile.com ↗ | 60* match | Phone Plans & Best New Phones | Boost Mobile | en | Phone ServicesAdobe Experience Manager | – | phone | none |
| find-phones.com ↗ | 60* match | Find Phones - Mobile Phone Companies and Cell Phones | en | Phone Services | robots | – | none |
| cellphonesforsoldiers.com ↗ | 60* match | Cell Phones For Soldiers | en | SmartphonesWordPress | robots | partial · 8 | |
| vodacom.co.za ↗ | 55* match | Home | Vodacom | South Africa en | SmartphonesMagento | – | – | none |
| gsmcontrol.com.mx ↗ | 55* match | GSMControl - Inicio | Mexico en | Phone Services | – | – | none |
| signalherouk.com ↗ | 55* match | Mobile Phone Signal Booster | Best Signal Boosters in UK | en | Phone ServicesFoxy.io | robots | phone | none |
| signalboostersireland.com ↗ | 55* match | Mobile Phone Signal Booster | Best Signal Boosters in Ireland | en | Phone ServicesWooCommerce | robots | emailphone | none |
| phonepublisher.com ↗ | 55* match | PhonePublisher - Innovationen am Telefon. | en | Smartphones | – | – | none |
| meidconverter.com ↗ | 55* match | MEID Converter - Free MEID and ESN conversion tool | en | Phone Services | robots | – | none |
| cricketwireless.com ↗ | 32* match | Cricket Wireless | Unlimited Phone Plans | Affordable Cell Phones | No Contract | en | Phone Services | – | – | none |
| donotcall.gov ↗ | 32* match | National Do Not Call Registry | en | Phone Services | – | – | none |
| nuacom.com ↗ | 32* match | Business Phone System | Cloud PBX | VoIP | Call Center Software | en | Phone ServicesWordPress | robotsllms | phone | none |
| three.co.uk ↗ | 32* match | Three | Phones, Broadband & SIM Only deals | United Kingdom en | Phone ServicesAdobe Experience Manager | – | – | none |
| piton99bisa.com ↗ | 32* match | PITON99 - Pusat Grosir Smartphone, Kredit HP, Elektronik Berkualitas di Indonesia | en | Smartphones | robots | – | partial · 8 |
| callsine.com ↗ | 32* match | CallSine | en | Phone Services | robots | none | |
| ajikablomboktengah.org ↗ | 32* match | PITON99 - Pusat Grosir Smartphone, Kredit HP, Elektronik Berkualitas di Indonesia | en | Smartphones | – | – | none |
| callcustomercare.com ↗ | 32* match | Call Customer Care HelpDesk Helpline Toll Free Support Numbers callcustomercare.com | en | Phone ServicesWordPress | robotsllms | – | partial · 3 |
How the match score works
Each match is a 0–100 similarity score — the higher it is, the more two sites resemble one another. It’s computed automatically from our own crawl data (never from what a site says about itself) by combining several independent signals, so a high score means several of them point the same way:
- shared topics how many of the same fine‑grained content topics (IAB sub‑categories) both sites cover — the main signal.
- same category whether they sit in the same business / industry category.
- content & title how closely their titles and page descriptions line up in wording and meaning.
No single signal decides the result — they’re blended together. Treat the score as a way to rank candidates rather than an absolute percentage; the chips on each result show which signals contributed.