WideProtect — Block Spam Calls by Prefix (iOS)
We found an app that helps users severely affected by phone spam: WideProtect — Spam Call Blocker. Its standout feature is the ability to block entire phone-number prefixes — including area codes and full country codes — which can drastically reduce waves of robo-calls coming from the same number ranges.
Key features
- Block incoming calls by phone-number prefixes (area codes or country codes).
- Block SMS from specified numbers or by keywords.
- Whitelist/blacklist management and visualization of how many numbers a prefix will block.
- Works without registration; offers trial and paid options.
Platforms & links
Currently available on iOS (App Store): WideProtect on the App Store.
For a walkthrough, see this video tutorial: WideProtect tutorial on YouTube.
How to use (quick)
- Install the app from the App Store.
- Open WideProtect and add prefixes (e.g., +44, +86, or specific area codes) to the block list.
- Optionally add SMS filters and configure whitelist numbers you never want blocked.
Verdict
WideProtect is useful if you receive many spam calls from consistent prefixes. It complements carrier spam protection and other apps well. The main limitation: current confirmed availability is iOS — Android availability is unclear.
Have you tried WideProtect or another prefix-blocking tool? Share your experience in the comments below.