This app helps you identify unwanted calls by allowing users to report and tag spam or telemarketing numbers. All submissions are anonymous and help build a community-driven database to protect users from potential scams.
Reviews of NumberBox are mixed: the Utilities app is rated 4.5/5 from 563 App Store ratings. What users like most: effective at identifying unknown numbers, fast and practical performance. Top complaints: serious privacy violations and data sharing without consent, non-functional after recent updates. Summarized from real user reviews.
4.0.0
October 5, 2026
Fixed reported bugs.
5 issues
App stopped working after latest update
Unable to identify any numbers despite core function
5 requests
Offline functionality
Location information display
NumberBox is a tool that allows users to voluntarily report unwanted or spam phone numbers. By submitting tags like 'Scammer' or 'Telemarketing,' users help build a community database to identify potentially unwanted calls and keep others safe.
The app is designed with privacy as a top priority. It does not collect, store, or share any personal data, nor does it access your contacts, call history, or messages. All user-submitted tags are stored anonymously and are not linked to any personal identities.
Yes, NumberBox is a free application. There are no costs associated with downloading or using its features to identify and report unwanted calls.
You can report any phone number you deem unwanted or potentially harmful. This includes numbers associated with scams, telemarketing, spam, or any other type of unsolicited calls that you wish to flag for the community.
