# Unknown Calls

> Theunknowncall.com provides information about calls or text messages from unknown phone numbers. The feedback on this page is based on users' comments. You can query home or mobile phone numbers.

Canonical page: [https://chrome-stats.com/d/unknown-calls](https://chrome-stats.com/d/unknown-calls)

## Overview

- **ID:** `unknown-calls`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Public App
- **Category:** privacy-security,search-tools,alerts-updates
- **Version:** 1.0
- **Last updated:** 2019-09-23
- **First published:** 2019-09-22
- **Size:** 13 KB
- **Data as of:** 2026-09-11
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/unknown-calls/)
- **Website:** [https://www.theunknowncall.com](https://www.theunknowncall.com/)

## Description

Unknown Calls is a Firefox add-on that provides information about calls or text messages from unknown phone numbers. You can query home or mobile phone numbers and access feedback from users. The add-on allows you to quickly lookup your phone number and provides basic information such as state, city, and county. It also shows the geographical information of those who questioned the phone number for informational purposes. Access similar phone numbers conveniently with this add-on.

## Rankings

- #135,262 — Overall

## Safety

- **Risk impact:** Very low risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- This permission has no access or impact on the user's system or data, thus carrying no risk.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/unknown-calls)