---
title: "Number verification"
description: "Check if a provided phone number matches the one actively associated with the user's mobile device"
url: "https://developer.pxg.konera.com/guides/available-apis/number-verify"
image: "https://developer.pxg.konera.com/_og/d/c_Ocean.takumi,title_Number+verification,description_Check+if+a+provided+phone+number+matches+the+one+actively+associated+with+the+user's+mobile+device,props_eyJ0aGVtZSI6eyJtb2RlIjoiZGFyayIsImNvbG9ycyI6eyJwcmltYXJ5IjoiIzIyNGFjMCJ9fX0,p_Ii9ndWlkZXMvYXZhaWxhYmxlLWFwaXMvbnVtYmVyLXZlcmlmeSI,s_v61HR5AteWAKIhI3.png"
---

# Number verification

## [Benefits](#benefits)

Number Verification instantly checks if someone's phone number matches their real mobile device. This silently stops fraudsters faking numbers while giving users lightning-fast, secure logins for banking, shopping, or account setup. Also works on wifi connections for selected operators.

## [Variants](#variants)

-   **Number verification**: Check if a provided phone number matches the one actively associated with the user's mobile device.

## [Usecases](#usecases)

-   **Fraud prevention**: Confirming user information for secure operations and illuminating fraudulent actions by catching nonconformity.
-   **Silent authentication**: Replace login flows with silent number verifications
-   **Frictionless risk reduction**: Use anomaly detection to introduce additional security steps, while reducing user effort on authentication on trusted devices.