---
updatedAt: 2026-06-26T22:04:23.000Z
agentTools:
  projectIndex: https://foxentry.dev/llms.txt
---

# 🦊 Use cases

These are the most popular use cases of our clients.

## 1. Check if phone number is valid and connected

You can check if the phone number is valid and connected to the network meaning registered for use by any operator.

<TutorialTile
  backgroundColor="#ffd970"
  emoji="📞"
  id="64fb44213cbeef000c586953"
  link="https://foxentry.dev/v2.1/recipes/check-if-phone-number-is-valid-and-connected"
  slug="check-if-phone-number-is-valid-and-connected"
  title="Check if phone number is valid and connected"
/>

***

## 2. Correct phone number typos automatically

In this use case, you can automatically correct phone numbers in your database.

<TutorialTile
  backgroundColor="#cc99ff"
  emoji="📞"
  id="64fb4618b7539d1e79fe0261"
  link="https://foxentry.dev/v2.1/recipes/correct-phone-number-typos-automatically"
  slug="correct-phone-number-typos-automatically"
  title="Correct phone number typos automatically"
/>

***

## 3. Check if the phone number is mobile and what's the operator/carrier.

You can get more information about the phone number.

<TutorialTile
  backgroundColor="#8df7ce"
  emoji="📞"
  id="64fb47703b53f4005fafd8c3"
  link="https://foxentry.dev/v2.1/recipes/check-if-the-phone-number-is-mobile-and-whats-the-operatorcarrier"
  slug="check-if-the-phone-number-is-mobile-and-whats-the-operatorcarrier"
  title="Check if the phone number is mobile and what's the operator/carrier."
/>