---
title: "Use cases | SMS Hallo"
description: "How people use a private real mobile number: WhatsApp Business, online selling, dating, travel, remote work and more."
canonical: https://smshallo.com/use-cases
language: en
last_updated: 2026-09-30T12:26:08+00:00
---
# Use cases

How people use a private real mobile number: WhatsApp Business, online selling, dating, travel, remote work and more.

[## A real mobile number for WhatsApp BusinessGet a real mobile number for WhatsApp Business in 181 countries. Keep work chats apart from your personal phone, from $1.80/month on the 12-month plan.](https://smshallo.com/use-cases/whatsapp-business)

[## A separate phone number for selling onlineSell online without sharing your personal phone. Rent a real mobile number for marketplaces, buyers and delivery calls in 181 countries, from $1.80/month.](https://smshallo.com/use-cases/online-selling)

[## A private phone number for dating appsKeep your personal number private on dating apps. Use a separate real mobile number for sign-up and first chats, with a private inbox. 181 countries.](https://smshallo.com/use-cases/dating-privacy)

[## A phone number that works while you travelTravelling or moving abroad? Rent a real mobile number that receives SMS codes and calls in your browser, with no SIM swap. 181 countries, from $1.80/month.](https://smshallo.com/use-cases/travel)

[## A work phone number for freelancers and remote workersFreelancer or remote worker? Rent a real mobile number for clients, work apps and calls in your browser, kept apart from your personal phone. 181 countries.](https://smshallo.com/use-cases/freelancers-and-remote-work)

[## Real mobile numbers for testing SMS flows in your appQA testing SMS sign-up, OTP and 2FA flows? Use real mobile numbers in 181 countries to check delivery, formats and codes. For testing your own app only.](https://smshallo.com/use-cases/app-testing-for-developers)

[## A business phone number for small businessesGive your small business its own real mobile number for customers, apps and codes, with a browser dialer and SMS inbox. 181 countries, from $1.80/month.](https://smshallo.com/use-cases/small-business)

---

## Key facts (SMS Hallo)
- Real mobile numbers in 181 countries, rented online — no SIM card, no ID documents
- Price: from $1.80 per month on the 12-month plan ($21.60 billed yearly), same in every country
- Every number: unlimited incoming SMS and calls, 500 outgoing SMS and 1,000 calling minutes per month
- Guarantees: Every number is covered three ways: a 7-day free replacement guarantee, a 100% refund if it doesn't work with your app, and a 7-day no-questions money-back guarantee if you haven't used it.
- Payment: USDT or USDC on Tron, BNB Chain, Polygon, Base or Solana
- Support: support@smshallo.com (replies usually within a few hours) · SMSHallo Inc., 650 N Highway 414, Mountain View, WY 82939, United States