Is it safe to use a virtual number?
Virtual numbers are safe for most sign-ups, with real limits. What's safe, what isn't, when a service blocks one, and how to use one without getting burned.
How SMS verification actually works
Articles on temporary numbers and the routes behind them — written in plain language, around what we can prove. Where we don't have data, the article says so; that rule applies here the same as it does on every price and route page.
All articles
Does WhatsApp ban virtual numbers?
WhatsApp can reject or ban some virtual numbers, but not all and never predictably. Why it screens numbers, what the number's origin changes, and what to do.
Temporary number for OTP: how one-time passcodes work with a rented number
An OTP is a one-time passcode a service texts to verify you. How a rented number receives one, why signups demand it, and where virtual numbers get blocked.
Google Voice alternatives: keeper numbers vs one-time verification
Most Google Voice alternatives are numbers you keep — second-line apps, not us. If you only need one signup code, a rented verification number fits instead.
Best SMS verification services: an honest list
No single best SMS verification service exists — an honest list ordered by what each one is for, with every competitor claim dated or marked as not verified.
Second-line app vs verification number: which do you need?
Hushed, Burner, MySudo, TextNow and Google Voice sell a number you keep. A verification number is used once and discarded. Which product fits which job.
What does SMS mean?
SMS stands for Short Message Service — plain text over the mobile network. What it means, the 160-character limit, and how it differs from MMS and iMessage.
What is SMS? How text messaging actually works
SMS is the text standard built into every mobile phone. The path a message travels, why it arrives late instead of failing, and what it can't do.
What does “Sent as SMS” mean?
It means iMessage couldn't deliver, so your iPhone sent the message as a normal text instead. Why it happens, what it costs, and how to stop it.
What is Amazon OTP? Why you get these codes
OTP means one-time password. Amazon sends them for two separate reasons — signing in and confirming a delivery — and only one is about security.
How SMS verification routes fail
A route is one country paired with one service, and it fails in knowable ways: stale supply pools, carrier filtering, recycled numbers. Each one, explained.
Temporary phone numbers, explained
What a temporary phone number is, how one-time codes differ from rentals, what they can and can't do, and the privacy basics to know before using one.
What is a virtual phone number?
A virtual phone number is a number with no SIM behind it. Three different products share the name — here's how to tell which one a site is selling you.
What is a burner number?
A burner number started life as a prepaid handset you threw away. What the word means today, what it's good for, and why it isn't anonymity.
How to get a temporary phone number
Four ways to get a temporary phone number — a free public inbox, a prepaid SIM, a second-number app, or a paid one-time number — with the honest trade-offs.
Why SMS codes don't arrive: the chain, and where it breaks
An SMS code crosses four owners before it reaches you. Here's the chain, the five places it breaks, and the three questions to ask about any success rate.
Every country and service we carry
Every route below is one click away. Open a country to see its services, or jump straight to a service hub.
United States numbers
8 of 39 servicesUnited Kingdom numbers
8 of 39 servicesNetherlands numbers
8 of 39 servicesGermany numbers
8 of 39 servicesPoland numbers
8 of 39 servicesPortugal numbers
8 of 39 servicesSpain numbers
8 of 39 servicesEstonia numbers
8 of 39 servicesChina numbers
8 of 39 servicesCanada numbers
8 of 39 servicesJapan numbers
8 of 39 servicesFrance numbers
8 of 39 servicesIndia numbers
8 of 39 servicesNigeria numbers
8 of 39 servicesPakistan numbers
8 of 39 servicesBangladesh numbers
8 of 39 servicesIndonesia numbers
8 of 39 servicesBrazil numbers
8 of 39 servicesPhilippines numbers
8 of 39 servicesVietnam numbers
8 of 39 servicesTurkey numbers
8 of 39 servicesGhana numbers
8 of 39 servicesAll services
- WhatsApp numbers
- Telegram numbers
- Google numbers
- Instagram numbers
- Discord numbers
- Tinder numbers
- TikTok numbers
- Facebook numbers
- Grindr numbers
- Hinge numbers
- POF numbers
- Bumble numbers
- Badoo numbers
- Battle.net numbers
- Steam numbers
- Twitch numbers
- Roblox numbers
- Signal numbers
- Viber numbers
- WeChat numbers
- LINE numbers
- Snapchat numbers
- X numbers
- LinkedIn numbers
- Reddit numbers
- Amazon numbers
- eBay numbers
- AliExpress numbers
- Airbnb numbers
- Uber numbers
- Lyft numbers
- DoorDash numbers
- PayPal numbers
- Binance numbers
- Coinbase numbers
- Revolut numbers
- OpenAI numbers
- Microsoft numbers
- Fax numbers