How to call a US landline from abroad without an app or SIM
Updated
Short answer
To call a US landline from abroad without an app or SIM, open RobinPhone in your phone or laptop browser on Wi-Fi, type the number and press Call: it's $0.02 per minute to US landlines and mobiles, your first 1-minute call is free, and credit starts at $5.
Whether you're in Singapore, London or anywhere else, calling an ordinary US landline usually means roaming charges, a calling app both sides must install, or a phone card. A browser-based calling service skips all of that: the call goes from your browser to the US phone network, so a bank, airline, doctor's office or family landline rings like any normal call, and nobody on the other end needs an app or internet.
Calling a business rather than family? See how to call a bank abroad.
Key facts
Everything you need to know before your first call to the US:
- Price: $0.02 per minute to US landlines and mobiles, the same rate for both. Canada is the same.
- Free first call: your first 1-minute call is free, with no card needed.
- Minimum top-up: $5, and prepaid credit never expires. No subscription or connection fee.
- What you need: a phone, tablet or laptop with a modern browser (Chrome, Safari, Edge or Firefox) and Wi-Fi or mobile data. No app, no SIM.
Example call costs
Calls are billed per minute at $0.02, so even long calls stay cheap:
- First call, up to 1 minute: free
- A 10-minute call: about $0.20
- 30 minutes on hold with a US bank or airline: about $0.60
- $5 of credit: roughly 250 minutes of calls to the US
Which apps can call a real phone number?
 RobinPhone | Yes | Calls US landlines and mobiles from your browser on Wi-Fi, $0.02/min, no app or SIM. |
| Your mobile carrier (roaming) | Yes | Works, but roaming calls to the US are often expensive, and it needs your SIM and a mobile signal. |
| Viber Out, Rebtel and similar | Yes | Can call real numbers with paid credit, but you have to install their app. |
| WhatsApp, FaceTime, Telegram | No | Only call other app users, so they can't ring a landline. |
How to call a US landline, step by step
- 1Open RobinPhone in your browserOn your phone, tablet or laptop. Wi-Fi is enough, and there's nothing to install.
- 2Sign up with Google or emailIt takes about 30 seconds, and your first 1-minute call is free.
- 3Pick United States (+1) and type the numberEnter the 10-digit number (area code and number), or paste the full number starting with +1.
- 4Press Call and allow the microphoneYour browser asks once. The other person sees a US caller ID and answers a normal call.
- 5Top up only when you need moreAdd $5, $10 or $25 of credit when the free minute is used. Credit never expires.
What it costs
| United States landlines and mobiles | $0.02/min |
| Canada landlines and mobiles | $0.02/min |
Live landline rates, billed per minute. No connection fee. Full rates for 175+ countries
Common questions
How much does it cost to call a US landline from abroad?
With RobinPhone it's $0.02 per minute to any US landline or mobile, billed per minute with no connection fee. A 10-minute call costs about $0.20, and your first 1-minute call is free.
Can I call a US landline from Singapore without a SIM card?
Yes. Open RobinPhone in your phone's browser on Wi-Fi and dial the US number. The call doesn't use your SIM or roaming, so it works the same from Singapore or anywhere else.
Does the person I'm calling need an app?
No. They answer on their normal landline or mobile. Nothing to install and no internet needed on their side.
Is it a real phone call?
Yes. It connects to the US phone network like any other call, so phone menus ("press 1") and hold queues work.
What number will they see?
A US number by default. You can show your own verified number instead, or rent your own US number.
Can they call me back?
Yes, if you rent a US number ($4.95 a month). Calls to it ring in your browser while RobinPhone is open, and missed calls show in your history.
Can I call US toll-free 1-800 numbers from abroad?
Often not. Many US toll-free numbers don't accept calls from outside the US, so use the company's regular number if one is listed.
More guides
Make the call now
Your first 1-minute call to the US is free. Then it's $0.02 a minute, with credit from $5. No app, no SIM, no subscription.