Get a Second Phone Number In Your Browser or on iPhone
Get a second phone number without a second SIM or phone: rent a US or Canada number that rings in your browser or the TwinPhone iPhone app. It takes calls and receives texts from US and Canadian senders, but cannot send SMS. Up to 3 numbers per account, cancel anytime.
From $3.19/month · No contracts, cancel anytime
- Mottar anrop og SMS fra USA
- Kan ikke sende SMS
- Fra $3.19/mnd
- Kan sies opp når som helst
How It Works
Choose a US or Canada number — no ID required.
Make and receive calls in your browser or on iPhone, receive SMS, and set the number as your outgoing caller ID.
Keep your personal number private. One account, two numbers, zero hassle.
Why People Get a Second Number
Freelancers & side projects
Professional number without a business plan
Online privacy
Sign up for services without exposing your real number
Travel & expat life
Keep a US or Canada number abroad — no second SIM
Dating apps
Keep your real number private while chatting
Family abroad
Give US or Canada contacts a familiar number to reach you
Verification codes
Receive codes from services that accept virtual numbers
Why TwinPhone vs Other Second Number Apps
Use any supported browser or the TwinPhone app for iPhone
No subscription required for calling — pay only for what you use
US & Canada virtual numbers with local caller ID
Voice calls plus inbound SMS (sending SMS is not supported)
Call signalling and media encrypted in transit (TLS + SRTP)
No ads, no data selling, no bloatware
Second Phone Number — FAQ
Common questions about virtual second numbers.
TwinPhone gives you a virtual second number for your browser or iPhone. No second phone or SIM card is needed. Sign up, choose a US or Canada number, and start making and receiving calls.
Yes. TwinPhone virtual numbers support voice calls and inbound SMS in the browser and on iPhone. Sending SMS isn't supported — the inbox is receive-only.
TwinPhone virtual numbers start from $3.19/month with no long-term contract. Calls are billed separately, pay-as-you-go: $0.02/min to the US and Canada, and every other rate is shown before you dial. No hidden fees.
Yes. TwinPhone offers virtual numbers in the US, Canada and Puerto Rico. Choose a local number in any of them.
Call signalling and media under TwinPhone’s control are encrypted in transit with TLS + SRTP. Your personal number is not shown to the other party — they see your TwinPhone virtual number.
Yes. While the rental is active, the number is yours and renews monthly at the same price. There is no minimum term: cancel anytime in your account.
Your second number is a click away
From $3.19/mo. No contracts. Cancel anytime.
Free to sign up — no card, no subscription