Get a Second Phone Number In Your Browser or on iPhone
Choose a US or Canada number for calls and inbound SMS. Use it in your browser or with the TwinPhone iPhone app — no second phone or SIM card.
From $3.19/month · No contracts, cancel anytime
How It Works
Choose a US or Canada number. Get it in seconds — 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 on a pay-as-you-go basis from $0.02/min. No hidden fees.
Yes. TwinPhone offers virtual numbers in the US and Canada. Choose a local number in either country.
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. As long as your subscription is active, your number is yours. You can port it in from another provider or port it out if you leave. No lock-in.
Your second number is a click away
From $3.19/mo. No contracts. Cancel anytime.
Free to sign up — no card, no subscription14-day money-back guarantee