Skip to main content
TwinPhoneTwinPhone
TarifeRufnummernUnternehmenVergleicheAnwendungenBlogeSIM
TarifeRufnummernUnternehmenVergleicheAnwendungenBlogeSIM
AnmeldenKostenlos starten
Sprache
TwinPhoneTwinPhone

Der günstigste Weg, ins Ausland zu telefonieren. Verschlüsselt, einfach und funktioniert auf jeder Verbindung. Ohne App, ohne SIM, ohne Vertrag.

Produkt

  • Tarife
  • Virtuelle Rufnummern
  • Zweite Rufnummer
  • Unternehmen
  • Ländervorwahlen
  • Nummern für App-Verifizierung

Anwendungsfälle

  • Geschäftliche Zweitnummer
  • Telefonieren auf Reisen
  • SMS-Verifizierung
  • Privatsphäre beim Dating
  • Homeoffice & Remote
  • Online verkaufen
  • Anonyme Anrufe
  • Studieren im Ausland
  • Anrufe für Auswanderer
  • Skype-Alternative

Ressourcen

  • Blog
  • Vergleiche
  • Hilfe-Center
  • So funktioniert Browser-Telefonie
  • Kostenlose Anrufe online
  • VoIP-Kaufratgeber
  • Google-Voice-Alternativen
  • Support-Rufnummern
  • Kostenlos anrufen nach Land

Unternehmen

  • Über uns
  • Kontakt
  • Datenschutzerklärung
  • Nutzungsbedingungen

Beliebte Ziele

  • Günstig telefonieren nach Angola
  • Günstig telefonieren nach Bangladesch
  • Günstig telefonieren nach Kolumbien
  • Günstig telefonieren nach Dominican Republic
  • Günstig telefonieren nach Ägypten
  • Günstig telefonieren nach Äthiopien
  • Günstig telefonieren nach Ghana
  • Günstig telefonieren nach Guatemala
  • Günstig telefonieren nach Haiti
  • Günstig telefonieren nach Indien
  • Günstig telefonieren nach Kenia
  • Günstig telefonieren nach Mexiko
  • Günstig telefonieren nach Marokko
  • Günstig telefonieren nach Nepal
  • Günstig telefonieren nach Nigeria
  • Günstig telefonieren nach Pakistan
  • Günstig telefonieren nach Philippinen
  • Günstig telefonieren nach Polen
  • Günstig telefonieren nach Russland
  • Günstig telefonieren nach Senegal
  • Günstig telefonieren nach Sri Lanka
  • Günstig telefonieren nach Türkei
  • Günstig telefonieren nach Ukraine
  • Günstig telefonieren nach Zimbabwe
  • Alle 145+ Länder → →

© 2026 TwinPhone. Alle Rechte vorbehalten.

Twin-Phone - Listed on Startup FameTwin-Phone - Listed on FazierTwin-Phone - Listed on Smol Launch
DatenschutzAGBCookiesImpressumMissbrauchStrafverfolgungDaten nicht verkaufen

Call Anonymously — Your Identity Stays Hidden

TwinPhone lets you make calls without revealing your personal number. Protect your identity for sensitive calls, one-time contacts, and situations where privacy matters most.

Get Started Free

The Problem

!

Your caller ID exposes your full name and phone number to everyone you call.

!

People you call once can keep calling you back indefinitely.

!

Dialing *67 is unreliable and doesn't work for texts or callbacks.

!

Harassment victims need a way to make calls without being traced back.

!

Professionals like doctors and lawyers need to call patients and clients without sharing personal numbers.

How TwinPhone Solves This

TwinPhone gives you a separate virtual number that appears on caller ID instead of your real one. Make and receive calls and receive texts — all through your TwinPhone number. Change or discard the number at any time for complete control over your phone privacy.

Hidden Caller ID

Your real phone number never appears on the recipient's caller ID. Only your TwinPhone number shows up.

Identity Protection

Keep your name and personal information private. TwinPhone numbers aren't linked to your identity in public directories.

Disposable Numbers

Use a number for a specific purpose, then discard it. Get a fresh number whenever you need a clean slate.

Full Calling Features

Make and receive calls and receive texts just like a regular number. The only difference is that your real number stays hidden.

Professional Privacy

Ideal for doctors, lawyers, therapists, and other professionals who need to contact clients without sharing personal numbers.

Get Started in 3 Steps

1

Open TwinPhone in your browser — no app download needed

2

Sign up and add credit starting from just $10

3

Get a virtual number or start calling immediately

Related Resources

Virtual Phone Number GuideBrowser Based Calling ExplainedGoogle Voice Vs TwinphoneTwinphone Vs Grasshopper

More Use Cases

Phone Number for Dating — Keep Your Real Number Private

Share a TwinPhone virtual number on dating apps instead of your personal one. Stay in control of who can reach you, and disconnect instantly if things get uncomfortable.

Learn more →

Second Number for Marketplace Sellers

List your TwinPhone number on Craigslist, Facebook Marketplace, and OfferUp. Communicate with buyers safely and ditch the number when the sale is done.

Learn more →

Stay Connected While Traveling Abroad

Make calls from any WiFi connection using TwinPhone. Skip the expensive roaming fees, unreliable hotel phones, and overpriced international SIM cards.

Learn more →
View all 9 use cases →

Frequently Asked Questions

Common questions about anonymous calls — protect your identity.

Yes. Using a virtual number for privacy is completely legal. TwinPhone is a legitimate telecommunications service. However, using any phone service for harassment, fraud, or illegal purposes is prohibited by our terms of service and by law.

Your TwinPhone number is not linked to your personal information in public phone directories. However, like all telecommunications providers, TwinPhone complies with valid legal requests from law enforcement.

Yes. *67 only blocks your caller ID for outgoing calls and doesn't work for texts. TwinPhone provides a real number that handles calls and receives texts while keeping your personal number completely separate.

Yes. Your TwinPhone number is a real phone number that can receive incoming calls and texts. You control whether to answer or let them go unanswered.

You can rent multiple TwinPhone numbers simultaneously, up to 5 per account. This lets you use different numbers for different purposes or contacts.

TwinPhone browser calling interface

Ready to get started?

No app download. No contracts. Just open your browser and go.

Try TwinPhone

Kostenlose Anmeldung — keine Karte, kein Abo14 Tage Geld-zurück-Garantie