Call United States from anywhere
Premium voice quality starting at $0.03/min
No contracts, no hidden fees. Call mobile and landlines numbers across United States directly from your browser.
Start calling instantly – no downloads, no apps, just your browser
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Trusted by millions worldwide
Join millions of users who rely on Comza for their international calling needs. Experience crystal-clear voice quality, secure connections, and affordable rates that make staying connected easier than ever.
Transparent pricing for United States,
no hidden fees.
Simple, straightforward rates with no surprises. Pay only for what you use with our flexible credit system.
$0.03 per minute
No contracts required
5 € Credit
166 min
10 € Credit
333 min
20 € Credit
666 min
Trusted by leading companies worldwide
Join millions of users who rely on Comza for affordable international calling. Experience crystal-clear voice quality and transparent pricing that makes staying connected easier than ever.
"Comza has been a game-changer for staying connected with my family in the US. The call quality is amazing and the rates are unbeatable!"
Sarah Johnson
"As a business owner, I rely on Comza for international client calls. No app needed, crystal clear quality, and transparent pricing. Highly recommend!"
Michael Chen
"I've tried many calling services, but Comza is by far the best. The browser-based calling is so convenient and the rates are incredibly affordable."
Emma Rodriguez
"Comza makes international calling so simple. No contracts, no hidden fees, just great quality calls at fair prices. Perfect for my needs!"
David Thompson
"The privacy features and call quality on Comza are outstanding. I feel secure knowing my data is protected while enjoying excellent call clarity."
Lisa Anderson
Why choose Comza?
Best voice quality
We connect to more than 220 countries worldwide with major carriers to provide exceptional call quality at the lowest possible rates.
Frequently asked questions
Ready to start calling United States?
Make international calls to United States with crystal-clear quality. No downloads needed – call directly from your browser with our competitive rates.
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