002Call

002Call is a browser-based service for placing international calls to mobile phones and landlines. Calls are made directly from a web browser, without installing an application, using a SIM card, or signing up for a subscription.

It may suit people who need to reach contacts abroad occasionally — for example, those calling family, colleagues, or businesses in other countries — and who prefer not to add software or hardware to do so.

Key capabilities

• Calls to both mobile phones and landlines
• Coverage in 190+ countries
• Runs in the browser, with no app installation required
• No SIM card needed
• No subscription required

Website: https://www.002call.com