Here are the best eSIM providers in our ultimate guide. Compare plans, coverage and features to find the ideal eSIM in 2026.

The era of easily buying an activated SIM card in South Africa is rapidly coming to an end, as the government and telecommunications industry plan to overhaul the system to eliminate loopholes. The ...

Given that I attended five colleges, it's not that surprising that I switched phone services four times in four years. I would never have left Tracfone but for a mighty snafu. When I got tired of ...

Physical SIM cards have long been synonymous with phone numbers. They've changed greatly from what they once used to be — giant cards you'd have to put in after removing your phone's battery – but ...

If you've just got your hands on a shiny new Sim card, congratulations. Switching your Sim (the chip that dictates your allowance) can unlock huge savings. Now comes the crucial step of activating it ...

SIM cards, the small slips of plastic that have held your mobile subscriber information since time immemorial, are on the verge of extinction. In an effort to save space for other components, device ...

Apple’s latest release, the iPhone Air, has officially brought eSIM technology to China for the first time. Approved by regulators as part of a “commercial trial” involving China Mobile, China Unicom, ...

Law enforcement agencies dismantled an extensive cyber-as-a-service operation that authorities say was behind a staggering 49 million online accounts used for malicious activity. Seven individuals ...

Federal agents with Homeland Security Investigations discovered an additional 200,000 SIM cards at a location in New Jersey, law enforcement sources confirmed to CBS News. Agents were first tipped off ...

The recent discovery of a sprawling SIM farm operation in the New York City area has revealed how these facilities, typically used by cybercriminals to flood phones with spam calls and texts, have ...