AT&T has been showing a lot of interest in Mexico lately, including making a couple of big acquisitions of companies from there. So it should come as no surprise that AT&T’s prepaid subsidiary is now showing a similar focus.

Cricket Wireless announced today that it’s adding unlimited calling and messaging to Mexico to its $50 and $60 Smart, Pro, and Advanced plans. The feature will be added to all three plans on February 11 at no extra charge.

The addition of unlimited calling and messaging to Mexico is the second big tweak that Cricket has made to its smartphone plans in recent weeks. At the tail end of January, it increased the data allotments of its Basic and Smart plans while also launching a limited time Advanced Plan with 20GB of high-speed data.