An updated map of area codes in Illinois that will be in effect as of March 29, 2021. Reporter An updated map of area codes in Illinois that will be in effect as of March 29, 2021. CHAMPAIGN ...

As a result, the Tennessee Regulatory Authority announced today that it is reviewing two options for the future of Nashville's 615 area code. The first option is known as an overlay, which ...

Illinois officials say that a new area code will be coming to the southern portion of the state, affecting more than 35 counties beginning in the new year. According to a press release from the ...

CHICAGO (CBS) --As demand for new phone numbers continues to rise, parts of the south and western suburbs are getting a new area code. The Illinois Commerce Commission said, starting Friday ...

There are 615-branded clothes, a gym and co-working spaces. But in 2014, as the population grew and cell phones continued to proliferate, regulators announced the 629 area code “overlay.” ...