Starting in August, dialing all 10 digits will be mandatory for those living in Tennessee's 423 area code. That's according ...

This ultra-exclusive community off the Miami coast is a residents-only paradise of luxury Florida living, complete with a ...

The last new Colorado area code was last added in 2022, when 983 was added to the 303 and 720 region. New area code, who dis?

Tucked away in the hills of Calabasas, one can only imagine an estate so massive it has its own zip code. But this is just a ...

Discover where the 512 area code is used in Austin, Texas and beyond. Look up numbers, check the time zone, and find helpful ...

A new area code will be issued for phone numbers in many areas in Colorado starting next year.