HOUSTON, Texas (KTRK) -- We're celebrating 713 Day! It's a nod to Houston's first area code, but now the greater metro area has four. As the population continues to grow, people could be dialing an ...

HOUSTON, Texas (KTRK) -- Houston, if you were just getting used to the 713 area code, we have news for you. New phone lines will soon start getting a 621 number. The Public Utility Commission of Texas ...

The Houston area is running out of telephone numbers and will soon add a fifth area code to accommodate its growing population. According to the Public Utility Commission of Texas, Houston's four ...

Rapid population growth in the greater Houston area will lead to the city gaining a new area code, according to a Public Utility Commission of Texas statement released Thursday. Rest assured to 713 ...

HOUSTON – Does Houston need a new area code? Apparently so, according to the Public Utility Commission of Texas. PUCT is accepting public comments on a petition by the North American Number Planning ...