*Refers to the latest 2 years of stltoday.com stories. Cancel anytime. ST. LOUIS — St. Louis’ monogamous run with the 314 area code is coming to an end, Missouri officials announced Tuesday. Soon, the ...

The Missouri Public Service Commission has announced the introduction of a new area code in the 314 area code region in Missouri. The new area code will be 557. All existing 314 area code customers ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. ST. LOUIS – A new area code will soon be ...

ST. LOUIS — According to the Missouri Public Service Commission, the 314 area code is running out of space in the St. Louis area, meaning the region will add a new prefix as soon as this coming summer ...

JEFFERSON CITY, Mo. (KY3/Public Service Commission News Release) - Missouri will be getting an additional area code, likely by this summer. The 557 area code will be added to the area now in the 314 ...

The Missouri Public Service Commission has announced that the St. Louis area will get a new area code as the current, longtime area code will be "exhausted" later this year. For generations, 314 has ...

ST. LOUIS – March 14 is a special day in the St. Louis area, celebrated locally as 314 Day. Why 314? It’s the area code that symbolizes the culture, pride, and community spirit of St. Louis. On 314 ...

Thursday kicks off a series of events in honor of 314 Day, which organizers say gets bigger and better each year. It's like a holiday just for St. Louis, happening over an extended weekend. Organizers ...

ST. LOUIS — To some, it's just an area code. Three digits at the start of a phone number. To St. Louis, it's a way to celebrate our city and local businesses. Monday is 314 Day (that's also Pi Day), ...