Detroit starts 10-digit dialing due to the 313 area code reaching capacity, with the new 679 area code introduced.

Starting on Oct. 7, all local calls made within the 313 area code must be placed using 10 digits. This includes the area code ...

In the dating world, people are "zip coding," a practice that involves dating only people within a particular zip code. Zip coding can take different forms, depending on who you ask. In the most ...

A 4.3-magnitude earthquake was strong enough to rattle nerves in the middle of the night, especially in the heavily populated East Bay where it was centered. By Soumya Karlamangla and Coral Murphy ...

PITTSBURGH — A Code Orange Air Quality Alert is in effect for Allegheny, Butler, Beaver, Washington and Fayette counties. Air quality in these areas may be unhealthy for sensitive groups. Make sure ...

Local customers calling a number with a 313 area code will need to dial 10 digits starting on Oct. 7. The change comes as Michigan prepares to roll out a new 679 area code. The Detroit area is running ...

Metro Detroit residents and businesses will soon need to adjust how they make local phone calls. Starting Oct. 7, all calls within the 313 area code must include the area code, ending traditional ...

The wealthiest ZIP codes in Massachusetts are concentrated in one area, according to a recent report by the Boston Business Journal. The report says all 10 of the state's richest ZIP codes are all ...

Two ZIP codes covering Northern Capitol Hill neighborhoods — not Medina, nor Mercer Island — now rank as the wealthiest areas on the Puget Sound. Soaring housing values, booming incomes for some, and ...