412 Area Code

What Is Area Code 412?

What Is Area Code 412?Area code 412 is a telephone area code in southwestern Pennsylvania. It was one of the original area codes established in October 1947.

The 412 area code covers the city of Pittsburgh and the surrounding suburbs. It also includes most of Allegheny County, as well as a small portion of Washington County.

In October 1999, Area code 412 was split to create the new area code 724. The 412 area code was reduced to its current size, and the 724 area code was created for the western and northern suburbs of Pittsburgh.

How Many Cities In The US Use 412 As Their Area Code?

There are 25 cities in the United States that use area code 412 as their telephone area code.

Why Should I Lookup Numbers With Area Code 412?

The 412 area code is found in western Pennsylvania and is one of the original area codes established in 1947. If you're looking up a number and need to know the area code, or you're trying to figure out where a number is from, it's a good idea to lookup numbers with area code 412.There are a few different reasons why this is a good idea. For one, the 412 area code is one of the most heavily populated area codes in the United States. With over 7 million people living in the 412 area code region, there's a good chance the number you're looking up is from this area.

Another reason to lookup numbers with the 412 area code is that this region of Pennsylvania is home to a number of important cities and businesses. If you're trying to call a business in the area or you need to know what city a number is from, looking up the number with the 412 area code is a good way to get this information.

Some of the biggest and most important cities in the 412 area code region include Pittsburgh, Erie, and Greensburg. If you're looking for a list of all the cities in this area code, visit the official website for the 412 area code.

There are also a number of major businesses and organizations located in the 412 area code region. Some of the most notable include the University of Pittsburgh, PNC Bank, and Heinz.

If you're looking for a number and you know it's from western Pennsylvania, it's a good idea to lookup the number with the 412 area code. This will give you the most accurate information about where the number is from and what city it's from.