Pennsylvania Area Code

Pennsylvania, a diverse and populous state in the northeastern United States, utilizes a variety of area codes to facilitate its extensive telecommunications network. Some of the primary area codes in Pennsylvania include 215, 412, and 717. These codes serve major cities like Philadelphia, Pittsburgh, and Harrisburg, connecting residents and businesses across the state's urban and rural regions.

State Pennsylvania
State Abbreviation: PA
State Nickname: Keystone State Equality State
Capital City Harrisburg
Area Codes 215, 267, 412, 484, 570, 610, 717, 724, 814, 878
Timezone Eastern Time Zone (ET)
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What time zone is Pennsylvania?

The timezone of Pennsylvania area codes, such as 215, 412, 717, and others, is Eastern Time Zone (ET). It is UTC-5 during standard time (Eastern Standard Time, EST) and UTC-4 during daylight saving time (Eastern Daylight Time, EDT). This timezone defines the local time for Pennsylvania and affects various activities and communications within the state.

Note that the start and end dates of daylight saving time can change

History

The area codes in Pennsylvania have evolved significantly over the years. In 1947, the state had only one area code, 215, which covered the entire region. As population and telecommunications demands increased, additional area codes like 412 and 717 were introduced to serve specific areas, such as Pittsburgh and Harrisburg. Today, Pennsylvania utilizes multiple area codes to efficiently connect its diverse urban and rural communities.

All Area Codes in Pennsylvania.

Area Code Location History and Details
215 Philadelphia and surrounding areas Serving the city of Philadelphia and its suburbs.
267 Overlay for 215, same areas An overlay code for the 215 area, covering the same regions.
412 Pittsburgh and western Pennsylvania Serving the city of Pittsburgh and western parts of the state.
724 Western Pennsylvania, including Erie Covering areas in western Pennsylvania, including the city of Erie.
717 Central Pennsylvania, including Harrisburg Serving central Pennsylvania, including the state capital, Harrisburg.
814 Northwestern and central Pennsylvania Covering northwestern and central parts of Pennsylvania, including State College.
570 Northeastern Pennsylvania, including Scranton Serving northeastern Pennsylvania, including the city of Scranton.
610 Eastern Philadelphia suburbs Covering the eastern suburbs of Philadelphia.
484 Overlay for 610, same areas An overlay code for the 610 area, covering the same regions.
878 Overlay for 412, Pittsburgh area An overlay code for the 412 area, serving the Pittsburgh region.

Largest Cities in Pennsylvania with area codes.

Quick overview of large cities, their area codes, and some historical context for each Pennsylvania.

Name Area Code History and Details
Philadelphia 215, 267 Philadelphia, often referred to as Philly, is the largest city in Pennsylvania and uses area codes 215 and 267 to serve its residents and businesses.
Pittsburgh 412, 878 Pittsburgh, located in western Pennsylvania, is known for its steel industry and cultural attractions. It utilizes area codes 412 and 878 for telecommunications.
Allentown 610 Allentown is a city in eastern Pennsylvania and is part of the Philadelphia metropolitan area. It is served by area code 610.
Erie 814 Erie, located in northwestern Pennsylvania along Lake Erie, is known for its maritime activities and tourism. It uses area code 814.
Reading 610 Reading is another city in eastern Pennsylvania, known for its historical significance and cultural heritage. It shares area code 610 with Allentown.
Scranton 570 Scranton is located in northeastern Pennsylvania and uses area code 570 for telecommunications.
Bethlehem 610 Bethlehem, situated in eastern Pennsylvania, shares area code 610 with Allentown and Reading.
Lancaster 717 Lancaster is located in central Pennsylvania and is served by area code 717.
Erie 814 Erie, located in northwestern Pennsylvania along Lake Erie, is known for its maritime activities and tourism. It uses area code 814.
York 717 York is a city in south-central Pennsylvania and shares area code 717 with nearby Lancaster.
Harrisburg 717 Harrisburg, the state capital of Pennsylvania, also uses area code 717.
Altoona 814 Altoona is located in central Pennsylvania and is served by area code 814.
Johnstown 814 Johnstown is another city in western Pennsylvania that utilizes area code 814.
State College 814 State College, known for Penn State University, uses area code 814.
Wilkes-Barre 570 Wilkes-Barre is located in northeastern Pennsylvania and is served by area code 570.
Williamsport 570 Williamsport, situated along the Susquehanna River, uses area code 570.
Norristown 610 Norristown is a suburb of Philadelphia and shares area code 610 with nearby cities.
Chester 610 Chester is located in southeastern Pennsylvania and is served by area code 610.
Easton 610 Easton is located in eastern Pennsylvania and shares area code 610 with nearby cities in the Lehigh Valley region.
Hazleton 570 Hazleton is situated in northeastern Pennsylvania and uses area code 570.
Lebanon 717 Lebanon is located in south-central Pennsylvania and is served by area code 717.
Butler 724, 878 Butler is situated in western Pennsylvania and uses area codes 724 and 878.
New Castle 724, 878 New Castle, also in western Pennsylvania, shares area codes 724 and 878 with nearby Butler.