Where Is Area Code 717?
Area code 717 serves south-central Pennsylvania in the Mid-Atlantic region of the United States. Lancaster is its primary city, and the area uses Eastern Time.
Area code 717 includes communities in Adams, Cumberland, Dauphin, Franklin, Fulton, Lancaster, Lebanon, Perry, and York counties. Major communities include Harrisburg, York, Chambersburg, Carlisle, Gettysburg, Lebanon, and Lancaster.
Notable landmarks and geographic features include the Susquehanna River, the Pennsylvania State Capitol in Harrisburg, and Gettysburg National Military Park in Adams County. The area also includes parts of the Appalachian mountain region and the fertile farmland around Lancaster County.
Cities and Communities in the 717 Area Code
- Camp Hill, Cumberland County
- Carlisle, Cumberland County
- Chambersburg, Franklin County
- Columbia, Lancaster County
- Dillsburg, York County
- East Petersburg, Lancaster County
- Elizabethtown, Lancaster County
- Ephrata, Lancaster County
- Gettysburg, Adams County
- Greencastle, Franklin County
- Hanover, York County
- Harrisburg, Dauphin County
- Hershey, Dauphin County
- Hummelstown, Dauphin County
- Lancaster, Lancaster County
- Lebanon, Lebanon County
- Lemoyne, Cumberland County
- Lititz, Lancaster County
- Littlestown, Adams County
- Manheim, Lancaster County
- Marysville, Perry County
- McConnellsburg, Fulton County
- Mechanicsburg, Cumberland County
- Mercersburg, Franklin County
- Millersville, Lancaster County
- Middletown, Dauphin County
- Mount Joy, Lancaster County
- New Bloomfield, Perry County
- New Cumberland, Cumberland County
- New Holland, Lancaster County
- New Oxford, Adams County
- Newport, Perry County
- Palmyra, Lebanon County
- Quarryville, Lancaster County
- Red Lion, York County
- Shippensburg, Cumberland and Franklin Counties
- Spring Grove, York County
- Steelton, Dauphin County
- Strasburg, Lancaster County
- Waynesboro, Franklin County
- York, York County
History of Area Code 717
Area code 717 was established in 1947 as one of the original North American Numbering Plan area codes. The original 717 territory covered a larger part of Pennsylvania than the current service area.
Pennsylvania split northeastern territory from 717 in 1998 and assigned that region area code 570. Continued growth in telephone service later led to the creation of area code 223 as an overlay for 717. Area code 223 entered service on March 5, 2018, and the 717 and 223 overlay requires 10-digit dialing for local calls.
Key Facts About Area Code 717
- Area code 717 is a geographic area code in Pennsylvania, and Lancaster is its primary city.
- Area code 717 is located in the Mid-Atlantic region of the United States.
- Area code 717 uses Eastern Time.
- Area code 717 serves communities in nine Pennsylvania counties: Adams, Cumberland, Dauphin, Franklin, Fulton, Lancaster, Lebanon, Perry, and York.
- Area code 717 was one of the original 86 area codes assigned in 1947.
- Area code 570 was created from part of the 717 territory in 1998.
- Area code 223 has overlaid the 717 service area since March 5, 2018.
- Franklin & Marshall College is in Lancaster, Millersville University of Pennsylvania is in Millersville, and Gettysburg College is in Gettysburg.
Frequently Asked Questions
What state is area code 717 in?
Area code 717 is in Pennsylvania.
What major cities use area code 717?
Major cities and communities with area code 717 numbers include Lancaster, Harrisburg, York, Gettysburg, Chambersburg, Carlisle, and Lebanon.
What time zone is area code 717 in?
Area code 717 is in Eastern Time.
Is area code 717 a toll-free number?
No, area code 717 is a geographic area code, not a toll-free number.