| District of Pennsylvania area codes: 717 | |
|---|---|
| Country | United States |
| State/Province | Pennsylvania |
| Major City | Lancaster |
| Time Zone | Eastern (UTC-05:00) |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 717-979 | Dauphin | Harrisburg, PA | New Cingular Wireless PCS - DC |
| 717-981 | Dauphin | Harrisburg, PA | Aquis Communications |
| 717-982 | Dauphin | Harrisburg, PA | New Cingular Wireless PCS - DC |
| 717-983 | Lancaster | Strasburg, PA | Xo Communications Services Inc |
| 717-985 | Dauphin | Steelton, PA | Verizon Pennsylvania |
| 717-986 | Dauphin | Steelton, PA | Verizon Pennsylvania |
| 717-987 | Fulton | Mc Connellsburg, PA | United Tel Co. Of Pennsylvania DBA Centurylink |
| 717-988 | Dauphin | Harrisburg, PA | Level 3 Communications |
| 717-989 | Lancaster | Lancaster, PA | AT&T Local |
| 717-991 | Dauphin | Harrisburg, PA | Cellco Partnership DBA Verizon Wireless |
| 717-993 | York | Stewartstown, PA | Verizon North Inc.-pa |
| 717-994 | Mifflin | Lewistown, PA | New Cingular Wireless PCS - DC |
| 717-999 | Dauphin | Harrisburg, PA | Voxbeam Telecommunications Inc. |
| 717-555 | Used in movie | Loysville, PA | Used in movie |
There are 714 prefixes, In the code area, the major cities are Harrisburg, PA;Lancaster, PA;Lebanon, PA;York, PA. The major city is Lancaster.