| 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 |
|---|---|---|---|
| 717-222 | Lebanon | Lebanon, PA | Sprint Spectrum L.p.- Pa |
| 717-224 | Lancaster | Lancaster, PA | Sprint Spectrum L.p. |
| 717-225 | York | Spring Grove, PA | Verizon North Inc.-pa |
| 717-226 | Cumberland | Carlisle, PA | Sprint Spectrum L.p.- Pa |
| 717-227 | York | Glen Rock, PA | Verizon North Inc.-pa |
| 717-228 | Lebanon | Lebanon, PA | Verizon Pennsylvania |
| 717-229 | York | Spring Grove, PA | Verizon North Inc.-pa |
| 717-230 | Dauphin | Harrisburg, PA | Verizon Pennsylvania |
| 717-231 | Dauphin | Harrisburg, PA | Verizon Pennsylvania |
| 717-232 | Dauphin | Harrisburg, PA | Verizon Pennsylvania |
| 717-233 | Dauphin | Harrisburg, PA | Verizon Pennsylvania |
| 717-234 | Dauphin | Harrisburg, PA | Verizon Pennsylvania |
| 717-235 | York | Glen Rock, PA | Verizon North Inc.-pa |
| 717-236 | Dauphin | Harrisburg, PA | Verizon Pennsylvania |
| 717-237 | Dauphin | Harrisburg, PA | Verizon Pennsylvania |
| 717-238 | Dauphin | Harrisburg, PA | Verizon Pennsylvania |
| 717-239 | Lancaster | Lancaster, PA | Verizon Pennsylvania |
| 717-240 | Cumberland | Carlisle, PA | United Tel Co. Of Pennsylvania DBA Centurylink |
| 717-241 | Cumberland | Carlisle, PA | United Tel Co. Of Pennsylvania DBA Centurylink |
| 717-242 | Mifflin | Lewistown, PA | Verizon Pennsylvania |
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.