Where is area code 717?
Area code 717 is assigned to Lancaster and the surrounding region in Pennsylvania. Calls to numbers that start with 717 are routed to this area.
Area code 717 shares its territory with 223. Because it is an overlay, local calls require dialing all 10 digits.
Counties covered
Line types
- Mobile 26.53%
- Landline 73.47%
Area code 717 on the map
The shaded area joins the code’s numbering centers; the marker shows its main city.
© OpenStreetMap contributors
Current time in Lancaster
This area code is in the Eastern Time (ET) time zone.
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How to call Lancaster
Always 10 digits — landline, mobile or VoIP. Local, long distance or a different state: the format is always the same. You do not need to dial the 1 first.
Exit codes: 00 Europe/Mexico · 011 Canada · 010 Japan · + universal
Always save the number in international format so messaging apps recognize it correctly:
| Call type | Traditional landline | Mobile / VoIP |
|---|---|---|
| Local (same area code) | 10 digits | 10 digits |
| US long distance | 1 + 10 digits | 10 digits |
| Emergency | 911 | 911 |
Learn more about that number.
Check the line type and the carrier the number block was originally assigned to.
10 digits to see the carrier and line type of the number
Carriers in area code 717
Share of the number blocks by carrier and line type.
Landline
Mobile
Carrier shown is the original assignment of each number block and may differ today because of number portability.
Complete list of prefixes for area code 717
784 number blocks (NXX) assigned in this area code.
| Prefix | Type | City | Carrier |
|---|---|---|---|
| (717) 200 | Landline | Loysville | Lumen TechnologiesLEVEL 3 COMMUNICATIONS, LLC - PA |
| (717) 201 | Mobile | Lancaster | AT&T MobilityNEW CINGULAR WIRELESS PCS, LLC - DC |
| (717) 202 | Landline | Lebanon | Verizon BusinessMCIMETRO ACCESS TRANSMISSION SERVICES LLC |
| (717) 203 | Mobile | Lancaster | T-Mobile USAD&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE |
| (717) 204 | Landline | Newport | TwilioTWILIO INTERNATIONAL, INC. |
| (717) 205 | Landline | Lancaster | Windstream CommunicationsWINDSTREAM D & E SYSTEMS, INC. - PA |
| (717) 206 | Mobile | Harrisburg City Zone-1 | SCHUYLKILL MOBILE FONESCHUYLKILL MOBILE FONE, INC. |
| (717) 207 | Landline | Lancaster | VerizonVERIZON PENNSYLVANIA, INC. |
| (717) 208 | Mobile | Lancaster | T-Mobile USAD&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE |
| (717) 209 | Landline | Lancaster | VerizonVERIZON PENNSYLVANIA, INC. |
Showing 10 of 784 prefixes