Pennsylvania Area Codes
Compare 15 in-service area codes assigned to Pennsylvania. Explore each code’s introduction date, overlays, possible time zones, and public prefix records.
Pennsylvania numbering at a glance
- In-service area codes
- 15
- Time-zone labels in NANPA data
- Eastern
- Listed in-service or assigned prefixes
- 8,207 · source dated 2026-09-29
These are numbering assignments. The counts do not represent active phone numbers, current carriers, or a caller’s physical location.
Compare area codes in Pennsylvania
| Code | Introduced | Other codes in overlay | Time zones | Listed prefixes |
|---|---|---|---|---|
| 215 | 01-Jan-1947 | 267, 445 | Eastern | 783 |
| 223 | 26-Sep-2017 | 717 | Eastern | 246 |
| 267 | 01-Jul-1999 | 215, 445 | Eastern | 786 |
| 272 | 21-Oct-2013 | 570 | Eastern | 324 |
| 412 | 01-Jan-1947 | 878 | Eastern | 760 |
| 445 | 03-Mar-2018 | 215, 267 | Eastern | 173 |
| 484 | 05-Jun-1999 | 610, 835 | Eastern | 786 |
| 570 | 05-Dec-1998 | 272 | Eastern | 781 |
| 582 | 01-May-2021 | 814 | Eastern | 147 |
| 610 | 08-Jan-1994 | 484, 835 | Eastern | 782 |
| 717 | 01-Jan-1947 | 223 | Eastern | 784 |
| 724 | 01-Feb-1998 | 878 | Eastern | 783 |
| 814 | 01-Jan-1947 | 582 | Eastern | 783 |
| 835 | 02-Sep-2022 | 484, 610 | Eastern | 100 |
| 878 | 17-Aug-2001 | 412, 724 | Eastern | 189 |
Source: NANPA NPA database, dated 2026-09-28. Prefix counts: NANPA US assignment report. View official area-code maps.
Overlay groups in Pennsylvania
Codes in an overlay group can serve the same broad numbering area. A person may keep a number after moving, and the displayed number may be spoofed.
Find a number in Pennsylvania
Open an area-code page above to check a prefix and possible time zones. You can also search US telephone rate-center names; those names are not exact city coverage.
A code cannot verify the owner of a number. If an unexpected caller asks for money or sensitive information, verify the claim independently.