Pennsylvania Area Codes
15 active area codes · Philadelphia · Population around 7,091,105
Pennsylvania has 15 active area codes, serving cities like Philadelphia, Pittsburgh, and Allentown. Some of them are overlays that share the same territory, so local calls there use all ten digits. Each code below links to its cities, carriers, timezone, and coverage map.
Pennsylvania Area Code Map
What area codes does Pennsylvania have?
- 215OverlayPhiladelphiaEastern Time (ET) · 72 cities · 1,966,976
- 223LancasterEastern Time (ET) · 282 cities · 883,481
- 267OverlayPhiladelphiaEastern Time (ET) · 72 cities · 1,966,976
- 272OverlayScrantonEastern Time (ET) · 372 cities · 874,599
- 412OverlayPittsburghEastern Time (ET) · 92 cities · 827,836
- 445OverlayPhiladelphiaEastern Time (ET) · 72 cities · 1,966,976
- 484OverlayAllentownEastern Time (ET) · 244 cities · 1,294,231
- 570OverlayScrantonEastern Time (ET) · 372 cities · 874,599
- 582ErieEastern Time (ET) · 357 cities · 652,966
- 610OverlayAllentownEastern Time (ET) · 244 cities · 1,294,231
- 717LancasterEastern Time (ET) · 282 cities · 883,481
- 724New CastleEastern Time (ET) · 367 cities · 788,551
- 814ErieEastern Time (ET) · 357 cities · 652,966
- 835AllentownEastern Time (ET) · 244 cities · 1,294,231
- 878OverlayPittsburghEastern Time (ET) · 450 cities · 1,506,584
Which cities are the largest in Pennsylvania?
| # | City | Area Codes | Population |
|---|---|---|---|
| 1 | Allentown | 484 / 610 / 835 | 127,138 |
| 2 | Bethlehem | 484 / 610 / 835 | 79,453 |
| 3 | Erie | 582 / 814 | 92,940 |
| 4 | Harrisburg | 223 / 717 | 50,649 |
| 5 | Lancaster | 223 / 717 | 58,441 |
| 6 | Levittown | 215 / 267 / 445 | 52,983 |
| 7 | Philadelphia | 215 / 267 / 445 | 1,573,916 |
| 8 | Pittsburgh | 412 / 878 | 307,668 |
| 9 | Reading | 484 / 610 / 835 | 96,000 |
| 10 | Scranton | 272 / 570 | 75,905 |
* Sources: Population – U.S. Census Bureau PEP, Vintage 2024 (SUB-IP-EST2024-POP). Area code assignments – NANPA CO Code data. See our data methodology.
Frequently Asked Questions
How many area codes does Pennsylvania have?
Pennsylvania has 15 active area codes: 215, 223, 267, 272, 412, 445, 484, 570, 582, 610, 717, 724, 814, 835, 878.
What is the main area code for Pennsylvania?
The 215 area code is among the primary area codes for Pennsylvania, serving Philadelphia and surrounding communities.
What are the largest cities in Pennsylvania?
The largest cities in Pennsylvania include Philadelphia, Pittsburgh, Allentown, Reading, Erie.
What is the total population of Pennsylvania?
Pennsylvania has an estimated total population of 7,091,105 based on US Census PEP 2024 data.