Pennsylvania Area Codes

15 area codes serve Pennsylvania

Pennsylvania Area Codes Overview

Pennsylvania, a state rich in history and diverse landscapes, encompasses several area codes that define its telecommunications regions. The state's most populous areas, including Philadelphia and its surrounding counties, predominantly use the 215 and 267 area codes. Pittsburgh, on the western side of the state, is primarily covered by the 412 and 878 area codes. Central Pennsylvania, including Harrisburg and the surrounding regions, utilizes area codes such as 717. The 610 and 484 area codes span across the southeastern part of the state. As communication needs evolve, new area codes may be introduced to accommodate the growing population and technological advancements. These area codes play a crucial role in connecting communities across Pennsylvania, reflecting the diverse and dynamic nature of the state.

Largest 31 cities in Pennsylvania

City Population
Philadelphia 1,526,006
Pittsburgh 305,704
Allentown 118,032
Erie 101,786
Reading 88,082
Scranton 76,089
Bethlehem 74,982
Lancaster 59,322
Levittown 52,983
Harrisburg 49,528
Altoona 46,320
York 43,718
State College 42,034
Wilkes-Barre 41,498
Norristown 34,324
Chester 33,972
Bethel Park 32,313
Williamsport 29,381
Monroeville 28,386
Drexel Hill 28,043
Plum 27,126
Easton 26,800
Lebanon 25,477
Hazleton 25,340
New Castle 23,273
Pottstown 22,377
Allison Park 21,552
Johnstown 20,978
West Mifflin 20,313
Chambersburg 20,268
Murrysville 20,079

Pennsylvania Area Codes List