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State · 15 area codes

Pennsylvania area codes

Pennsylvania has fifteen area codes serving Philadelphia, Pittsburgh, the Lehigh Valley, Harrisburg and the rest of the state.

A · Metros

Major metro areas

Philadelphia Pittsburgh Allentown Harrisburg
B · Directory

All Pennsylvania area codes

Every code opens its profile — codes with a full write-up show their place; the rest show live numbering data while their detailed profile is added.

215 · Philadelphia 223 · Harrisburg (overlay) 267 · Philadelphia (overlay) 272 · Northeastern PA (overlay) 412 · Pittsburgh 445 · Philadelphia (overlay) 484 · Allentown/Reading (overlay) 570 · Northeastern PA 582 · Northwestern/Central PA (overlay) 610 · Allentown/Reading/Western Suburbs 717 · Harrisburg/Lancaster/York 724 · Southwestern PA 814 · Erie/Altoona/State College 835 · Allentown/Reading (overlay) 878 · Pittsburgh/SW PA (overlay)
Sources
Wikipedia ↗
List of Pennsylvania area codes (secondary)

Compiled by North American Numbers, last checked 2026-09-19. How this is made.