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US State Coverage

Pennsylvania

Browse all 14 active Area Codes serving the state of Pennsylvania.

Home › Pennsylvania

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Capital City

Capital

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24,416,491

Population

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1904

Statehood

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Active Codes

Geographic Coverage

All Pennsylvania Area Codes

215 View Details 223 View Details 267 View Details 272 View Details 412 View Details 445 View Details 484 View Details 570 View Details 610 View Details 717 View Details 724 View Details 814 View Details 835 View Details 878 View Details

About Pennsylvania

Pennsylvania is served by 14 unique area codes. Major metropolitan areas like Philadelphia typically have multiple overlays to support high demand.

Telecommunications Context

The telecommunications history of Pennsylvania is a fascinating journey of growth and innovation. As one of the key regions in the national numbering plan, this area has seen numerous shifts from early manual exchanges to today's high-speed digital networks. Served by multiple area codes, Pennsylvania continues to lead in connectivity, supporting both urban hubs and rural communities. Each area code within the state represents a unique geographic and economic sector, contributing to the overall connectivity of the nation.