Zip Area Code

Butler County, Pennsylvania

Butler County, Pennsylvania, has 48 towns and 37 ZIP codes, in area codes 724 (overlay 878) and 814.

Towns in Butler County, A to Z

TownZIP codesArea codes
Barkeyvillenearest16038724, 878
Boyers16016, 16017, 16018, 16020724, 878
Branchton16021724, 878
Bruin16022724, 878
Butler16001, 16002, 16003724, 878
Cabot16023724, 878
Callery16024724, 878
Cherry Valleynearest16030, 16372724, 814, 878, 582
Chicora16025724, 878
Connoquenessing16027724, 878
Cranberry Township16066724, 878
East Butler16029724, 878
Eau Claire16030724, 878
Evansnearest16024, 16033, 16063724, 878
Evans City16033724, 878
Fenelton16034724, 878
Forestville16035724, 878
Grovenearest16035, 16127724, 878
Harlansburgnearest16051724, 878
Harmony16037724, 878
Harrisville16038724, 878
Herman16039724, 878
Hilliards16040724, 878
Homeacre-Lyndoranearest16001, 16029, 16045724, 878
Karnsnearest16022, 16041, 16050724, 878
Karns City16041724, 878
Lake Arthur Estatesnearest16051724, 878
Lyndora16045724, 878
Mars16046724, 878
Meadowoodnearest16002, 16029, 16045724, 878
Meridiannearest16027, 16045, 16053724, 878
Nixonnearest16002, 16027, 16053724, 878
North Washington16048724, 878
Oak Hillsnearest16002, 16045, 16053724, 878
Petrolia16050724, 878
Portersville16051724, 878
Prospect16052724, 878
Renfrew16053724, 878
Sarver16055724, 878
Saxonburg16056724, 878
Seven Fieldsnearest15086, 16046, 16066724, 878, 412
Shanor-Northvuenearest16001, 16029, 16045724, 878
Slippery Rock16057724, 878
Slippery Rock Universitynearest16035, 16057724, 878
Valencia16059724, 878
West Libertynearest16057724, 878
West Sunbury16061724, 878
Zelienople16063724, 878

ZIP codes in Butler County

Area codes in Butler County

  • Area code 724

    In service since February 1, 1998. Shares its area with 878. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 878

    In service since August 17, 2001. Shares its area with 412 and 724. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 814

    In service since 1947. Shares its area with 582. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.