64305New Kensington City|
64306Lower Burrell City|
64401Adamsburg Borough|
64402Arona Borough|
64403Avonmore Borough|
64404Bolivar Borough|
64405Derry Borough|
64406Donegal Borough|
64407East Vandergrift Borough|
64408Export Borough|
64409Hunker Borough|
64410Hyde Park Borough|
64411Irwin Borough|
64412Latrobe City|
64413Ligonier Borough|
64414Madison Borough|
64415Manor Borough|
64416Mount Pleasant Borough|
64417New Alexandria Borough|
64418New Florence Borough|
64419Delmont Borough|
64420North Belle Vernon Borough|
64421North Irwin Borough|
64422Oklahoma Borough|
64423Penn Borough|
64424Scottdale Borough|
64425Seward Borough|
64426Smithton Borough|
64427South Greensburg Borough|
64428Southwest Greensburg Borough|
64429Sutersville Borough|
64430Trafford Borough|
64431Vandergrift Borough|
64432West Leechburg Borough|
64433West Newton Borough|
64434Youngstown Borough|
64435Youngwood Borough|
64436New Stanton Borough|
64437Murraysville Borough|
64438Laurel Mountain Borough|
64101North Huntingdon Township|
64102Penn Township|
64103Rostraver Township|
64201Allegheny Township|
64202Bell Township|
64203Cook Township|
64204Derry Township|
64205Donegal Township|
64206East Huntingdon Township|
64207Fairfield Township|
64209Hempfield Township|
64210Ligonier Township|
64211Loyalhanna Township|
64212Mount Pleasant Township|
64213Saint Clair Township|
64214Salem Township|
64215Sewickley Township|
64216South Huntingdon Township|
64217Unity Township|
64218Upper Burrell Township|
64219Washington Township|
64301Arnold City|
64302Greensburg City|
64303Jeannette City|
64304Monessen City|