To faciltiate users, the United States of America is divided into regions known as Area Codes, corresponding to particular geographic telephone dialing areas.
An area code denotes the regional location of a phone number within the United States.
The Area Code table below shows an area codes each.
Area Code 724 listing, by city
@The cities listed with each area code are the major cities for that area code;
| City / State | Area code | Zip Code | County | Iso | |
|---|---|---|---|---|---|
| Acme (Pennsylvania) | 724 | 15610 | Westmoreland | US-PA | |
| Adah (Pennsylvania) | 724 | 15410 | Fayette | US-PA | |
| Adamsville (Pennsylvania) | 724 | 16110 | Crawford | US-PA | |
| Adrian (Pennsylvania) | 724 | 16210 | Armstrong | US-PA | |
| Aleppo (Pennsylvania) | 724 | 15310 | Greene | US-PA | |
| Aliquippa (Pennsylvania) | 724 | 15001 | Beaver | US-PA | |
| Allenport (Pennsylvania) | 724 | 15412 | Washington | US-PA | |
| Allison (Pennsylvania) | 724 | 15413 | Fayette | US-PA | |
| Allison Park (Pennsylvania) | 724 | 15101 | Allegheny | US-PA | |
| Alverda (Pennsylvania) | 724 | 15710 | Indiana | US-PA | |
| Alverton (Pennsylvania) | 724 | 15612 | Westmoreland | US-PA | |
| Ambridge (Pennsylvania) | 724 | 15003 | Beaver | US-PA | |
| Amity (Pennsylvania) | 724 | 15311 | Washington | US-PA | |
| Apollo (Pennsylvania) | 724 | 15613 | Westmoreland | US-PA | |
| Ardara (Pennsylvania) | 724 | 15615 | Westmoreland | US-PA | |
| Atlantic (Pennsylvania) | 724 | 16111 | Crawford | US-PA | |
| Atlasburg (Pennsylvania) | 724 | 15004 | Washington | US-PA | |
| Avella (Pennsylvania) | 724 | 15312 | Washington | US-PA | |
| Avonmore (Pennsylvania) | 724 | 15618 | Westmoreland | US-PA | |
| Baden (Pennsylvania) | 724 | 15005 | Beaver | US-PA | |
| Bairdford (Pennsylvania) | 724 | 15006 | Allegheny | US-PA | |
| Bakerstown (Pennsylvania) | 724 | 15007 | Allegheny | US-PA | |
| Beallsville (Pennsylvania) | 724 | 15313 | Washington | US-PA | |
| Beaver (Pennsylvania) | 724 | 15009 | Beaver | US-PA | |
| Beaver Falls (Pennsylvania) | 724 | 15010 | Beaver | US-PA | |
| Belle Vernon (Pennsylvania) | 724 | 15012 | Westmoreland | US-PA | |
| Bentleyville (Pennsylvania) | 724 | 15314 | Washington | US-PA | |
| Bessemer (Pennsylvania) | 724 | 16112 | Lawrence | US-PA | |
| Beyer (Pennsylvania) | 724 | 16211 | Indiana | US-PA | |
| Black Lick (Pennsylvania) | 724 | 15716 | Indiana | US-PA | |
| Blairsville (Pennsylvania) | 724 | 15717 | Indiana | US-PA | |
| Bobtown (Pennsylvania) | 724 | 15315 | Greene | US-PA | |
| Bolivar (Pennsylvania) | 724 | 15923 | Westmoreland | US-PA | |
| Boyers (Pennsylvania) | 724 | 16016 | Butler | US-PA | |
| Boyers (Pennsylvania) | 724 | 16017 | Butler | US-PA | |
| Boyers (Pennsylvania) | 724 | 16018 | Butler | US-PA | |
| Bradenville (Pennsylvania) | 724 | 15620 | Westmoreland | US-PA | |
| Bradfordwoods (Pennsylvania) | 724 | 15015 | Allegheny | US-PA | |
| Branchton (Pennsylvania) | 724 | 16021 | Butler | US-PA | |
| Brave (Pennsylvania) | 724 | 15316 | Greene | US-PA | |
| Brier Hill (Pennsylvania) | 724 | 15415 | Fayette | US-PA | |
| Brownfield (Pennsylvania) | 724 | 15416 | Fayette | US-PA | |
| Brownsville (Pennsylvania) | 724 | 15417 | Fayette | US-PA | |
| Bruin (Pennsylvania) | 724 | 16022 | Butler | US-PA | |
| Brush Valley (Pennsylvania) | 724 | 15720 | Indiana | US-PA | |
| Bulger (Pennsylvania) | 724 | 15019 | Washington | US-PA | |
| Burgettstown (Pennsylvania) | 724 | 15021 | Washington | US-PA | |
| Butler (Pennsylvania) | 724 | 16003 | Butler | US-PA | |
| Butler (Pennsylvania) | 724 | 16001 | Butler | US-PA | |
| Butler (Pennsylvania) | 724 | 16002 | Butler | US-PA | |
| Cabot (Pennsylvania) | 724 | 16023 | Butler | US-PA | |
| Cadogan (Pennsylvania) | 724 | 16212 | Armstrong | US-PA | |
| California (Pennsylvania) | 724 | 15419 | Washington | US-PA | |
| Callery (Pennsylvania) | 724 | 16024 | Butler | US-PA | |
| Calumet (Pennsylvania) | 724 | 15621 | Westmoreland | US-PA | |
| Canonsburg (Pennsylvania) | 724 | 15317 | Washington | US-PA | |
| Cardale (Pennsylvania) | 724 | 15420 | Fayette | US-PA | |
| Carlton (Pennsylvania) | 724 | 16311 | Mercer | US-PA | |
| Carmichaels (Pennsylvania) | 724 | 15320 | Greene | US-PA | |
| Cecil (Pennsylvania) | 724 | 15321 | Washington | US-PA | |
| Chalk Hill (Pennsylvania) | 724 | 15421 | Fayette | US-PA | |
| Chambersville (Pennsylvania) | 724 | 15723 | Indiana | US-PA | |
| Charleroi (Pennsylvania) | 724 | 15022 | Washington | US-PA | |
| Chestnut Ridge (Pennsylvania) | 724 | 15422 | Fayette | US-PA | |
| Cheswick (Pennsylvania) | 724 | 15024 | Allegheny | US-PA | |
| Chicora (Pennsylvania) | 724 | 16025 | Butler | US-PA | |
| Claridge (Pennsylvania) | 724 | 15623 | Westmoreland | US-PA | |
| Clark (Pennsylvania) | 724 | 16113 | Mercer | US-PA | |
| Clarks Mills (Pennsylvania) | 724 | 16114 | Mercer | US-PA | |
| Clarksville (Pennsylvania) | 724 | 15322 | Greene | US-PA | |
| Claysville (Pennsylvania) | 724 | 15323 | Washington | US-PA | |
| Clinton (Pennsylvania) | 724 | 15026 | Beaver | US-PA | |
| Clune (Pennsylvania) | 724 | 15727 | Indiana | US-PA | |
| Clymer (Pennsylvania) | 724 | 15728 | Indiana | US-PA | |
| Coal Center (Pennsylvania) | 724 | 15423 | Washington | US-PA | |
| Cokeburg (Pennsylvania) | 724 | 15324 | Washington | US-PA | |
| Commodore (Pennsylvania) | 724 | 15729 | Indiana | US-PA | |
| Connellsville (Pennsylvania) | 724 | 15425 | Fayette | US-PA | |
| Connoquenessing (Pennsylvania) | 724 | 16027 | Butler | US-PA | |
| Conway (Pennsylvania) | 724 | 15027 | Beaver | US-PA | |
| Coral (Pennsylvania) | 724 | 15731 | Indiana | US-PA | |
| Cowansville (Pennsylvania) | 724 | 16218 | Armstrong | US-PA | |
| Crabtree (Pennsylvania) | 724 | 15624 | Westmoreland | US-PA | |
| Cranberry Twp (Pennsylvania) | 724 | 16066 | Butler | US-PA | |
| Creekside (Pennsylvania) | 724 | 15732 | Indiana | US-PA | |
| Creighton (Pennsylvania) | 724 | 15030 | Allegheny | US-PA | |
| Crescent (Pennsylvania) | 724 | 15046 | Allegheny | US-PA | |
| Crucible (Pennsylvania) | 724 | 15325 | Greene | US-PA | |
| Curtisville (Pennsylvania) | 724 | 15032 | Allegheny | US-PA | |
| Daisytown (Pennsylvania) | 724 | 15427 | Washington | US-PA | |
| Darlington (Pennsylvania) | 724 | 16115 | Beaver | US-PA | |
| Dawson (Pennsylvania) | 724 | 15428 | Fayette | US-PA | |
| Delmont (Pennsylvania) | 724 | 15626 | Westmoreland | US-PA | |
| Denbo (Pennsylvania) | 724 | 15429 | Washington | US-PA | |
| Dickerson Run (Pennsylvania) | 724 | 15430 | Fayette | US-PA | |
| Dilliner (Pennsylvania) | 724 | 15327 | Greene | US-PA | |
| Distant (Pennsylvania) | 724 | 16223 | Armstrong | US-PA | |
| Donegal (Pennsylvania) | 724 | 15628 | Westmoreland | US-PA | |
| Donora (Pennsylvania) | 724 | 15033 | Washington | US-PA | |
| Dunbar (Pennsylvania) | 724 | 15431 | Fayette | US-PA | |
| Dunlevy (Pennsylvania) | 724 | 15432 | Washington | US-PA | |
| East Brady (Pennsylvania) | 724 | 16028 | Clarion | US-PA | |
| East Butler (Pennsylvania) | 724 | 16029 | Butler | US-PA | |
| East Millsboro (Pennsylvania) | 724 | 15433 | Fayette | US-PA | |
| Eau Claire (Pennsylvania) | 724 | 16030 | Butler | US-PA | |
| Edinburg (Pennsylvania) | 724 | 16116 | Lawrence | US-PA | |
| Eighty Four (Pennsylvania) | 724 | 15330 | Washington | US-PA | |
| Elco (Pennsylvania) | 724 | 15434 | Washington | US-PA | |
| Elderton (Pennsylvania) | 724 | 15736 | Armstrong | US-PA | |
| Ellsworth (Pennsylvania) | 724 | 15331 | Washington | US-PA | |
| Ellwood City (Pennsylvania) | 724 | 16117 | Lawrence | US-PA | |
| Elrama (Pennsylvania) | 724 | 15038 | Washington | US-PA | |
| Enon Valley (Pennsylvania) | 724 | 16120 | Lawrence | US-PA | |
| Ernest (Pennsylvania) | 724 | 15739 | Indiana | US-PA | |
| Evans City (Pennsylvania) | 724 | 16033 | Butler | US-PA | |
| Everson (Pennsylvania) | 724 | 15631 | Fayette | US-PA | |
| Export (Pennsylvania) | 724 | 15632 | Westmoreland | US-PA | |
| Fairbank (Pennsylvania) | 724 | 15435 | Fayette | US-PA | |
| Fairchance (Pennsylvania) | 724 | 15436 | Fayette | US-PA | |
| Farmington (Pennsylvania) | 724 | 15437 | Fayette | US-PA | |
| Farrell (Pennsylvania) | 724 | 16121 | Mercer | US-PA | |
| Fayette City (Pennsylvania) | 724 | 15438 | Fayette | US-PA | |
| Fenelton (Pennsylvania) | 724 | 16034 | Butler | US-PA | |
| Finleyville (Pennsylvania) | 724 | 15332 | Washington | US-PA | |
| Fombell (Pennsylvania) | 724 | 16123 | Beaver | US-PA | |
| Ford City (Pennsylvania) | 724 | 16226 | Armstrong | US-PA | |
| Ford Cliff (Pennsylvania) | 724 | 16228 | Armstrong | US-PA | |
| Forestville (Pennsylvania) | 724 | 16035 | Butler | US-PA | |
| Foxburg (Pennsylvania) | 724 | 16036 | Clarion | US-PA | |
| Fredericktown (Pennsylvania) | 724 | 15333 | Washington | US-PA | |
| Fredonia (Pennsylvania) | 724 | 16124 | Mercer | US-PA | |
| Freedom (Pennsylvania) | 724 | 15042 | Beaver | US-PA | |
| Gans (Pennsylvania) | 724 | 15439 | Monongalia | US-PA | |
| Garards Fort (Pennsylvania) | 724 | 15334 | Greene | US-PA | |
| Gastonville (Pennsylvania) | 724 | 15336 | Washington | US-PA | |
| Georgetown (Pennsylvania) | 724 | 15043 | Beaver | US-PA | |
| Gibbon Glade (Pennsylvania) | 724 | 15440 | Fayette | US-PA | |
| Gibsonia (Pennsylvania) | 724 | 15044 | Allegheny | US-PA | |
| Grapeville (Pennsylvania) | 724 | 15634 | Westmoreland | US-PA | |
| Graysville (Pennsylvania) | 724 | 15337 | Greene | US-PA | |
| Greensboro (Pennsylvania) | 724 | 15338 | Greene | US-PA | |
| Greensburg (Pennsylvania) | 724 | 15605 | Westmoreland | US-PA | |
| Greensburg (Pennsylvania) | 724 | 15606 | Westmoreland | US-PA | |
| Greenville (Pennsylvania) | 724 | 16125 | Mercer | US-PA | |
| Grindstone (Pennsylvania) | 724 | 15442 | Fayette | US-PA | |
| Grove City (Pennsylvania) | 724 | 16127 | Mercer | US-PA | |
| Hadley (Pennsylvania) | 724 | 16130 | Mercer | US-PA | |
| Harmony (Pennsylvania) | 724 | 16037 | Butler | US-PA | |
| Harrison City (Pennsylvania) | 724 | 15636 | Westmoreland | US-PA | |
| Harwick (Pennsylvania) | 724 | 15049 | Allegheny | US-PA | |
| Heilwood (Pennsylvania) | 724 | 15745 | Indiana | US-PA | |
| Hendersonville (Pennsylvania) | 724 | 15339 | Washington | US-PA | |
| Herman (Pennsylvania) | 724 | 16039 | Butler | US-PA | |
| Herminie (Pennsylvania) | 724 | 15637 | Westmoreland | US-PA | |
| Hibbs (Pennsylvania) | 724 | 15443 | Fayette | US-PA | |
| Hickory (Pennsylvania) | 724 | 15340 | Washington | US-PA | |
| Hiller (Pennsylvania) | 724 | 15444 | Fayette | US-PA | |
| Hilliards (Pennsylvania) | 724 | 16040 | Butler | US-PA | |
| Hillsville (Pennsylvania) | 724 | 16132 | Lawrence | US-PA | |
| Holbrook (Pennsylvania) | 724 | 15341 | Greene | US-PA | |
| Home (Pennsylvania) | 724 | 15747 | Indiana | US-PA | |
| Hookstown (Pennsylvania) | 724 | 15050 | Beaver | US-PA | |
| Hopwood (Pennsylvania) | 724 | 15445 | Fayette | US-PA | |
| Hostetter (Pennsylvania) | 724 | 15638 | Westmoreland | US-PA | |
| Hutchinson (Pennsylvania) | 724 | 15640 | Westmoreland | US-PA | |
| Imperial (Pennsylvania) | 724 | 15126 | Allegheny | US-PA | |
| Indian Head (Pennsylvania) | 724 | 15446 | Fayette | US-PA | |
| Indiana (Pennsylvania) | 724 | 15705 | Indiana | US-PA | |
| Indiana (Pennsylvania) | 724 | 15701 | Indiana | US-PA | |
| Industry (Pennsylvania) | 724 | 15052 | Beaver | US-PA | |
| Irwin (Pennsylvania) | 724 | 15642 | Westmoreland | US-PA | |
| Isabella (Pennsylvania) | 724 | 15447 | Fayette | US-PA | |
| Jackson Center (Pennsylvania) | 724 | 16133 | Mercer | US-PA | |
| Jacobs Creek (Pennsylvania) | 724 | 15448 | Westmoreland | US-PA | |
| Jamestown (Pennsylvania) | 724 | 16134 | Crawford | US-PA | |
| Jeannette (Pennsylvania) | 724 | 15644 | Westmoreland | US-PA | |
| Jefferson (Pennsylvania) | 724 | 15344 | Greene | US-PA | |
| Joffre (Pennsylvania) | 724 | 15053 | Washington | US-PA | |
| Josephine (Pennsylvania) | 724 | 15750 | Indiana | US-PA | |
| Karns City (Pennsylvania) | 724 | 16041 | Butler | US-PA | |
| Keisterville (Pennsylvania) | 724 | 15449 | Fayette | US-PA | |
| Kent (Pennsylvania) | 724 | 15752 | Indiana | US-PA | |
| Kittanning (Pennsylvania) | 724 | 16215 | Armstrong | US-PA | |
| Kittanning (Pennsylvania) | 724 | 16201 | Armstrong | US-PA | |
| Koppel (Pennsylvania) | 724 | 16136 | Beaver | US-PA | |
| La Belle (Pennsylvania) | 724 | 15450 | Fayette | US-PA | |
| Lake Lynn (Pennsylvania) | 724 | 15451 | Fayette | US-PA | |
| Langeloth (Pennsylvania) | 724 | 15054 | Washington | US-PA | |
| Larimer (Pennsylvania) | 724 | 15647 | Westmoreland | US-PA | |
| Latrobe (Pennsylvania) | 724 | 15650 | Westmoreland | US-PA | |
| Lawrence (Pennsylvania) | 724 | 15055 | Washington | US-PA | |
| Leckrone (Pennsylvania) | 724 | 15454 | Fayette | US-PA | |
| Leechburg (Pennsylvania) | 724 | 15656 | Westmoreland | US-PA | |
| Leisenring (Pennsylvania) | 724 | 15455 | Fayette | US-PA | |
| Lemont Furnace (Pennsylvania) | 724 | 15456 | Fayette | US-PA | |
| Ligonier (Pennsylvania) | 724 | 15658 | Westmoreland | US-PA | |
| Lowber (Pennsylvania) | 724 | 15660 | Westmoreland | US-PA | |
| Loyalhanna (Pennsylvania) | 724 | 15661 | Westmoreland | US-PA | |
| Lucernemines (Pennsylvania) | 724 | 15754 | Indiana | US-PA | |
| Lyndora (Pennsylvania) | 724 | 16045 | Butler | US-PA | |
| Mammoth (Pennsylvania) | 724 | 15664 | Westmoreland | US-PA | |
| Manorville (Pennsylvania) | 724 | 16238 | Armstrong | US-PA | |
| Marianna (Pennsylvania) | 724 | 15345 | Washington | US-PA | |
| Marion Center (Pennsylvania) | 724 | 15759 | Indiana | US-PA | |
| Markleysburg (Pennsylvania) | 724 | 15459 | Fayette | US-PA | |
| Mars (Pennsylvania) | 724 | 16046 | Butler | US-PA | |
| Martin (Pennsylvania) | 724 | 15460 | Fayette | US-PA | |
| Masontown (Pennsylvania) | 724 | 15461 | Fayette | US-PA | |
| Mather (Pennsylvania) | 724 | 15346 | Greene | US-PA | |
| Mc Clellandtown (Pennsylvania) | 724 | 15458 | Fayette | US-PA | |
| Mc Donald (Pennsylvania) | 724 | 15057 | Washington | US-PA | |
| Mc Grann (Pennsylvania) | 724 | 16236 | Armstrong | US-PA | |
| Mc Intyre (Pennsylvania) | 724 | 15756 | Indiana | US-PA | |
| Meadow Lands (Pennsylvania) | 724 | 15347 | Washington | US-PA | |
| Mentcle (Pennsylvania) | 724 | 15761 | Indiana | US-PA | |
| Mercer (Pennsylvania) | 724 | 16137 | Mercer | US-PA | |
| Merrittstown (Pennsylvania) | 724 | 15463 | Fayette | US-PA | |
| Midland (Pennsylvania) | 724 | 15059 | Beaver | US-PA | |
| Midway (Pennsylvania) | 724 | 15060 | Washington | US-PA | |
| Mill Run (Pennsylvania) | 724 | 15464 | Fayette | US-PA | |
| Millsboro (Pennsylvania) | 724 | 15348 | Washington | US-PA | |
| Monaca (Pennsylvania) | 724 | 15061 | Beaver | US-PA | |
| Monessen (Pennsylvania) | 724 | 15062 | Westmoreland | US-PA | |
| Monongahela (Pennsylvania) | 724 | 15063 | Washington | US-PA | |
| Mount Braddock (Pennsylvania) | 724 | 15465 | Fayette | US-PA | |
| Mount Morris (Pennsylvania) | 724 | 15349 | Greene | US-PA | |
| Mount Pleasant (Pennsylvania) | 724 | 15666 | Westmoreland | US-PA | |
| Muse (Pennsylvania) | 724 | 15350 | Washington | US-PA | |
| Nemacolin (Pennsylvania) | 724 | 15351 | Greene | US-PA | |
| New Alexandria (Pennsylvania) | 724 | 15670 | Westmoreland | US-PA | |
| New Bedford (Pennsylvania) | 724 | 16140 | Lawrence | US-PA | |
| New Brighton (Pennsylvania) | 724 | 15066 | Beaver | US-PA | |
| New Castle (Pennsylvania) | 724 | 16101 | Lawrence | US-PA | |
| New Castle (Pennsylvania) | 724 | 16102 | Lawrence | US-PA | |
| New Castle (Pennsylvania) | 724 | 16103 | Lawrence | US-PA | |
| New Castle (Pennsylvania) | 724 | 16107 | Lawrence | US-PA | |
| New Castle (Pennsylvania) | 724 | 16108 | Lawrence | US-PA | |
| New Derry (Pennsylvania) | 724 | 15671 | Westmoreland | US-PA | |
| New Eagle (Pennsylvania) | 724 | 15067 | Washington | US-PA | |
| New Florence (Pennsylvania) | 724 | 15944 | Westmoreland | US-PA | |
| New Freeport (Pennsylvania) | 724 | 15352 | Greene | US-PA | |
| New Galilee (Pennsylvania) | 724 | 16141 | Lawrence | US-PA | |
| New Geneva (Pennsylvania) | 724 | 15467 | Fayette | US-PA | |
| New Kensington (Pennsylvania) | 724 | 15068 | Westmoreland | US-PA | |
| New Kensington (Pennsylvania) | 724 | 15069 | Westmoreland | US-PA | |
| New Salem (Pennsylvania) | 724 | 15468 | Fayette | US-PA | |
| New Wilmington (Pennsylvania) | 724 | 16172 | Lawrence | US-PA | |
| Newell (Pennsylvania) | 724 | 15466 | Fayette | US-PA | |
| Nineveh (Pennsylvania) | 724 | 15353 | Greene | US-PA | |
| Normalville (Pennsylvania) | 724 | 15469 | Fayette | US-PA | |
| North Apollo (Pennsylvania) | 724 | 15673 | Armstrong | US-PA | |
| North Washington (Pennsylvania) | 724 | 16048 | Butler | US-PA | |
| Northpoint (Pennsylvania) | 724 | 15763 | Indiana | US-PA | |
| Norvelt (Pennsylvania) | 724 | 15674 | Westmoreland | US-PA | |
| Nu Mine (Pennsylvania) | 724 | 16244 | Armstrong | US-PA | |
| Oak Ridge (Pennsylvania) | 724 | 16245 | Armstrong | US-PA | |
| Ohiopyle (Pennsylvania) | 724 | 15470 | Fayette | US-PA | |
| Oliver (Pennsylvania) | 724 | 15472 | Fayette | US-PA | |
| Penn Run (Pennsylvania) | 724 | 15765 | Indiana | US-PA | |
| Perryopolis (Pennsylvania) | 724 | 15473 | Fayette | US-PA | |
| Petrolia (Pennsylvania) | 724 | 16050 | Butler | US-PA | |
| Pittsburgh (Pennsylvania) | 724 | 15201 | Allegheny | US-PA | |
| Pittsburgh (Pennsylvania) | 724 | 15203 | Allegheny | US-PA | |
| Pittsburgh (Pennsylvania) | 724 | 15209 | Allegheny | US-PA | |
| Pittsburgh (Pennsylvania) | 724 | 15219 | Allegheny | US-PA | |
| Pittsburgh (Pennsylvania) | 724 | 15222 | Allegheny | US-PA | |
| Pittsburgh (Pennsylvania) | 724 | 15241 | Allegheny | US-PA | |
| Pittsburgh (Pennsylvania) | 724 | 15243 | Allegheny | US-PA | |
| Pittsburgh (Pennsylvania) | 724 | 15260 | Allegheny | US-PA | |
| Pittsburgh (Pennsylvania) | 724 | 15270 | Allegheny | US-PA | |
| Pittsburgh (Pennsylvania) | 724 | 15274 | Allegheny | US-PA | |
| Pittsburgh (Pennsylvania) | 724 | 15288 | Allegheny | US-PA | |
| Pleasant Unity (Pennsylvania) | 724 | 15676 | Westmoreland | US-PA | |
| Plumville (Pennsylvania) | 724 | 16246 | Indiana | US-PA | |
| Point Marion (Pennsylvania) | 724 | 15474 | Fayette | US-PA | |
| Portersville (Pennsylvania) | 724 | 16051 | Butler | US-PA | |
| Pricedale (Pennsylvania) | 724 | 15072 | Westmoreland | US-PA | |
| Prospect (Pennsylvania) | 724 | 16052 | Butler | US-PA | |
| Prosperity (Pennsylvania) | 724 | 15329 | Washington | US-PA | |
| Pulaski (Pennsylvania) | 724 | 16143 | Lawrence | US-PA | |
| Renfrew (Pennsylvania) | 724 | 16053 | Butler | US-PA | |
| Republic (Pennsylvania) | 724 | 15475 | Fayette | US-PA | |
| Rices Landing (Pennsylvania) | 724 | 15357 | Greene | US-PA | |
| Richeyville (Pennsylvania) | 724 | 15358 | Washington | US-PA | |
| Robinson (Pennsylvania) | 724 | 15949 | Indiana | US-PA | |
| Rochester Mills (Pennsylvania) | 724 | 15771 | Indiana | US-PA | |
| Rogersville (Pennsylvania) | 724 | 15359 | Greene | US-PA | |
| Ronco (Pennsylvania) | 724 | 15476 | Fayette | US-PA | |
| Roscoe (Pennsylvania) | 724 | 15477 | Washington | US-PA | |
| Rural Valley (Pennsylvania) | 724 | 16249 | Armstrong | US-PA | |
| Russellton (Pennsylvania) | 724 | 15076 | Allegheny | US-PA | |
| Sagamore (Pennsylvania) | 724 | 16250 | Armstrong | US-PA | |
| Saint Petersburg (Pennsylvania) | 724 | 16054 | Clarion | US-PA | |
| Salina (Pennsylvania) | 724 | 15680 | Westmoreland | US-PA | |
| Saltsburg (Pennsylvania) | 724 | 15681 | Indiana | US-PA | |
| Sandy Lake (Pennsylvania) | 724 | 16145 | Mercer | US-PA | |
| Sarver (Pennsylvania) | 724 | 16055 | Butler | US-PA | |
| Saxonburg (Pennsylvania) | 724 | 16056 | Butler | US-PA | |
| Scenery Hill (Pennsylvania) | 724 | 15360 | Washington | US-PA | |
| Schenley (Pennsylvania) | 724 | 15682 | Armstrong | US-PA | |
| Scottdale (Pennsylvania) | 724 | 15683 | Westmoreland | US-PA | |
| Seminole (Pennsylvania) | 724 | 16253 | Armstrong | US-PA | |
| Sharpsville (Pennsylvania) | 724 | 16150 | Mercer | US-PA | |
| Sheakleyville (Pennsylvania) | 724 | 16151 | Mercer | US-PA | |
| Shelocta (Pennsylvania) | 724 | 15774 | Indiana | US-PA | |
| Shippingport (Pennsylvania) | 724 | 15077 | Beaver | US-PA | |
| Slickville (Pennsylvania) | 724 | 15684 | Westmoreland | US-PA | |
| Slippery Rock (Pennsylvania) | 724 | 16057 | Butler | US-PA | |
| Slovan (Pennsylvania) | 724 | 15078 | Washington | US-PA | |
| Smithfield (Pennsylvania) | 724 | 15478 | Fayette | US-PA | |
| Smock (Pennsylvania) | 724 | 15480 | Fayette | US-PA | |
| South Heights (Pennsylvania) | 724 | 15081 | Beaver | US-PA | |
| Southview (Pennsylvania) | 724 | 15361 | Washington | US-PA | |
| Southwest (Pennsylvania) | 724 | 15685 | Westmoreland | US-PA | |
| Spraggs (Pennsylvania) | 724 | 15362 | Greene | US-PA | |
| Spring Church (Pennsylvania) | 724 | 15686 | Armstrong | US-PA | |
| Springdale (Pennsylvania) | 724 | 15144 | Allegheny | US-PA | |
| Stahlstown (Pennsylvania) | 724 | 15687 | Westmoreland | US-PA | |
| Star Junction (Pennsylvania) | 724 | 15482 | Fayette | US-PA | |
| Starford (Pennsylvania) | 724 | 15777 | Indiana | US-PA | |
| Stockdale (Pennsylvania) | 724 | 15483 | Washington | US-PA | |
| Stoneboro (Pennsylvania) | 724 | 16153 | Mercer | US-PA | |
| Strabane (Pennsylvania) | 724 | 15363 | Washington | US-PA | |
| Sycamore (Pennsylvania) | 724 | 15364 | Greene | US-PA | |
| Tarentum (Pennsylvania) | 724 | 15084 | Allegheny | US-PA | |
| Tarrs (Pennsylvania) | 724 | 15688 | Westmoreland | US-PA | |
| Taylorstown (Pennsylvania) | 724 | 15365 | Washington | US-PA | |
| Torrance (Pennsylvania) | 724 | 15779 | Westmoreland | US-PA | |
| Transfer (Pennsylvania) | 724 | 16154 | Mercer | US-PA | |
| Uledi (Pennsylvania) | 724 | 15484 | Fayette | US-PA | |
| Uniontown (Pennsylvania) | 724 | 15401 | Fayette | US-PA | |
| United (Pennsylvania) | 724 | 15689 | Westmoreland | US-PA | |
| Valencia (Pennsylvania) | 724 | 16059 | Butler | US-PA | |
| Valier (Pennsylvania) | 724 | 15780 | Jefferson | US-PA | |
| Van Voorhis (Pennsylvania) | 724 | 15366 | Washington | US-PA | |
| Vanderbilt (Pennsylvania) | 724 | 15486 | Fayette | US-PA | |
| Vandergrift (Pennsylvania) | 724 | 15690 | Westmoreland | US-PA | |
| Venetia (Pennsylvania) | 724 | 15367 | Washington | US-PA | |
| Vestaburg (Pennsylvania) | 724 | 15368 | Washington | US-PA | |
| Villa Maria (Pennsylvania) | 724 | 16155 | Lawrence | US-PA | |
| Waltersburg (Pennsylvania) | 724 | 15488 | Fayette | US-PA | |
| Wampum (Pennsylvania) | 724 | 16157 | Lawrence | US-PA | |
| Warrendale (Pennsylvania) | 724 | 15086 | Allegheny | US-PA | |
| Warrendale (Pennsylvania) | 724 | 15095 | Allegheny | US-PA | |
| Warrendale (Pennsylvania) | 724 | 15096 | Allegheny | US-PA | |
| Washington (Pennsylvania) | 724 | 15301 | Washington | US-PA | |
| Waynesburg (Pennsylvania) | 724 | 15370 | Greene | US-PA | |
| Webster (Pennsylvania) | 724 | 15087 | Westmoreland | US-PA | |
| West Alexander (Pennsylvania) | 724 | 15376 | Washington | US-PA | |
| West Finley (Pennsylvania) | 724 | 15377 | Washington | US-PA | |
| West Lebanon (Pennsylvania) | 724 | 15783 | Indiana | US-PA | |
| West Leisenring (Pennsylvania) | 724 | 15489 | Fayette | US-PA | |
| West Middlesex (Pennsylvania) | 724 | 16159 | Mercer | US-PA | |
| West Middletown (Pennsylvania) | 724 | 15379 | Washington | US-PA | |
| West Newton (Pennsylvania) | 724 | 15089 | Westmoreland | US-PA | |
| West Pittsburg (Pennsylvania) | 724 | 16160 | Lawrence | US-PA | |
| West Sunbury (Pennsylvania) | 724 | 16061 | Butler | US-PA | |
| Westland (Pennsylvania) | 724 | 15378 | Washington | US-PA | |
| Westmoreland City (Pennsylvania) | 724 | 15692 | Westmoreland | US-PA | |
| Wheatland (Pennsylvania) | 724 | 16161 | Mercer | US-PA | |
| White (Pennsylvania) | 724 | 15490 | Fayette | US-PA | |
| Whitney (Pennsylvania) | 724 | 15693 | Westmoreland | US-PA | |
| Wickhaven (Pennsylvania) | 724 | 15492 | Fayette | US-PA | |
| Widnoon (Pennsylvania) | 724 | 16261 | Armstrong | US-PA | |
| Wind Ridge (Pennsylvania) | 724 | 15380 | Greene | US-PA | |
| Worthington (Pennsylvania) | 724 | 16262 | Armstrong | US-PA | |
| Wyano (Pennsylvania) | 724 | 15695 | Westmoreland | US-PA | |
| Yatesboro (Pennsylvania) | 724 | 16263 | Armstrong | US-PA | |
| Youngstown (Pennsylvania) | 724 | 15696 | Westmoreland | US-PA | |
| Youngwood (Pennsylvania) | 724 | 15697 | Westmoreland | US-PA | |
| Yukon (Pennsylvania) | 724 | 15698 | Westmoreland | US-PA | |
| Zelienople (Pennsylvania) | 724 | 16063 | Butler | US-PA |