A- Acme, Allentown, Ambler, Aston
B- Bethlehem, Boiling Springs, Boswell, Bridgeville, Butler
C- Cambridge Springs, Camp Hill, Carlisle, Chadds Ford, Clearfield, Coatesville, Columbia, Conshohocken, Coopersburg, Coraopolis, Cranberry Twp
D- Dickson City, Downingtown, Duncansville
E- East Stroudsburg, Ellwood City, Ephrata
F- Fairless Hills, Fairview, Falls Creek, Foxburg
G- Gibsonia, Gillett, Greensburg
H- Hamburg, Harleysville, Harrisburg, Honesdale, Hunlock Creek, Huntingdon Valley
J- Jenkintown
L- Lancaster, Latrobe, Line Lexington, Luzerne
M- Malvern, Marcus Hook, Markleysburg, Mars, Media, Middletown, Milford, Muncy
N- New Alexandria, New Bethlehem, New Brighton, New Kensington, New Stanton, Newtown, Newtown Square, Norristown, Northampton
O- Oakdale, Oakmont
P- Pen Argyl, Philadelphia, Pittsburgh, Plymouth Meeting
Q- Quakertown
R- Reading
S- Saltsburg, Schnecksville, Scranton, Skippack, Souderton, Southampton, Stewartstown, Sunbury
T- Trafford
W- Warminster, Waterford, West Chester, Wilkes Barre, Willow Grove, Wyoming
Y- York Haven
Z- Zelienople