Wescosville

ZIP Code(s): 18106, 18103, 18062; County(s): Lehigh;

Catasauqua

ZIP Code(s): 18032; County(s): Lehigh;

Slatington

ZIP Code(s): 18080; County(s): Lehigh;

Alburtis

ZIP Code(s): 18011; County(s): Lehigh;

Macungie

ZIP Code(s): 18062; County(s): Lehigh;

Egypt

ZIP Code(s): 18052; County(s): Lehigh;

Bethlehem

ZIP Code(s): 18017, 18016, 18015, 18018, 18025; County(s): Northampton, Lehigh;

Stiles

ZIP Code(s): 18052; County(s): Lehigh;

Allentown

ZIP Code(s): 18105, 18104, 18101, 18103, 18102, 18109, 18001; County(s): Lehigh;

Coplay

ZIP Code(s): 18037; County(s): Lehigh;

Trexlertown

ZIP Code(s): 18106, 18087, 18031; County(s): Lehigh;

Dorneyville

ZIP Code(s): 18104, 18103; County(s): Lehigh;