ZIP Code Area 172XX
- ZIP Code Area 17201
- ZIP Code Area 17202
- ZIP Code Area 17210
- ZIP Code Area 17211
- ZIP Code Area 17212
- ZIP Code Area 17213
- ZIP Code Area 17214
- ZIP Code Area 17215
- ZIP Code Area 17217
- ZIP Code Area 17219
- ZIP Code Area 17220
- ZIP Code Area 17221
- ZIP Code Area 17222
- ZIP Code Area 17223
- ZIP Code Area 17224
- ZIP Code Area 17225
- ZIP Code Area 17228
- ZIP Code Area 17229
- ZIP Code Area 17233
- ZIP Code Area 17235
- ZIP Code Area 17236
- ZIP Code Area 17237
- ZIP Code Area 17238
- ZIP Code Area 17239
- ZIP Code Area 17240
- ZIP Code Area 17241
- ZIP Code Area 17243
- ZIP Code Area 17244
- ZIP Code Area 17246
- ZIP Code Area 17247
- ZIP Code Area 17249
- ZIP Code Area 17250
- ZIP Code Area 17251
- ZIP Code Area 17252
- ZIP Code Area 17253
- ZIP Code Area 17254
- ZIP Code Area 17255
- ZIP Code Area 17256
- ZIP Code Area 17257
- ZIP Code Area 17260
- ZIP Code Area 17261
- ZIP Code Area 17262
- ZIP Code Area 17263
- ZIP Code Area 17264
- ZIP Code Area 17265
- ZIP Code Area 17266
- ZIP Code Area 17267
- ZIP Code Area 17268
- ZIP Code Area 17270
- ZIP Code Area 17271
- ZIP Code Area 17272