| Costco Cranberry Township | Cranberry Township(724) 778-6303 | (724) 778-6303 |
| Costco Concordville | Glen Mills(610) 387-2205 | (610) 387-2205 |
| Costco Harrisburg | Harrisburg(717) 412-2050 | (717) 412-2050 |
| Costco KING OF PRUSSIA | King Of Prussia(610) 337-6601 | (610) 337-6601 |
| Costco Lancaster PA | Lancaster(717) 396-8460 | (717) 396-8460 |
| Costco Montgomeryville | North Wales(215) 353-4153 | (215) 353-4153 |
| Costco Robinson | Pittsburgh(412) 490-2204 | (412) 490-2204 |
| Costco Sanatoga | Pottstown(610) 569-4137 | (610) 569-4137 |
| Costco Bucks County | Warminster(215) 347-1950 | (215) 347-1950 |
| Costco HOMESTEAD | West Homestead(412) 205-1002 | (412) 205-1002 |
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