| Business | Phone |
| American Communication Specs 101 Waterloo Blvd, Exton 19341 | (610) 321-2000 |
| Sprint 169 W Lincoln Hwy, Exton 19341 | (610) 875-2900 |
| Sprint Pcs 292 Main St, Exton 19341 | (484) 875-4800 |
| T Mobile 201 Exton Square Mall, Exton 19341 | (610) 594-1690 |
| Cingular Wireless 100 Exton Square Mall, Exton 19341 | (610) 363-3040 |
| Cingular Wireless 466 W Lincoln Hwy, Exton 19341 | (610) 280-7203 |
| Nextel Retail 127 E Swedesford Rd, Exton 19341 | (484) 875-0655 |