| Business | Phone |
| Actcom Inc 213 Prince Frederick St, King Of Prussia 19406 | (610) 265-6077 |
| Circuit City Express 160 N Gulph Rd, King Of Prussia 19406 | (610) 722-0923 |
| Viking Electronic Svc 620 Allendale Rd, King Of Prussia 19406 | (610) 992-0400 |
| Sony Ericsson 630 Freedom Business Ctr Dr, King Of Prussia 19406 | (610) 768-7710 |
| Radio Shack 160 N Gulph Rd, King Of Prussia 19406 | (610) 337-4902 |