| Business | Phone |
| American Cellular 139 E Dekalb Pike, King Of Prussia 19406 | (610) 337-1860 |
| Cingular Wireless 160 N Gulph Rd, King Of Prussia 19406 | (610) 382-1100 |
| Cingular Wireless 200 N Warner Rd, King Of Prussia 19406 | (610) 995-5900 |
| Cingular Wireless 690 W Dekalb Pike, King Of Prussia 19406 | (610) 337-4211 |
| Executive Cellular Phones 660 W Dekalb Pike, King Of Prussia 19406 | (610) 783-1741 |
| Verizon Wireless 1012 W 8th Ave, King Of Prussia 19406 | (610) 491-1281 |
| Verizon Wireless 140 Allendale Rd, King Of Prussia 19406 | (610) 491-6400 |
| Verizon Wireless 160 N Gulph Rd # 5111, King Of Prussia 19406 | (610) 354-8360 |
| T-Mobile 314 S Henderson Rd, King Of Prussia 19406 | (610) 962-0800 |
| Sprint Pcs King Of Prussia Plaza & Courtamp;, King Of Prussia 19406 | (610) 491-9000 |
| Nextel Communications 234 Mall Blvd, King Of Prussia 19406 | (610) 491-8021 |
| Nextel Retail 409 Mall Blvd, King Of Prussia 19406 | (610) 992-0826 |