| Business | Phone |
| Advantage Wireless 7101 S Fulton St, Centennial 80112 | (303) 784-5300 |
| Business Point Wireless 6767 S Spruce St # 205, Centennial 80112 | (720) 488-7700 |
| Coraa Communications 6911 S University Blvd, Centennial 80122 | (303) 738-1545 |
| Infinity Marketing Of America 12201 E Arapahoe Rd, Centennial 80112 | (303) 708-0015 |
| Nextel Communications 9800 E Easter Ave, Centennial 80112 | (720) 873-0113 |
| Qds Communications Inc 15373 E Hinsdale Cir # D, Centennial 80112 | (303) 680-6271 |
| Radio Shack 6911 S University Blvd # 212, Centennial 80122 | (303) 734-9716 |
| Spring Communications 6911 S University Blvd, Centennial 80122 | (720) 214-4863 |