| Business | Phone |
| Andiamo Telecom 10575 N 114th St, Scottsdale 85259 | (602) 344-0115 |
| Sequoyah International 8655 E Via De Ventura, Scottsdale 85258 | (480) 346-1286 |
| Mtg Inc 7505 E Main St # 400, Scottsdale 85251 | (480) 994-0001 |
| Gcs Inc 10536 E Firewheel Dr, Scottsdale 85255 | (480) 513-6374 |