| Business | Phone |
| Delta Mailing & Fulfillment 27460 Avenue Scott # C2, Valencia 91355 | (661) 294-2200 |
| Ups Store 24307 Magic Mountain Pkwy, Valencia 91355 | (661) 253-0133 |
| Elco Services 24907 Avenue Tibbitts, Valencia 91355 | (661) 294-8990 |
| Mail Mogul 25115 Avenue Stanford # A111, Valencia 91355 | (661) 775-9922 |