| Business | Phone |
| Adhesive & Packaging Systems Seattle 98133 | (206) 947-0197 |
| Adventures In Travel 2701 California Ave Sw, Seattle 98116 | (206) 937-4966 |
| Ballard Mailbox & Shipping Ctr 2442 Nw Market St, Seattle 98107 | (206) 789-2442 |
| Beacon Hill Office & Mail Ctr 3211 Beacon Ave S, Seattle 98144 | (206) 725-4500 |
| China Ocean Shipping 1601 5th Ave, Seattle 98101 | (206) 654-4500 |
| China Shipping Agency Co Inc 2400 11th Ave Sw, Seattle 98134 | (206) 838-1866 |
| Columbia City Parcel & Post 3703 S Edmunds St, Seattle 98118 | (206) 760-1617 |
| Daiichi Chuo Shipping Inc 1201 1st Ave S 330, Seattle 98134 | (206) 622-6250 |
| Eagle Films & Packaging Inc 4878 Beacon Ave S, Seattle 98108 | (206) 768-0088 |
| First Hill Postal/Packaging 1011 Boren Ave, Seattle 98104 | (206) 623-9454 |
| Frontier Packaging Inc 1201 Andover Park E 101, Seattle 98188 | (206) 575-7772 |