| Business | Phone |
| Parkers Casino 17001 Aurora Ave N, Seattle 98133 | (206) 546-6161 |
| Monster Gaming 630 Sw 153rd St, Seattle 98166 | (206) 244-7364 |
| Wizards Casino & Restaurant 15739 Ambaum Blvd Sw, Seattle 98166 | (206) 444-6100 |
| Silver Dollar Casino 14027 Interurban Ave S, Seattle 98168 | (206) 241-9526 |
| Roman Casino 11829 Renton Ave S, Seattle 98178 | (206) 772-4200 |
| Northstar Casino 15221 International Blvd, Seattle 98188 | (206) 444-4660 |
| Vending Data 1142 Industry Dr, Seattle 98188 | (206) 394-9740 |