| Business | Phone |
| Christal Radio 414 Olive Way, Seattle 98101 | (206) 777-1802 |
| Katz Radio 414 Olive Way, Seattle 98101 | (206) 777-1801 |
| Northwest Public Affairs Ntwrk 603 Stewart St 801, Seattle 98101 | (206) 382-6086 |
| Wordcrafters Northwest 4137 University Way Ne 202, Seattle 98105 | (206) 632-2593 |
| Muzak 200 S Orcas St, Seattle 98108 | (206) 763-2517 |
| Mc Gavern-Guild Radio 130 Nickerson St, Seattle 98109 | (206) 441-3401 |
| Salem Radio Representatives 2815 2nd Ave 550, Seattle 98121 | (360) 394-1613 |