| 3-D WIRELESS LLC | 10160 SW NIMBUS AVE PORTLAND, OR | (503) 431-2263 |
| ADVANCED TELEPHONE COMMUNICATIONS | PORTLAND, OR | (503) 649-5513 |
| ADVANTAGE COMMUNICATIONS NORTHWEST | 8700 SW 26TH AVE PORTLAND, OR | (503) 244-9688 |
| ALL ABOUT WIRELESS PDX | 8680 SW CANYON RD PORTLAND, OR | (503) 296-0644 |
| AMERICAN TELEPHONE SERVICES | 6101 SE BELMONT ST PORTLAND, OR | (503) 236-7013 |
| AMERICAN WIRELESS | 10340 SW NIMBUS AVE PORTLAND, OR | (503) 684-4959 |
| AMIK INC | 10580 SW HAMPTON S PORTLAND, OR | (503) 684-5799 |
| BUSINESS TELEPHONE EXCHANGE INC | 707 SW WASHINGTON ST PORTLAND, OR | (503) 222-1327 |
| CELLULAR DOCTOR | PORTLAND, OR | (503) 253-7844 |
| CN R | 4080 SE INTERNATIONAL WAY PORTLAND, OR | (503) 513-6973 |
| COMPLETE COMMUNICATIONS | 4411 SW VESTA ST PORTLAND, OR | (503) 246-9399 |
| CTI CORPORATE TELECOM INC | 16369 NE CAMERON BLVD PORTLAND, OR | (503) 254-3302 |
| DENIK ENTERPRISES | 13525 NE FREMONT ST PORTLAND, OR | (503) 253-6774 |
| DISCOUNT VOICEMAIL | PORTLAND, OR | (503) 279-9070 |
| ESCHELON TELECOM INC | 14050 SW MILTON CT PORTLAND, OR | (503) 968-1700 |
| GENCOM NORTHWEST | 950 LLOYD CTR PORTLAND, OR | (503) 282-2966 |
| HEARING RESOURCES SOUND SOLUTIONS | 4311 NE TILLAMOOK ST PORTLAND, OR | (503) 774-3668 |
| INTERCONNECT TELEPHONE CO | 5006 SW SWEENEY ST PORTLAND, OR | (503) 246-8200 |
| LAKE ELECTRONIC CONTRACTORS | PO BOX 42248 PORTLAND, OR | (503) 234-3044 |
| LIVE WIRE COMMUNICATIONS | PORTLAND, OR | (503) 244-6644 |
| M F S INTELENET INC | LINCOLN CTR PORTLAND, OR | (503) 293-6480 |
| MATRIX COMMUNICATIONS CORPORATION | 4243 SE INTERNATIONAL WAY PORTLAND, OR | (503) 654-3000 |
| MOORE COMMUNICATIONS | PORTLAND, OR | (503) 253-3374 |
| NETWORK COMPUTING ARCHITECTS | 6975 SW SANDBURG ST PORTLAND, OR | (503) 968-5434 |
| OMNISERVE WIRELESS | 4768 NW BETHANY BLVD PORTLAND, OR | (503) 531-9922 |
| OREGON COMMUNICATION SERVICE INC | PORTLAND, OR | (503) 620-1251 |
| PAVELCOMM | 1640 NW 14TH AVE PORTLAND, OR | (503) 223-5008 |
| PLACEWARE | PORTLAND, OR | (503) 224-6505 |
| SIEMENS BUSINESS COMMUNICATION SYSTEMS INC | 7000 SW REDWOOD LN PORTLAND, OR | (503) 624-7656 |
| SMART WIRELESS | 5035 SE MCLOUGHLIN BLVD PORTLAND, OR | (503) 236-8440 |
| T3E COMPANY | 7412 SW BEAVERTON HILLSDALE PORTLAND, OR | (503) 291-7157 |
| TELEDIGIT | 8326 SE 17TH AVE PORTLAND, OR | (503) 736-3316 |
| UNICOM | 10505 SW BARBUR BLVD PORTLAND, OR | (503) 977-9710 |
| US INTERNATIONAL | 4080 SE INTERNATIONAL WAY PORTLAND, OR | (503) 659-7754 |
| VALLEY TEL SERVICE INC | 4120 SE INTERNATIONAL WAY PORTLAND, OR | (503) 353-1644 |
| VOICESTREAM WIRELESS | 10725 SW BARBUR BLVD PORTLAND, OR | (503) 431-7900 |
| VOICESTREAM WIRELESS | 15532 SW PACIFIC HWY PORTLAND, OR | (503) 598-9422 |
| WEST SIDE ELECTRIC | 1834 SE 8TH AVE PORTLAND, OR | (503) 231-1548 |
| WYGANT SCIENTIFIC INC | 813 SW ALDER ST PORTLAND, OR | (503) 227-6901 |