| Business | Phone |
| Aim Mail Ctr 18336 Aurora Ave N, Seattle 98133 | (206) 546-2492 |
| Alpha Mailing Svc 522 Ne 165th St, Seattle 98155 | (206) 362-3786 |
| Andrew M Dellon Direct Rspns 425 Summit Ave E, Seattle 98102 | (206) 726-0855 |
| Asm Directmail 3307 Rainier Ave S, Seattle 98144 | (206) 721-2263 |
| Budget Mailing Svc 1465 Elliott Ave W, Seattle 98119 | (206) 282-6801 |
| Cairns & Co Inc 2255 Harbor Ave Sw, Seattle 98126 | (206) 932-2259 |
| Ddb Direct 1000 2nd Ave 1000, Seattle 98104 | (206) 728-6245 |
| Dimac Direct 601 Union St 4200, Seattle 98101 | (206) 652-3204 |
| Dun & Bradstreet Inc 3636 Whitman Ave N, Seattle 98103 | (206) 633-0844 |
| Gravenson Group 3429 Fremont Pl N, Seattle 98103 | (206) 632-6851 |
| Natco 4509 Interlake Ave N, Seattle 98103 | (206) 632-8849 |
| Impact Direct 3315 Beacon Ave S, Seattle 98144 | (206) 323-8556 |
| Rauxa Direct 520 Pike St 1100, Seattle 98101 | (206) 839-4533 |
| Rosemary Newman Direct Mrktng 603 Stewart St 802, Seattle 98101 | (206) 624-3980 |
| Ups Store 410 Broadway E, Seattle 98102 | (206) 860-0818 |
| Ups Store 3518 Fremont Ave N, Seattle 98103 | (206) 547-4410 |
| Ups Store 2311 N 45th St, Seattle 98103 | (206) 522-1970 |
| Mail Boxes Etc U S A 800 5th Ave 101, Seattle 98104 | (206) 382-9177 |
| Ups Store 815 1st Ave, Seattle 98104 | (206) 624-3310 |
| Von Direct Marketing Inc 108 S Washington St, Seattle 98104 | (206) 624-4628 |
| Mail Etc 4739 University Way Ne, Seattle 98105 | (206) 527-4140 |
| Ups Store 4616 25th Ave Ne, Seattle 98105 | (206) 524-2558 |
| Lacy & Par Co 660 S Industrial Way, Seattle 98108 | (206) 343-5719 |
| Mail Co 309 S Cloverdale St A3, Seattle 98108 | (206) 763-4566 |
| Mailhandlers 4005 6th Ave S, Seattle 98108 | (206) 340-1133 |
| Publishers Mailing Svc 230 Aurora Ave N, Seattle 98109 | (206) 448-0411 |
| Star International Mail Svc 1629 Queen Anne Ave N, Seattle 98109 | (206) 282-1922 |
| Ups Store 24 Roy St, Seattle 98109 | (206) 282-2888 |
| Zip Plus 4 230 Aurora Ave N, Seattle 98109 | (206) 728-4674 |
| Ups Store 1037 Ne 65th St, Seattle 98115 | (206) 528-7447 |
| Ups Store 9594 1st Ave Ne, Seattle 98115 | (206) 523-7353 |
| Marketing Intelligence 3012 47th Ave Sw, Seattle 98116 | (206) 932-6203 |
| Ups Store 4742 42nd Ave Sw, Seattle 98116 | (206) 933-8038 |
| Mailbox & Business Svc Ctr 2400 Nw 80th St, Seattle 98117 | (206) 789-7007 |
| Mail Boxes Etc U S A 1426 Harvard Ave, Seattle 98122 | (206) 682-0998 |
| Ups Store 1426 Harvard Ave, Seattle 98122 | (206) 324-5600 |
| Stewart Co Inc Seattle 98125 | (206) 362-0227 |
| Mail & Postal Network 18405 Aurora Ave N H, Seattle 98133 | (206) 546-3122 |
| Ups Store 10002 Aurora Ave N 36, Seattle 98133 | (206) 527-5065 |
| Yes The Mailroom 85 S Atlantic St, Seattle 98134 | (206) 623-1204 |
| Ups Store 17837 1st Ave S, Seattle 98148 | (206) 243-9843 |
| Western Bulk Carriers Inc 1001 4th Ave 2323, Seattle 98154 | (206) 292-0909 |
| Ups Store 20126 Ballinger Way Ne, Seattle 98155 | (206) 367-6400 |
| Ups Store 126 Sw 148th St C100, Seattle 98166 | (206) 243-2989 |
| Ups Store 27013 Pacific Hwy S, Seattle 98198 | (253) 941-4450 |
| Name-Finders Lists Inc 3213 W Wheeler St 258, Seattle 98199 | (206) 285-7057 |
| Pma Direct Marketing 2400 W Commodore Way, Seattle 98199 | (206) 282-2400 |
| Stu Heinecke Creative Svc Inc 2327 W Commodore Way, Seattle 98199 | (206) 286-8668 |