| Business | Phone |
| Direct Mail Svc & Press Inc 313 Sumner Ave, Allentown 18102 | (610) 432-4538 |
| Direct Response Assoc 1444 W Hamilton St # 5a, Allentown 18102 | (610) 432-9661 |
| United Coupon Of Lehigh Valley Allentown 18102 | (610) 437-4511 |
| Ron Bortz Creative Svc 4949 Liberty Ln, Allentown 18106 | (610) 481-0691 |