| Business | Phone |
| Envelopes Limited 2536 Irving Blvd, Dallas 75207 | (214) 879-0714 |
| Love Envelopes Inc 1130 Quaker St, Dallas 75207 | (214) 637-5900 |
| Tension Envelope Corp 2700 N Stemmons Fwy 400e, Dallas 75207 | (214) 631-1603 |
| Lone Star Envelope Co 4805 Reading St, Dallas 75247 | (214) 748-3994 |