| Business | Phone |
| Personnel Firms Houston 3535 Briarpark Dr 240, Houston 77042 | (713) 783-1983 |
| Billie Carr & Assoc 5307 Beechnut St, Houston 77096 | (713) 667-6194 |
| Compumail Houston 77060 | (281) 820-8769 |
| Geophysical Directory 2200 Welch St, Houston 77019 | (713) 529-1922 |
| Howard Data Systems 6935 Barney Rd, Houston 77092 | (713) 690-5181 |
| Infousa 3052 Las Palmas St, Houston 77027 | (713) 599-0155 |
| Area Publications Houston 77002 | (832) 251-1001 |
| A T & T Yellow Pages 2525 North Loop W 5, Houston 77008 | (713) 867-6500 |
| Shamrock Publishing Co Inc 1235 North Loop W, Houston 77008 | (713) 868-3335 |
| Cole Information Svc 10759 Gulf Fwy A, Houston 77034 | (214) 526-1340 |
| Monetary Research Institute 1014 Wirt Rd 200, Houston 77055 | (713) 827-1426 |
| U S Yellow Pages Inc 523 N Sam Houston Pkwy E 3, Houston 77060 | (281) 260-7114 |
| Yellow Pages Nationwide Editio 523 N Sam Houston Pkwy E 300, Houston 77060 | (281) 260-7110 |
| Houston Highlight Publications Houston 77072 | (281) 988-9338 |
| Post Oak Publishing 5005 Woodway Dr 217, Houston 77056 | (713) 952-1916 |
| Shamrock Publishing Co 515 N Sam Houston Pkwy E 365, Houston 77060 | (281) 447-3235 |
| Southern Directory 12000 Westheimer Rd 330, Houston 77077 | (713) 462-1466 |
| Shepherd's Guide 10333 Northwest Fwy 106, Houston 77092 | (713) 682-1600 |
| Who's Who Information Svc 3730 Kirby Dr 1030, Houston 77098 | (713) 623-4627 |