| Business | Phone |
| Cypress Communications 3721 Briarpark Dr, Houston 77042 | (713) 278-1641 |
| Cypress Communications 5353 W Alabama St, Houston 77056 | (713) 403-5300 |
| E Communications 1901 Post Oak Park Dr 1030, Houston 77027 | (713) 622-3233 |
| Grande Communications 18 Network Test Clec, Houston 77060 | (281) 220-0070 |
| Red Gap Communications 1314 Texas St, Houston 77002 | (713) 589-5500 |
| Stratos Vsat 1201 Louisiana St 520, Houston 77002 | (832) 461-4000 |
| Techcom Communications 3212 Smith St, Houston 77006 | (713) 529-5244 |
| Vdi Communications Inc 9189 Winkler Dr, Houston 77017 | (713) 776-3237 |
| Pnp Communications 6102 Scott St, Houston 77021 | (713) 747-3740 |
| Parker Alarm Communications 80 Lyerly St 17, Houston 77022 | (713) 692-0938 |
| R & T Communications 537 Crosstimbers St, Houston 77022 | (713) 697-8100 |
| Silverleaf Comm 2100 West Loop S, Houston 77027 | (713) 590-5020 |
| Winphil Communications 12118 Manorgate Dr, Houston 77031 | (713) 270-8233 |
| Northwest Communications 7902 Prestwood Dr 10, Houston 77036 | (713) 974-1453 |
| One Connect Communications 5829 W Sam Houston Pkwy N, Houston 77041 | (713) 856-6084 |
| Texas Bigfoot Communications 5829 W Sam Houston Pkwy N 704, Houston 77041 | (713) 462-2929 |
| Habla Comunicaciones 11900 Wickchester Ln, Houston 77043 | (281) 497-2514 |
| H Comunicaciones 7423 Long Point Rd, Houston 77055 | (713) 688-3625 |
| Postal & Communications 4944 Woodway Dr 24, Houston 77056 | (713) 291-1336 |
| Tel West 4801 Woodway Dr, Houston 77056 | (713) 964-2608 |
| Vac-Tel Communications 777 Post Oak Blvd, Houston 77056 | (713) 980-9450 |
| 2020 Communications 6150 Richmond Ave, Houston 77057 | (713) 974-1664 |
| West Park Communications Inc 6400 Westpark Dr, Houston 77057 | (713) 758-3238 |
| World Time Communications 5821 Southwest Fwy, Houston 77057 | (281) 657-1141 |
| Writeangle Creative 2378 Gemini St, Houston 77058 | (281) 286-4444 |
| Cricket Communications 440 Benmar Dr, Houston 77060 | (281) 448-8088 |
| North Voice Communications Inc 12001 North Fwy, Houston 77060 | (281) 673-0000 |
| Nspof Communications 3404 Buttercup St, Houston 77063 | (713) 590-3800 |
| Sunbelt Communications 8989 Westheimer Rd, Houston 77063 | (832) 369-0222 |
| Swi Communications 8989 Westheimer Rd 332, Houston 77063 | (713) 334-9339 |
| Umc Upbrook Mews Communication 11781 Barwood Bend Dr, Houston 77065 | (281) 477-7873 |
| All Page Of Houston Inc 8203 Willow Place Dr S 245, Houston 77070 | (832) 237-0090 |
| R & S Communications 10715 Dunbrook Dr, Houston 77070 | (281) 970-6451 |
| Messiahcommunications 7414 Cook Rd, Houston 77072 | (281) 983-5616 |
| Hgd Communications 6776 Southwest Fwy, Houston 77074 | (713) 785-8742 |
| On Air Communications 5402 Airline Dr, Houston 77076 | (713) 694-9838 |
| Crystal Brown Communications 800 Tully Rd, Houston 77079 | (281) 589-2007 |
| H Comunicaciones 14800 Memorial Dr 229, Houston 77079 | (281) 497-0699 |
| H K Communications Inc 14811 Saint Marys Ln 144, Houston 77079 | (281) 589-8055 |
| Roadshow Media 1135 Ivy Wall Dr, Houston 77079 | (713) 528-2355 |
| Bizzy Communications 6428 Highway 6 N, Houston 77084 | (281) 855-4333 |
| Stringfield Communications 11507 Sagepark Ln, Houston 77089 | (281) 922-5853 |
| Webking Internet Svc 110 Cypress Station Dr, Houston 77090 | (281) 444-4949 |
| Simplified Communications Grp 2855 Mangum Rd, Houston 77092 | (713) 682-0560 |
| Upi Communications 1615 Little York Rd, Houston 77093 | (281) 987-0003 |
| Tri Tec Communications 12203 Green Glade Dr, Houston 77099 | (281) 879-7631 |
| Westex Communications 11001 S Wilcrest Dr, Houston 77099 | (281) 498-0089 |
| Therapeutic Communications Po Box 19254, Houston 77224 | (281) 597-0028 |
| Plus Paging Svc 911 Federal Rd Z-5, Houston 77015 | (713) 450-9499 |
| Safe Communications 1050 Edgebrook Dr, Houston 77034 | (713) 947-1190 |
| Vanguard Communications Houston 77036 | (713) 778-4136 |
| Tel-East Communications 1101 Post Oak Blvd, Houston 77056 | (713) 599-8911 |