| Business | Phone |
| Amta International 1330 Post Oak Blvd, Houston 77056 | (713) 513-7160 |
| Answering Svc Po Box 9482, Houston 77261 | (713) 744-7200 |
| Parkway Paging Inc 8783 S Gessner Dr, Houston 77074 | (713) 310-1200 |
| Westpark Communications Inc 3731 Briarpark Dr 200, Houston 77042 | (713) 785-3238 |
| 1960 Answering Svc 17030 Nanes Dr 212, Houston 77090 | (281) 893-7000 |
| A 1 Answering Houston 77027 | (713) 621-8037 |
| A Answering Svc 9814 Casa Loma Dr, Houston 77041 | (713) 462-8798 |
| A Better Answering Svc 450 N Sam Houston Pkwy E, Houston 77060 | (281) 447-2303 |
| Htg 12929 Gulf Fwy 203, Houston 77034 | (281) 485-8658 |
| A Medical Answering Svc 9039 Katy Fwy 201, Houston 77024 | (713) 464-9515 |
| Aaa Tri-National Comms 1227 W Little York Rd, Houston 77091 | (281) 405-4400 |
| Abby Office Centers 363 N Belt Dr E # 1100, Houston 77060 | (281) 820-7800 |
| Accurate Answering Svc 12817 Gulf Fwy, Houston 77034 | (281) 228-6600 |
| Acuity Answering Svc 9039 Katy Fwy 201, Houston 77024 | (713) 464-9433 |
| Ajb Associates 2015 W 34th St # D, Houston 77018 | (713) 683-7976 |
| All's Well Answering Svc 13502 Northborough Dr, Houston 77067 | (281) 875-9209 |
| American Answering Svc Houston 77070 | (281) 894-6926 |
| Answer America Call Ctr Houston 77036 | (713) 541-8666 |
| Answer Med 3303 S Rice Ave 210c, Houston 77056 | (713) 572-1196 |
| Answer Secretary 7035 W Tidwell Rd M107, Houston 77092 | (713) 895-0323 |
| Answer Texas Prepaid Cellular 10101 Harwin Dr 286, Houston 77036 | (713) 541-8600 |
| Answering Service 3120 Southwest Fwy 350, Houston 77098 | (713) 522-3945 |
| Answering Service By Signius 8909 Knight Rd, Houston 77054 | (713) 794-0060 |
| Answering Service Inc 9455 W Montgomery Rd, Houston 77088 | (281) 447-0839 |
| Apollo Answering Svc Inc 702 Jackson Hill St, Houston 77007 | (713) 863-3333 |
| Businessuites 510 Bering Dr 300, Houston 77057 | (713) 968-7500 |
| C & J Answering Svc 11846 Greenloch Ln, Houston 77044 | (281) 458-0658 |
| Calls-R-Us 6500 Schurmier Rd, Houston 77048 | (713) 731-0606 |
| Calls-R-Us 6610 Schurmier Rd, Houston 77048 | (713) 991-7004 |
| Rod Cammack Houston 77002 | (713) 222-8979 |
| Central Messaging 10333 Harwin Dr 675, Houston 77036 | (713) 331-0418 |
| Communication Associates 1001 West Loop S 716, Houston 77027 | (713) 627-1300 |
| Connie Craig Secretarial Svc 5625 Fm 1960 Rd W, Houston 77069 | (281) 893-7615 |
| Dispatch Central Of Houston 2600 S Gessner Rd 205, Houston 77063 | (713) 780-7150 |
| Einna Ignalas Solutions 10922 Braes Bayou Dr, Houston 77071 | (832) 289-0878 |
| Executive Solutions 1000 Fm 1960 Rd W, Houston 77090 | (281) 537-8788 |
| Fallon Communications 908 Town And Country Blvd 600, Houston 77024 | (713) 935-8787 |
| Front Office Business Center 3200 Southwest Fwy # 3300, Houston 77027 | (713) 840-6003 |
| Message America 14714 Fm 529 Rd, Houston 77095 | (281) 550-1108 |
| Message Masters Of Texas 659 Rockbrook Dr, Houston 77015 | (713) 450-4456 |
| Messagepro 9700 Bissonnet St, Houston 77036 | (713) 772-8820 |
| General Communications Inc 10600 Bellaire Blvd, Houston 77072 | (281) 983-5559 |
| Gle Assoc 3730 Kirby Dr 100, Houston 77098 | (713) 831-6825 |
| Macfinancialfreedom.Com 9714 Old Katy Rd, Houston 77055 | (713) 932-9942 |
| H L Medical Call Ctr 11271 Richmond Ave, Houston 77082 | (281) 293-9355 |
| Ideal Answering Svc 8909 Knight Rd, Houston 77054 | (713) 512-4200 |
| Insurance Depot Houston 77064 | (713) 730-3376 |
| International Voice Exchange 13322 Piney Oaks Dr, Houston 77065 | (281) 890-1558 |
| Ninetee-Sixty Professional Svc 17070 Red Oak Dr 211, Houston 77090 | (281) 893-6036 |