| Business | Phone |
| Acs 11250 Pagemill Rd, Dallas 75243 | (214) 341-7246 |
| Cni Telecom Llc 2435 Southwell Rd # 1, Dallas 75229 | (972) 247-7899 |
| Consysnet 9330 Amberton Pkwy, Dallas 75243 | (972) 744-0300 |
| Data Link Inc 11522 Pagemill Rd, Dallas 75243 | (469) 364-9500 |
| Datavon Inc 1801 Gateway Blvd, Dallas 75240 | (972) 792-3700 |
| Front Street Properties 100 Crescent Ct, Dallas 75201 | (214) 880-4716 |
| Grande Communications 2323 Bryan St, Dallas 75201 | (214) 220-0167 |
| Hilton Suites-Dallas North 13402 Noel Rd, Dallas 75240 | (972) 503-8700 |
| Advantage Telephone Svc Dallas 75206 | (214) 823-8966 |
| Airwalk Communications 1830 Greenville Ave, Dallas 75206 | (972) 638-9400 |
| Matrix Telecom 2207 Commerce St, Dallas 75201 | (214) 432-1447 |
| Mci 2001 Bryan St 2001, Dallas 75201 | (214) 965-0400 |
| Mci 2323 Bryan St, Dallas 75201 | (214) 871-9424 |
| Nuava Networks 2323 Bryan St, Dallas 75201 | (214) 220-7600 |
| O'Neal Communications 6330 Lbj Fwy 231, Dallas 75240 | (972) 233-8303 |
| Ola Telecommunications 11680 Harry Hines Blvd, Dallas 75229 | (972) 247-7220 |
| Platinum Communications 13455 Noel Rd, Dallas 75240 | (972) 774-8800 |
| Pti Communications 2323 Bryan St # 350, Dallas 75201 | (214) 953-1299 |
| Real Com Office Comm 14001 Dallas Pkwy, Dallas 75240 | (972) 934-6587 |
| Smart Trust Us Inc 13155 Noel Rd, Dallas 75240 | (972) 739-1300 |
| T A Commercial Dallas 75201 | (214) 740-0227 |
| Telecom Technicans 12018 Forestgate Dr, Dallas 75243 | (469) 330-0047 |
| Telecontrol Companies 600 N Pearl St 410, Dallas 75201 | (214) 777-6777 |
| Telephony Inc 5430 Alpha Rd, Dallas 75240 | (972) 392-2988 |
| Voice Data Two Thousand 11144 Ables Ln C, Dallas 75229 | (214) 366-0005 |
| X-Connect Communications 2332 Joe Field Rd 115, Dallas 75229 | (972) 280-9700 |
| X O One Communications 200 Crescent Ct, Dallas 75201 | (214) 661-7500 |
| Xx Pedius Management Co 2323 Bryan St 200, Dallas 75201 | (214) 278-8821 |
| Payne Falkin Smith & Jones Pc 10711 Preston Rd 110, Dallas 75230 | (214) 363-9985 |
| Level 3 Communications 14785 Preston Rd, Dallas 75254 | (972) 759-9100 |
| Morgan's Discount Electronics 9330 Amberton Pkwy, Dallas 75243 | (972) 238-8400 |
| Park Cities Telecom 2701 Fondren Dr # 130, Dallas 75206 | (214) 252-0047 |
| Chr Solutions Inc 2711 Lbj Fwy 560, Dallas 75234 | (972) 484-2323 |
| Complete Telecom Svc 2647 Myrtle Springs Ave, Dallas 75220 | (214) 358-3088 |
| Dpi Teleconnect Llc 2997 Lbj Fwy 225, Dallas 75234 | (972) 488-5500 |
| Enhanced Voice Processing Inc 11419 Mathis Ave 210, Dallas 75234 | (972) 556-9660 |
| Intec Telecom Systems Inc 2711 Lyndon B Johnson Fwy 512, Dallas 75234 | (972) 888-4400 |
| Integrity Telecommunications 2932 Blystone Ln, Dallas 75220 | (214) 587-8750 |
| Valence Telecom Inc 7502 Greenville Ave, Dallas 75231 | (214) 890-4079 |
| Litecomm Supply Co 2158 W Northwest Hwy 406, Dallas 75220 | (972) 506-0256 |
| Wdt World Discount Telecomms 5496 La Sierra Dr, Dallas 75231 | (214) 890-7700 |
| Wolf Systems Inc 6116 N Central Expy, Dallas 75206 | (214) 265-8076 |
| Allegiance Telecom Inc 1950 N Stemmons Fwy, Dallas 75207 | (214) 853-7100 |
| National Telephone Co 9701 Dale Crest Dr, Dallas 75220 | (214) 352-1610 |
| New Age Cable Comm Inc 2622 Andjon Dr, Dallas 75220 | (214) 351-9300 |
| Norvergence Inc Dallas 75220 | (214) 366-4286 |
| Brainstorm Industries Inc Dallas 75207 | (214) 741-3800 |
| On Hold Solutions 3030 Lbj Fwy 1160, Dallas 75234 | (972) 247-3446 |
| Optical Cabling Systems 14850 Venture Dr, Dallas 75234 | (972) 331-4627 |
| Shared Technologies Fairchild 8201 Preston Rd 350, Dallas 75225 | (214) 692-4000 |
| Ecostatic 12900 Preston Rd 606, Dallas 75230 | (972) 387-8702 |
| Telcoware Usa 3010 Lyndon B Johnson Fwy 730, Dallas 75234 | (972) 243-6600 |
| Telemetry 1850 Crown Dr 1111, Dallas 75234 | (972) 980-1132 |
| Telmex-Sprint Communications 3530 Forest Ln, Dallas 75234 | (214) 350-3374 |
| Us On Line 12920 Senlac Dr, Dallas 75234 | (972) 247-0887 |
| Varaha Systmes 2650 Valley View Ln, Dallas 75234 | (972) 241-2151 |
| Voicestamps.Com 2885 Meadow Port Dr, Dallas 75234 | (469) 272-4688 |
| A T & T 3910 San Jacinto St, Dallas 75204 | (214) 827-1236 |
| A T & T 6303 Forest Park Rd, Dallas 75235 | (214) 654-8351 |
| Abcor Services 14580 E Beltwood Pkwy, Dallas 75244 | (972) 385-0361 |
| Martnet Communications 1950 N Stemmons Fwy, Dallas 75207 | (214) 746-5100 |
| Mc Leod Usa 5310 Harvest Hill Rd # 170, Dallas 75230 | (972) 982-9500 |
| American Tower Corp 2032 Hawes Ave, Dallas 75235 | (214) 351-2528 |
| Archer Management 15301 Spectrum Dr, Dallas 75254 | (972) 789-2949 |
| C Mark 10515 Markison Rd, Dallas 75238 | (214) 340-0880 |
| Caraway Communications 10098 Royal Ln, Dallas 75238 | (214) 340-9693 |
| X O One Communications Inc 1950 N Stemmons Fwy, Dallas 75207 | (214) 800-8500 |
| Pax Tv 3811 Turtle Creek Blvd 590, Dallas 75219 | (214) 219-3822 |
| Colo 4-Dallas Lp 3000 Irving Blvd, Dallas 75247 | (214) 630-3100 |
| Communication Services Inc 4040 Mcewen Rd 305, Dallas 75244 | (972) 484-7992 |
| Concert British Tlcmmnctns 1201 Main St, Dallas 75202 | (214) 651-7151 |
| Consolidated Telecom Inc 13612 Midway Rd, Dallas 75244 | (972) 239-2182 |
| Swbt Internet Svc 1950 N Stemmons Fwy, Dallas 75207 | (469) 227-8316 |
| Tellaire Corp 3500 Maple Ave, Dallas 75219 | (214) 661-3200 |
| Deutsche Telecom 400 S Akard St, Dallas 75202 | (469) 227-7579 |
| Dfw Telecom Inc 10420 Plano Rd # 108, Dallas 75238 | (214) 503-8700 |
| Icon X Communications 11325 Pegasus St, Dallas 75238 | (214) 342-2400 |
| Cistera Networks 17304 Preston Rd 975, Dallas 75252 | (972) 381-4699 |
| Jmh & Co 10860 Switzer Ave # 103, Dallas 75238 | (214) 340-8348 |
| L H Telecommunication Inc 14902 Preston Rd 404-, Dallas 75254 | (972) 248-3640 |
| Level 3 Communications 3180 Irving Blvd, Dallas 75247 | (214) 443-2700 |
| Level 3 Communications 400 S Akard St, Dallas 75202 | (214) 752-8670 |
| Commserv Technologies 6941 Stockton Dr, Dallas 75252 | (972) 818-3282 |
| Mci 5151 Belt Line Rd 100, Dallas 75254 | (972) 720-6449 |
| Network Intelligence 1420 W Mockingbird Ln, Dallas 75247 | (214) 267-1678 |
| New Edge Networks 4100 Bryan St, Dallas 75204 | (214) 826-4451 |
| New Market Technology Inc 14860 Montfort Dr 210, Dallas 75254 | (972) 386-3372 |
| Nokia 1100 Empire Central Dr, Dallas 75247 | (214) 637-6928 |
| Ptp Telecommunications 311 S Akard St, Dallas 75202 | (214) 744-0837 |
| 877 Ring Again 4302 Ross Ave, Dallas 75204 | (214) 821-1257 |
| Hello Communications Inc 9709 C F Hawn Fwy, Dallas 75217 | (972) 913-8900 |
| Sbc Svc Inc 308 S Akard St, Dallas 75202 | (214) 268-7301 |
| Sbc Telecom 400 S Akard St, Dallas 75202 | (214) 747-1766 |
| Securus Technologies 14651 Dallas Pkwy # 600, Dallas 75254 | (972) 241-1535 |
| Smart City Network 650 S Griffin St, Dallas 75202 | (214) 853-8111 |
| Source Inc 14060 Proton Rd, Dallas 75244 | (972) 371-2600 |
| Stockton Communications 11130 Petal St 300, Dallas 75238 | (214) 341-5042 |
| Telcom Properties Inc 901 Main St, Dallas 75202 | (214) 231-3333 |
| Telecom Development Solutions 1150 Empire Central, Dallas 75247 | (214) 526-3063 |
| Today's Telcom Group 12035 Shiloh Rd, Dallas 75228 | (214) 319-6077 |
| Trc Telecom 400 S Akard St, Dallas 75202 | (214) 742-6292 |
| Vartec Telecom 4316 Bryan St 32, Dallas 75204 | (214) 824-8991 |
| Wai Wize 10375 Brockwood Rd, Dallas 75238 | (214) 221-2305 |
| Wdt World Discount 13644 Neutron Rd, Dallas 75244 | (214) 890-7700 |
| Wolf Communications 301 N Market St, Dallas 75202 | (214) 760-7039 |
| Premiere Conferencing 25 Highland Park Vlg 100-, Dallas 75205 | (214) 526-9700 |
| Ag8n8s Telcom Co 1000 Belleview St, Dallas 75215 | (214) 421-2844 |
| Airwave Communication 11525 Jupiter Rd 102, Dallas 75218 | (214) 328-8797 |
| Atrac 10105 Woodgrove Dr # 100, Dallas 75218 | (214) 696-6577 |
| Destiny Telecommunication 2548 Plaza Blvd, Dallas 75241 | (972) 224-0267 |
| Future Telecom 6607 S Hampton Rd, Dallas 75232 | (214) 333-0900 |
| Capital Telecommunications 502 S 2nd Ave, Dallas 75226 | (214) 237-7521 |
| Ixia 12377 Merit Dr 1100, Dallas 75251 | (972) 455-4750 |
| Pulsar Communications 8111 Lyndon B Johnson Fwy, Dallas 75251 | (972) 699-6250 |
| Extra Tech Communications 3967 Mather Ct, Dallas 75211 | (214) 330-4448 |
| Texstar 7616 Lbj Fwy, Dallas 75251 | (972) 661-9501 |
| V 3 8001 Lbj Fwy # 3, Dallas 75251 | (214) 575-4559 |
| V 3 Global Inc 8001 Lyndon B Johnson Fwy, Dallas 75251 | (469) 461-5800 |
| Valence Communications 12700 Park Central Dr, Dallas 75251 | (972) 503-5533 |
| Global Payments 2550 Beckleymeade Ave, Dallas 75237 | (972) 709-5511 |
| Shoreline Communications 17451 Dallas Pkwy, Dallas 75287 | (972) 250-3006 |
| Wireless Solutions 25 Highland Park Vlg # 100-551, Dallas 75205 | (214) 559-3400 |