Resporgs.com
Toll Free Department · RespOrg desk

Full RespOrg directory

Every Responsible Organization in the toll free registry, sorted by active inventory. 480 RespOrgs, 48,229,153 active numbers, snapshot 2026-06.

# Code Name Active numbers Vanity % Median age (months)
1 JY Bandwidth 6,731,499 19.0% 19
2 TW Twilio 5,462,351 13.4% 40
3 VZ Verizon Business 4,528,070 16.9% 173
4 MY Mayfair Communication 3,993,913 46.0% 43
5 AT AT&T 2,112,451 20.7% 150
6 SO Signal One 1,867,134 25.6% 76
7 LQ Inteliquent 1,502,034 15.1% 22
8 MT Toll Free Management 1,328,870 14.1% 7
9 YV Invoca 1,288,781 11.6% 56
10 QI Telnyx 861,250 11.3% 9
11 AU ATL Communications 711,024 17.8% 37
12 KS Lumen Technologies 697,378 21.3% 95
13 RB RingCentral 686,489 25.5% 3
14 IU Interactive RespOrg Management 672,910 19.7% 4
15 TZ Amazon.com 626,884 14.4% 28
16 EF Pestilence Labs LLC 623,342 9.7% 6
17 QY Inteliquent 568,763 20.0% 48
18 FP Opentext 555,836 16.7% 140
19 OU CallSource 538,428 23.4% 33
20 BP Five 9, Inc. 510,563 17.9% 21
21 QC 382 Communications 487,548 14.6% 3
22 GD ANI Networks 476,515 17.9% 14
23 JF Inteliquent 452,424 16.4% 79
24 JW WireStar 448,142 47.1% 42
25 EU TELUS Corporation 407,633 18.7% 125
26 IW Call8 403,388 23.6% 19
27 FO Flotrax 400,955 20.7% 23
28 ZX Haven Partners 373,115 57.3% 20
29 OT Vonage 303,219 19.6% 49
30 BC Incontact 272,579 16.9% 51
31 LG Lumen Technologies 258,397 25.9% 130
32 HB HFA Holdings 255,067 12.3% 4
33 HL Unilink Telcom 243,402 56.5% 42
34 GA Comet Media 226,164 25.2% 14
35 NA National Sales Partners 222,550 21.3% 3
36 RL Rogers Communications 200,872 22.6% 132
37 TU Excel Telecommunications 200,348 11.6% 3
38 NX Verizon 184,424 22.7% 221
39 YL Yorkshire Telecom 184,191 30.8% 43
40 CN Bell Canada 183,509 27.4% 102
41 CB Crossbow Telecom 182,405 44.2% 42
42 GO Google Voice 163,269 21.8% 105
43 JE Sinch 158,755 17.3% 26
44 WL BCM One 154,167 20.9% 47
45 LE Intelepeer 148,542 19.8% 31
46 PN Peerless Network 146,562 21.2% 2
47 DL BH Telecom 142,487 32.3% 19
48 ID Brightlink 142,121 17.8% 16
49 JT Comcast 119,720 28.8% 116
50 HV Call Haven 118,461 38.5% 21
51 BR Somos Help Desk 112,035 2.0% 47
52 RO Rolinium 104,736 65.6% 144
53 HT Beta Texting 100,598 48.3% 69
54 RS AccessLine 99,266 24.3% 41
55 VN thinQ 98,831 19.5% 24
56 VT Veracity 95,828 17.3% 22
57 KO Call Delivery Systems 95,660 60.0% 106
58 JN Interactivetel 92,628 19.0% 50
59 BE Verizon Communications 87,992 36.4% 234
60 ND NumberBarn 83,076 65.7% 6
61 IY Intelemedia 79,900 12.2% 80
62 TP VoIP Innovations 76,398 24.4% 19
63 ZY Dialpad 75,049 22.8% 23
64 AW AT&T Long Distance 74,518 33.9% 221
65 HR Teltana 74,011 82.2% 144
66 IG Genesys Telecom 73,875 19.9% 26
67 HP Inteliquent 70,919 26.5% 51
68 QT TouchTone 70,824 18.5% 8
69 PJ Independent Resporg 69,267 22.6% 9
70 NU Navigata 66,708 21.7% 64
71 OM Intrado Communications 62,749 16.0% 24
72 LL Plivo 61,871 11.7% 43
73 NR NOS Communications 61,047 26.5% 4
74 ZP Zipline 60,377 52.7% 42
75 BU Bluekey Communications 58,486 41.2% 42
76 BA Beckham Telecom 58,066 49.4% 13
77 HH Serenova 57,652 7.2% 7
78 PI PrimeTel 54,449 46.3% 42
79 XN Nuwave 54,342 14.4% 16
80 LF LiveVox 51,773 13.4% 31
81 LS LeaseHawk 50,896 10.8% 121
82 IP IDT Corporation 49,966 19.6% 2
83 NT Nextway Communications 47,769 52.0% 42
84 XX United2 47,418 13.2% 94
85 FV Toll Free Express 46,361 46.9% 10
86 QU QuestBlue Systems, Inc 45,766 13.2% 35
87 VM Grasshopper 42,239 66.4% 15
88 BH Beacon Communications 41,135 17.5% 7
89 NS Network Telephone Services 40,906 56.2% 77
90 GI Tata Communications Canada Ltd. 39,699 17.8% 33
91 NV Magna5 38,740 13.8% 55
92 IF CallFire 36,859 12.2% 72
93 JQ Callture 35,924 48.1% 66
94 KD Airespring 35,472 16.3% 20
95 YU NobelBiz 35,161 17.8% 36
96 RZ RouteTrust 34,162 31.8% 9
97 FL Frontier 33,798 33.5% 110
98 AY Trevica, LLC /Vaco 33,611 57.9% 82
99 ET Express Scripts 31,531 18.7% 49
100 QE Cox Communications 31,317 31.9% 77
101 II Ignite 30,008 3.8% 38
102 WK Granite Tel 28,117 23.1% 107
103 XB THE Telco 27,693 67.2% 1
104 VX Voxeo Corp 27,605 19.8% 12
105 FZ VBI 27,596 41.0% 10
106 SW Science West Services 27,029 56.5% 72
107 XZ TSG Global 26,490 13.5% 28
108 BK Bulk Solutions, LLC 26,048 48.0% 33
109 CR Coore, Inc. 25,054 73.1% 101
110 IN Lumen Technologies 24,918 23.3% 134
111 GT Verizon 24,362 36.4% 234
112 AX CallTower 23,639 29.4% 32
113 PG PNG 23,632 17.5% 17
114 SL 7G Network 23,607 23.5% 82
115 QZ Resporgs.com 23,201 67.5% 25
116 LP 800 Response 21,962 44.4% 2
117 RY Flotrax 21,916 34.4% 12
118 TX Tiny Planet 21,907 76.5% 85
119 UZ Unitel 21,843 48.1% 17
120 KI APIO 21,801 18.2% 13
121 UW Qwest 21,756 23.2% 193
122 FQ Telcoline 21,447 6.4% 3
123 PB Primus 21,302 26.4% 1
124 XH ISP TELECOM 20,851 39.6% 38
125 VL Birch Communications 20,316 21.1% 34
126 LK Lincoln Communications Group 19,721 47.8% 8
127 UF Telesmart 19,406 70.8% 81
128 YA BT Americas 19,287 27.0% 44
129 SG NTT Cloud 18,809 23.7% 42
130 OF Intermetro Communications 18,771 21.6% 11
131 GF Televergence Solutions, Inc. 17,643 15.9% 98
132 GE Fibernetics 17,643 34.6% 45
133 DB Cincinnati Bell 17,494 24.8% 19
134 PL Pilgrim Telephone 16,598 49.6% 172
135 ME MetTel 16,329 17.1% 21
136 AB Flotrax 15,968 33.8% 9
137 UL Lumen Technologies 15,485 21.5% 132
138 EY Cablevision Lightpath 15,171 37.2% 62
139 HX Hawaiian Telcom 14,836 23.0% 240
140 IT Iristel 14,469 41.9% 18
141 MN Communication Management Services 14,259 29.7% 5
142 WD Nation Wide 800 13,663 29.3% 8
143 VE Nex Vortex 13,450 28.9% 3
144 OQ Flotrax 13,391 33.2% 9
145 IX Lumen Technologies 13,357 14.8% 57
146 PY Fractel 13,310 17.8% 29
147 QV Teleperformance 13,061 7.3% 95
148 OD Flotrax 12,759 28.6% 10
149 GW Digitorzo llc 12,436 8.9% 3
150 HU Flotrax 12,334 30.0% 9
151 YW YTel 12,163 22.8% 3
152 AO Amrigon Inc. 11,932 33.0% 8
153 FS Futurecom Teleservices 11,931 27.0% 9
154 VI Virtual Communication Services Inc. 11,793 31.3% 8
155 XQ TollXchange 11,565 14.0% 5
156 DW AVOXI 11,269 30.9% 21
157 CE RCN 11,245 27.8% 51
158 QO ParkHill Telecom LLC 11,234 31.9% 8
159 GQ Gullwing Media 11,141 30.4% 6
160 JD Flotrax 11,127 28.8% 9
161 BG The Business Edge Group 10,850 72.2% 38
162 HA VanityNumbersDirect 10,782 32.8% 8
163 AJ 800.COM 10,183 1.8% 64
164 RU World Wide Telegraph 10,143 24.8% 24
165 VW Voiceinc.com 10,084 8.7% 47
166 US TDS Metrocom 9,761 26.9% 145
167 HO Sigecom 9,608 27.6% 121
168 CX Charles Schwab & Co. Inc 9,008 21.4% 52
169 RR Astro Telco 8,858 29.5% 6
170 SS KCG LLC 8,813 14.0% 3
171 FU Full Spectrum 8,702 16.0% 57
172 VA Vanity International 8,516 80.8% 72
173 LY Lynx Telecom 7,889 85.0% 34
174 QK ASD INC 7,761 17.9% 13
175 LR 123.Net 7,732 29.5% 106
176 NN OnNet 7,666 9.6% 3
177 XV Softline Studios 7,612 71.6% 81
178 TS Telcom Affiliates 7,570 63.4% 81
179 RE Telex 7,560 82.2% 81
180 MJ Micktel Corp 7,254 87.6% 238
181 XS Global Telecom and Technology (GTT) 7,059 27.4% 48
182 YH 800ForAll 6,950 16.5% 4
183 UA U.S. South Communications 6,895 23.0% 28
184 IV XO Communications 6,860 16.1% 104
185 HD Line Systems 6,450 30.2% 85
186 OA OnCall RespOrg Svcs 6,392 63.2% 105
187 JM Talkroute.com 6,302 34.8% 32
188 OS Proximiti Communications 6,293 16.1% 139
189 RH Porting.com DBA ATLaaS 6,236 21.4% 40
190 BD Bellsouth LD 5,821 31.9% 58
191 BI Voce Telecom 5,779 23.5% 49
192 EI MAP Communications, Inc 5,365 19.2% 7
193 ES All8series 5,357 13.6% 13
194 YT Number Access 5,251 21.1% 40
195 BW Bivouac Networks LLC 5,198 6.7% 48
196 TE Telengy 5,100 49.6% 106
197 AM AT&T 5,079 22.3% 36
198 UR Zultys 5,057 26.2% 5
199 PD IPtelX 4,859 16.0% 48
200 GY Globalgig 4,737 24.9% 4
201 VS Voxtelesys 4,675 27.1% 16
202 NJ Number Prospectors 4,628 12.4% 3
203 RM Wimactel 4,574 22.8% 249
204 GC GCI Com 4,456 31.1% 178
205 DE Suddenlink 4,323 26.9% 105
206 QA Virtual PBX 4,297 10.4% 138
207 GR Alliance Group 4,280 25.9% 111
208 FM First Media Group 4,178 27.9% 134
209 EJ DIPVTEL 4,090 11.4% 2
210 EM Advanced Communications Solutions 4,073 12.3% 39
211 OL Orange Business Services 4,050 32.8% 71
212 WF The Boulevard Entertainment 3,943 69.5% 77
213 BF Big River Telephone LLC 3,875 37.8% 49
214 TB OnSolve 3,760 35.6% 56
215 PH The Phone Edge 3,535 87.7% 55
216 UO Utility Telephone 3,515 26.8% 93
217 IS Aureon 3,475 31.9% 106
218 AD Alcazar Networks, Inc. 3,401 21.3% 8
219 KJ Astro Companies 3,361 38.8% 70
220 WO Word of Mouth 3,236 95.0% 60
221 VJ Custom Teleconnect 3,222 17.0% 235
222 PA Paytana 3,198 63.7% 119
223 RI Apeiron 3,101 29.3% 19
224 EE Advanced Tel 3,074 25.6% 185
225 TM T-Mobile 3,024 25.7% 64
226 PC Pacific Bell 3,014 28.5% 20
227 CH Convirza 2,924 30.2% 14
228 NL XO 2,916 23.1% 79
229 QX Private National Mortgage Acceptance Co 2,906 17.4% 10
230 KT Telzio 2,897 17.4% 75
231 SH SBC 2,862 18.6% 224
232 WT Telecom House 2,854 36.3% 129
233 MD BluIP 2,679 28.8% 71
234 QD TollFreePhone.com 2,629 81.7% 48
235 IK XIP Services Inc. 2,369 37.3% 151
236 KM Knot Networks 2,151 19.1% 13
237 PX TelNet Worldwide 2,055 32.4% 84
238 OH CareSource 2,019 69.4% 107
239 BB Toll-Less.com 2,010 97.4% 142
240 YG Ziply Fiber LLC 1,977 32.9% 73
241 SA SAVE 800 1,932 30.4% 109
242 LI POPP.com 1,827 44.1% 111
243 DI DC Communications 1,719 47.7% 85
244 VY VCOM Solutions 1,703 31.4% 165
245 UD Lightyear Network Solutions 1,634 2.7% 7
246 KZ SoVerNet 1,626 33.9% 73
247 WC Vertex Communications Corporation 1,592 41.9% 24
248 KL Transaction Network Services 1,560 17.4% 86
249 AR iconectiv 1,547 70.5% 90
250 RP Telescan 1,544 16.7% 58
251 NB FirstLight Fiber 1,533 33.4% 126
252 LA ATT Mobility Puerto Rico 1,517 25.2% 37
253 FB Beanfield Tech 1,497 29.8% 42
254 GV VOBRE 1,421 26.2% 48
255 BS AT&T 1,385 25.1% 128
256 OJ Cbeyond Inc. 1,359 17.9% 78
257 IM Integra Telecom 1,356 19.7% 74
258 JS Lumen Technologies 1,284 11.0% 37
259 MS Verint Americas Inc. 1,257 19.6% 68
260 MQ Misc Etc 1,251 81.6% 60
261 TH The Phone Works 1,244 69.2% 144
262 AG Ancestry 1,176 12.6% 86
263 TJ TeleServices 1,141 95.4% 90
264 PP Phoenix Managed Networks 1,128 20.2% 45
265 DH Windstream-Fairport 1,112 25.8% 56
266 VB Voipwalker 1,112 38.6% 113
267 AA AT&T Alascom 1,099 33.2% 221
268 WN Warning Communications 1,098 84.7% 187
269 TK NetFortris 1,093 25.6% 174
270 TV TetraVOX 1,057 97.7% 160
271 EP iconectiv 1,055 21.3% 92
272 XW Worldwide Telecomm 1,013 21.8% 38
273 FK Stratus Networks 1,001 33.5% 47
274 PE Opex 985 51.7% 140
275 BO Teligence US Inc. 947 38.4% 235
276 CJ Cooperative 943 53.1% 37
277 PZ Telepacific 936 9.2% 73
278 EA AT&T Local 925 35.7% -860
279 PR Puerto Rico Tel 901 22.4% 93
280 QG Telecom One 889 31.4% 34
281 NE Teliax 865 33.9% 69
282 JJ Commercial LT Baroda 845 27.2% 26
283 MO Monmouth Tel 841 42.8% 60
284 WA Wide Voice 837 21.1% 11
285 NY COA Network 810 15.6% 72
286 WU Wake Up Inc 806 62.0% 234
287 XM RA Outdoors 797 31.7% 106
288 OB Infinite Conferencing 772 18.0% 89
289 WE WesTel 746 19.2% 56
290 JG Double Eagle Communication 728 18.8% 19
291 DY Bulletins 723 66.2% 15
292 HC National ComTel 717 37.2% 196
293 KV VoiceSaver 699 29.9% 1
294 KH Unavo 685 25.3% 104
295 TG BCN TELECOM 682 37.7% 158
296 IO Iowa Comm Network 564 36.4% 9
297 FT Fusion Networks 554 39.8% 63
298 RA Real Time Cloud Services 547 5.0% 101
299 QR Wiretap Telecom 519 31.0% 8
300 MP Mpower Communications 516 19.7% 74
301 FC Full Service Network 513 38.2% 66
302 DX PHONE.COm 513 71.0% 74
303 QL Securus Tech 476 30.4% 159
304 EW New Network 472 44.8% 234
305 SM Snapcom LLC 462 34.7% 5
306 QQ GLOBALINX 453 27.6% 82
307 WM Women's Community Outreach 451 96.4% 107
308 JX Worldnet Telecom 446 35.6% 116
309 YX Xtel 431 45.7% 234
310 ZT Intervision 427 28.7% 153
311 IE IT&E Overseas 413 14.5% 228
312 OV VOLO 383 24.9% 71
313 VF Velocity 382 11.5% 235
314 EH Access Point 376 18.5% 202
315 VC VWGoA 365 32.8% 72
316 NP Bestline 349 23.8% 72
317 HQ Bodition 317 82.4% 144
318 UB 46 Labs 307 33.3% 25
319 FJ First Digital 293 27.8% 68
320 YR WhiteSky 281 31.3% 98
321 VV Videotron 273 36.9% 184
322 JZ Voip Dialing 259 56.1% 53
323 UX Allstream Business 257 26.7% 1
324 HW Network Comm. Intl. Corp 247 30.0% 142
325 AZ Allstream 235 27.3% 235
326 XF TracFone Wireless 234 30.9% 26
327 XI FairPoint Communications 216 35.8% 197
328 VP VPT, Inc. 213 24.6% 1
329 LW LOOK LOOK 210 78.5% 39
330 IA Identidad Advertising Development LLC 207 15.2% 2
331 FR Foremost Telecommunications 206 26.7% 149
332 ZU ZipDX 204 40.5% 125
333 VU Telvue Corp 202 16.1% 200
334 EG Evolve Cellular 199 34.1% 71
335 ER RingActive.com 199 86.8% 133
336 AV a la mode inc. 194 11.4% 97
337 KK C & C Management 182 44.1% 198
338 IJ Paymentech 158 24.0% 170
339 ZA Somos Training 153 0.0% 46
340 AH Dialoga Group LLC 145 45.9% 108
341 DK ESS, LLC 142 14.3% 107
342 BQ Business Telecommunication Services 140 11.3% 225
343 WP Teltrust Corp 129 7.6% 142
344 MK Micronesian Telecommunications 121 41.7% 239
345 BZ BCMONE 119 40.0% 185
346 BN First Communications 118 21.3% 98
347 EK Fundish LLC 113 · ·
348 JK Voice Titan 110 3.1% 102
349 AF Aeneas Communications, LLC 109 37.1% 132
350 RT Point Telecom 109 81.6% 137
351 OP Provincial Tel 109 41.3% 3
352 OE International Telecommunications Solutions 102 27.9% 216
353 YB Hi Tech Zone LLC 101 · ·
354 WQ Teloquest/SinglePIPE 101 22.6% 104
355 MB Numbermed LLC 99 · ·
356 RJ Ultramemorable LLC 98 · ·
357 CS SRS Pharmacy Systems, Inc. 92 23.8% 28
358 QS Questar InfoComm Inc 86 25.0% 18
359 DN Dish Network 82 33.3% 131
360 KC KT Communications 81 41.2% 80
361 KG Protection Plan Center LLC 79 · ·
362 UY Teligence 78 29.2% 235
363 ED LDDS Metromedia 71 27.0% 235
364 CP 33 Wireless, Inc. 62 12.5% 20
365 AQ AcroVoice Solutions Inc. 61 23.5% 106
366 GK Grand Circle Travel 61 32.7% 57
367 UC Capsule Communications 57 41.5% 234
368 TR TNB.NET, LLC 56 96.6% 8
369 TT TNT Tax Associates 52 5.3% 8
370 XJ Muir Capital 50 86.4% 149
371 GJ Bizwi 40 95.7% 1
372 YE DAC Systems 34 36.4% 51
373 BY Bright Pattern, Inc 34 14.3% 44
374 NK NetworkIP 34 33.3% 108
375 CW Community Health Network of CT 28 0.0% 14
376 GU Great Lakes Comnet, Inc 27 37.5% 154
377 OX Amecisco 26 35.3% 79
378 KW Grande Communications Networks 26 0.0% 142
379 DS Peeringhub 25 9.1% 27
380 RD RouteTrust 23 45.5% 15
381 TY Textricks, Inc 22 0.0% 15
382 RV GoDaddy 22 66.7% 19
383 LT Independent  Resporg 21 · ·
384 OK Olatel Communications 20 0.0% 41
385 EO Coeo Solutions 19 66.7% 56
386 DD BSD Investments 19 81.8% 39
387 UI Transaction Network Services 18 0.0% 228
388 UP iconectiv 17 · ·
389 DP IVR Technology Group 16 0.0% 125
390 AL Lumen Technologies 16 · ·
391 KU Shepher Corp 15 0.0% 234
392 UG Union Pacific Railroad 15 0.0% 1
393 MU VoIP Much Phone Company 15 100.0% 40
394 FW Flowroute 15 · ·
395 RC Inrush Broadcast Services 15 0.0% 6
396 DJ TNCI 15 · ·
397 SK Shaw Business 15 100.0% 65
398 LJ PBX.com 15 100.0% 60
399 NO Avteo 15 0.0% 64
400 CM Acceris 15 · ·
401 WI Verizon Business 14 30.0% 137
402 AE Logix Communications 14 · ·
403 NC NTS Communications 14 · ·
404 LZ LES.NET 14 · ·
405 HI Salesforce 14 · ·
406 CV West Corp 14 · ·
407 SU R Squared Telecom 14 · ·
408 NQ InPhonex 14 · ·
409 EZ Independent  Resporg 14 · ·
410 NM Number Management Group 14 · ·
411 FH 1800FORINFO 14 · ·
412 OG Clear Rate 14 · ·
413 BV (not in directory) 14 · ·
414 CK CoreTel 14 · ·
415 GM Globalcom 14 · ·
416 BM (not in directory) 14 · ·
417 XU Zeus Telecom 14 · ·
418 TI Primus Telecommunications 14 · ·
419 LV Lumen Technologies 14 · ·
420 XT Nextiva 14 · ·
421 LX Phoenix Business 14 · ·
422 NI Netrix, Inc. 14 · ·
423 JO 800 Ideas 14 · ·
424 DV Direct2Market Digital Media Solutions 14 · ·
425 IL IDS Long Distance 14 · ·
426 XL Message Broadcast 14 · ·
427 FI Freeway Insurance 14 · ·
428 PO Independent  Resporg 14 · ·
429 GH Unipoint Services 14 · ·
430 PQ Intelliverse 14 · ·
431 IB PBX-Change 14 · ·
432 GX Grupo NGN 14 · ·
433 OZ Amazon Web Services 14 · ·
434 RG ATLC 14 · ·
435 DQ Telecon 14 · ·
436 AN StarView Solutions 14 · ·
437 ON Oxford Networks 14 · ·
438 UE URI TELECOM INC 14 · ·
439 YZ Zipwhip 14 · ·
440 NG SSI 14 · ·
441 TA Automate My Resporg 14 · ·
442 LU iPlum Inc. 14 0.0% 87
443 EB Edify Labs, Inc. 14 · ·
444 SY Telesign Corporation 14 · ·
445 IZ Caller ID Reputation, Inc. 14 · ·
446 SX LogMeIn Audio 14 · ·
447 FN Flynode Wireless, LLC 14 · ·
448 JL iProbe Multilingual Solutions 14 · ·
449 HM CVS Pharmacy, Inc. 14 · ·
450 TO Covista 14 · ·
451 OO Inteliquent 14 · ·
452 OW Southern Company Services 14 · ·
453 WS Acceris Solutions 14 · ·
454 FG Lumen Technologies 14 · ·
455 FF Evolve IP 14 · ·
456 YQ SouthernLINC Wireless 14 · ·
457 PM W.E.P.S. Inc. 14 · ·
458 MW Zoom 14 · ·
459 EX Business Telecommunications Services, Inc 14 · ·
460 PF Talk America 14 · ·
461 LO Windstream 14 · ·
462 RF ServiceTitan 14 · ·
463 QH Netcarrier Telecom 14 · ·
464 OR Arbeit 14 · ·
465 RK Red Ventures 14 · ·
466 DM Instantia Network 14 · ·
467 SD Lumen Technologies 13 · ·
468 UV Intelepeer 12 · ·
469 JP Callbox 12 · ·
470 VH Threshold Communications 12 · ·
471 SN Southern New England Telephone 12 · ·
472 WW Inteliquent 11 · ·
473 JV Distributel 11 · ·
474 TN Incontact 11 · ·
475 CA Wavecom Solutions 11 33.3% 234
476 VD Birch 10 · ·
477 ZN Matrix Business Technologies 7 · ·
478 LD Verizon Business 7 0.0% 203
479 EV Lightwave/Integra Telecom 5 0.0% 165
480 MC MCI 5 0.0% 128