Competitive Local Exchange Carrier (CLEC)
8,533 OCNs · 490,230 blocks · 12,733 recent.
| OCN | Company | HQ | Holding | Total | Recent |
|---|---|---|---|---|---|
| 937C | Onvoy LLC - FL | Chicago, IL | 11,145 | 1,122 | |
| 649C | Onvoy LLC - CA | Chicago, IL | 21,516 | 889 | |
| 903C | Onvoy LLC - TX | Chicago, IL | 15,066 | 595 | |
| 547E | Onvoy LLC - PA | Chicago, IL | 8,313 | 505 | |
| 637C | Onvoy LLC - NJ | Chicago, IL | 5,188 | 490 | |
| 384C | Onvoy LLC - NY | Chicago, IL | 9,958 | 478 | |
| 224C | Onvoy LLC | Chicago, IL | 8,314 | 406 | |
| 464C | Onvoy LLC - OH | Chicago, IL | 7,228 | 392 | |
| 138E | Onvoy LLC - VA | Chicago, IL | 4,341 | 380 | |
| 638E | Onvoy LLC - NC | Chicago, IL | 5,384 | 321 | |
| 7217 | Teleport Communications America LLC - AZ | Staten Island, NY | AT&T Inc | 887 | 280 |
| 067D | Onvoy LLC - GA | Chicago, IL | 6,330 | 279 | |
| 876D | Onvoy LLC - MD | Chicago, IL | 3,090 | 253 | |
| 114F | Teleport Communications America LLC - TN | Bedminster, NJ | AT&T Inc | 766 | 210 |
| 093F | Onvoy LLC - MO | Chicago, IL | 4,204 | 208 | |
| 8392 | Teleport Communications America LLC - GA | Staten Island, NY | AT&T Inc | 1,144 | 208 |
| 225C | Onvoy LLC - WI | Chicago, IL | 3,477 | 181 | |
| 097D | Onvoy LLC - IN | Chicago, IL | 4,545 | 176 | |
| 7144 | Teleport Communications America LLC - NE | Staten Island, NY | AT&T Inc | 293 | 174 |
| 525E | Onvoy LLC - TN | Chicago, IL | 3,788 | 166 | |
| 348F | Onvoy LLC - AR | Chicago, IL | 1,771 | 162 | |
| 977K | Yorkstream Communications LLC | Albany, NY | 232 | 145 | |
| 7136 | Teleport Communications America LLC - IL | Staten Island, NY | AT&T Inc | 1,636 | 144 |
| 4644 | Teleport Communications America LLC - VA | Staten Island, NY | AT&T Inc | 525 | 129 |
| 749E | Onvoy LLC - LA | Chicago, IL | 2,987 | 127 | |
| 750E | Onvoy LLC - OR | Chicago, IL | 2,458 | 126 | |
| 548E | Onvoy LLC - SC | Chicago, IL | 2,418 | 126 | |
| 026D | Onvoy LLC - CO | Chicago, IL | 3,190 | 93 | |
| 604E | Onvoy LLC - AL | Chicago, IL | 4,230 | 90 | |
| 7229 | MCImetro Access Transmission Services LLC | Vienna, VA | Verizon Communications Inc | 19,828 | 88 |
| 125L | Mass Mobile LLC | Longwood, FL | 84 | 84 | |
| 7139 | Teleport Communications America LLC - CA | Staten Island, NY | AT&T Inc | 1,331 | 81 |
| 373F | Peerless Network of California LLC - CA | Chicago, IL | 3,276 | 79 | |
| 409F | Onvoy LLC - OK | Chicago, IL | 2,425 | 78 | |
| 004F | Bandwidth.com CLEC LLC - TX | Cary, NC | Bandwidth Inc | 6,431 | 77 |
| 205F | Onvoy LLC - KS | Chicago, IL | 2,071 | 74 | |
| 982E | Bandwidth.com CLEC LLC - FL | Cary, NC | Bandwidth Inc | 5,433 | 69 |
| 896E | Onvoy LLC - KY | Chicago, IL | 2,918 | 69 | |
| 693K | LiveWire Telecom LLC | Longwood, FL | 141 | 65 | |
| 639C | Onvoy LLC - CT | Chicago, IL | 1,783 | 64 | |
| 8300 | Teleport Communications America LLC - FL | Staten Island, NY | AT&T Inc | 1,704 | 62 |
| 7421 | AT&T Local | Bedminster, NJ | AT&T Inc | 1,597 | 61 |
| 7530 | Teleport Communications America LLC - UT | Staten Island, NY | AT&T Inc | 364 | 59 |
| 871E | Onvoy LLC - UT | Chicago, IL | 1,634 | 57 | |
| 450C | Teleport Communications America - NM - LLC | Bedminster, NJ | AT&T Inc | 107 | 57 |
| 196F | Bandwidth.com CLEC LLC - AR | Cary, NC | Bandwidth Inc | 613 | 49 |
| 7532 | Teleport Communications America LLC - OH | Staten Island, NY | AT&T Inc | 916 | 47 |
| 206F | Onvoy LLC - NM | Chicago, IL | 1,263 | 46 | |
| 933G | Peerless Network of Michigan LLC - MI | Chicago, IL | 726 | 46 | |
| 7145 | Teleport Communications America LLC - CA | Staten Island, NY | AT&T Inc | 1,316 | 45 |
| 177F | Peerless Network of Texas LLC - TX | Chicago, IL | 1,629 | 44 | |
| 029F | Onvoy LLC - NV | Chicago, IL | 1,402 | 44 | |
| 079F | Bandwidth.com CLEC LLC - VA | Cary, NC | Bandwidth Inc | 2,216 | 43 |
| 7148 | Teleport Communications America LLC - TX | Staten Island, NY | AT&T Inc | 1,187 | 43 |
| 6114 | Level 3 Communications LLC - TX | Westminster, CO | Level 3 Financing Inc | 4,893 | 42 |
| 252F | Wide Voice LLC - CA | Las Vegas, NV | 91 | 42 | |
| 549E | Onvoy LLC - NE | Chicago, IL | 1,524 | 41 | |
| 284F | Peerless Network of Ohio LLC - OH | Chicago, IL | 865 | 39 | |
| 8271 | Teleport Communications America LLC - AL | Staten Island, NY | AT&T Inc | 333 | 38 |
| 155E | Peerless Network of New York LLC - NY | Chicago, IL | 1,538 | 37 | |
| 850D | Onvoy LLC - DC | Chicago, IL | 688 | 37 | |
| 382D | Level 3 Communications LLC - ME | Broomfield, CO | Level 3 Financing Inc | 318 | 36 |
| 719E | Onvoy LLC - MS | Chicago, IL | 2,104 | 35 | |
| 063E | Peerless Network of Illinois LLC - IL | Chicago, IL | 1,092 | 35 | |
| 997E | Bandwidth.com CLEC LLC - NY | Cary, NC | Bandwidth Inc | 6,182 | 34 |
| 072F | Bandwidth.com CLEC LLC - AL | Cary, NC | Bandwidth Inc | 1,496 | 34 |
| 7218 | Teleport Communications America LLC - MO | Staten Island, NY | AT&T Inc | 560 | 34 |
| 118F | Bandwidth.com CLEC LLC - NJ | Cary, NC | Bandwidth Inc | 2,511 | 32 |
| 124F | Bandwidth.com CLEC LLC - TN | Cary, NC | Bandwidth Inc | 1,817 | 32 |
| 225F | Peerless Network of Missouri LLC - MO | Chicago, IL | 596 | 32 | |
| 382G | Terra Nova Telecom Inc - FL | Key Largo, FL | 86 | 32 | |
| 991E | Bandwidth.com CLEC LLC - MI | Cary, NC | Bandwidth Inc | 1,985 | 30 |
| 984E | Bandwidth.com CLEC LLC - IL | Cary, NC | Bandwidth Inc | 2,773 | 29 |
| 078F | Bandwidth.com CLEC LLC - CO | Cary, NC | Bandwidth Inc | 1,316 | 29 |
| 981E | Bandwidth.com CLEC LLC - CA | Cary, NC | Bandwidth Inc | 11,934 | 28 |
| 450F | Onvoy LLC - WY | Chicago, IL | 626 | 27 | |
| 969E | Onvoy LLC - DE | Chicago, IL | 608 | 27 | |
| 221F | Onvoy LLC - IA | Chicago, IL | 2,799 | 25 | |
| 7138 | Teleport Communications America LLC - TX | Staten Island, NY | AT&T Inc | 1,305 | 25 |
| 993E | Bandwidth.com CLEC LLC - MO | Cary, NC | Bandwidth Inc | 1,501 | 23 |
| 7146 | Teleport Communications America LLC - WA | Staten Island, NY | AT&T Inc | 869 | 23 |
| 001F | Bandwidth.com CLEC LLC - OH | Cary, NC | Bandwidth Inc | 2,996 | 22 |
| 983E | Bandwidth.com CLEC LLC - GA | Cary, NC | Bandwidth Inc | 3,009 | 21 |
| 770E | Teleport Communications America LLC - MI | Bedminster, NJ | AT&T Inc | 1,005 | 21 |
| 977E | Onvoy LLC - RI | Chicago, IL | 463 | 21 | |
| 967E | Peerless Network of Pennsylvania LLC - PA | Chicago, IL | 1,036 | 20 | |
| 006F | Bandwidth.com CLEC LLC - WA | Cary, NC | Bandwidth Inc | 631 | 20 |
| 210H | Onvoy LLC - HI | Chicago, IL | 365 | 20 | |
| 543C | Onvoy LLC V - MI | Chicago, IL | 5,779 | 19 | |
| 4802 | Level 3 Communications LLC - FL | Westminster, CO | Level 3 Financing Inc | 3,350 | 19 |
| 5256 | Level 3 Communications LLC - MN | Broomfield, CO | Level 3 Financing Inc | 1,020 | 19 |
| 018H | Peerless Network of Kansas LLC - KS | Chicago, IL | 288 | 19 | |
| 7147 | Teleport Communications America LLC - CA | Staten Island, NY | AT&T Inc | 340 | 18 |
| 007F | Bandwidth.com CLEC LLC - WI | Cary, NC | Bandwidth Inc | 1,211 | 17 |
| 451F | Onvoy LLC - VT | Chicago, IL | 652 | 17 | |
| 7314 | Teleport Communications America LLC - IN | Staten Island, NY | AT&T Inc | 540 | 17 |
| 583C | Time Warner Cable Information Services (Texas) LP dba Time Warner Cable - TX | Stamford, CT | Time Warner Cable Inc | 23 | 17 |
| 509K | LiveWire Telecom LLC | Longwood, FL | 17 | 17 | |
| 275G | Peerless Network of Virginia LLC - VA | Chicago, IL | 669 | 16 | |
| 279F | Peerless Network of Indiana LLC - IN | Chicago, IL | 377 | 16 | |
| 075L | Rice Telecom Corporation | Houston, TX | 16 | 16 | |
| 8825 | Level 3 Communications LLC - VA | Westminster, CO | Level 3 Financing Inc | 1,573 | 15 |
| 902E | Peerless Network of Florida LLC - FL | Chicago, IL | 1,167 | 15 | |
| 8389 | Teleport Communications America LLC - NC | Staten Island, NY | AT&T Inc | 698 | 15 |
| 350F | Peerless Network of North Carolina LLC - NC | Chicago, IL | 427 | 15 | |
| 635C | Teleport Communications America - SC - LLC | Bedminster, NJ | AT&T Inc | 275 | 15 |
| 309B | Cincinnati Bell Extended Territories LLC - OH | Cincinnati, OH | Cincinnati Bell Inc | 175 | 15 |
| 998E | Bandwidth.com CLEC LLC - NC | Cary, NC | Bandwidth Inc | 2,911 | 14 |
| 002F | Bandwidth.com CLEC LLC - PA | Cary, NC | Bandwidth Inc | 2,690 | 14 |
| 7529 | Teleport Communications America LLC - DC | Staten Island, NY | AT&T Inc | 711 | 14 |
| 7315 | Teleport Communications America LLC - PA | Staten Island, NY | AT&T Inc | 498 | 14 |
| 4863 | Level 3 Communications LLC - OH | Westminster, CO | Level 3 Financing Inc | 2,459 | 13 |
| 071F | Bandwidth.com CLEC LLC - MD | Cary, NC | Bandwidth Inc | 1,644 | 13 |
| 159F | Peerless Network of Washington LLC - WA | Chicago, IL | 393 | 13 | |
| 7325 | Teleport Communications America LLC - MD | Staten Island, NY | AT&T Inc | 384 | 13 |
| 458C | Teleport Communications America - MS - LLC | Bedminster, NJ | AT&T Inc | 194 | 13 |
| 9413 | Level 3 Communications LLC - AK | Broomfield, CO | Level 3 Financing Inc | 167 | 13 |
| 689F | Onvoy LLC - ID | Chicago, IL | 1,302 | 12 | |
| 449F | Onvoy LLC - WV | Chicago, IL | 1,168 | 12 | |
| 384H | Peerless Network of Oklahoma LLC - OK | Chicago, IL | 387 | 12 | |
| 559F | Neutral Tandem - PR | Chicago, IL | 169 | 12 | |
| 6115 | Level 3 Communications LLC - IL | Westminster, CO | Level 3 Financing Inc | 3,436 | 11 |
| 630E | Onvoy LLC - AZ | Chicago, IL | 2,936 | 11 | |
| 6116 | Level 3 Communications LLC - GA | Westminster, CO | Level 3 Financing Inc | 1,707 | 11 |
| 980E | Bandwidth.com CLEC LLC - MN | Cary, NC | Bandwidth Inc | 1,192 | 11 |
| 077F | Bandwidth.com CLEC LLC - SC | Cary, NC | Bandwidth Inc | 1,131 | 11 |
| 7443 | MCImetro Access Transmission Services LLC - OH | Vienna, VA | Verizon Communications Inc | 790 | 11 |
| 5258 | Level 3 Communications LLC - SC | Broomfield, CO | Level 3 Financing Inc | 739 | 11 |
| 227F | Peerless Network of Wisconsin LLC - WI | Chicago, IL | 333 | 11 | |
| 276F | Peerless Network of Tennessee LLC - TN | Chicago, IL | 155 | 11 | |
| 8054 | Level 3 Communications LLC - ND | Broomfield, CO | Level 3 Financing Inc | 124 | 11 |
| 8344 | Teleport Communications America LLC - IA | Staten Island, NY | AT&T Inc | 116 | 11 |
| 4156 | Tekstar Communications Inc | Perham, MN | Arvig Enterprises Inc | 77 | 11 |
| 4006 | Level 3 Communications LLC - NY | Westminster, CO | Level 3 Financing Inc | 3,696 | 10 |
| 7140 | TC Systems Inc - NY | Staten Island, NY | AT&T Inc | 1,427 | 10 |
| 123F | Bandwidth.com CLEC LLC - NM | Cary, NC | Bandwidth Inc | 512 | 10 |
| 587C | Teleport Communications America LLC - NV | Bedminster, NJ | AT&T Inc | 135 | 10 |
| 925H | Peerless Network of Maine LLC - ME | Chicago, IL | 134 | 10 | |
| 048L | Livewire Telecom LLC | Longwood, FL | 10 | 10 | |
| 184D | Onvoy LLC - MN | Chicago, IL | 3,892 | 9 | |
| 105F | Bandwidth.com CLEC LLC - IN | Cary, NC | Bandwidth Inc | 1,637 | 9 |
| 264F | Peerless Network of New Jersey LLC - NJ | Chicago, IL | 939 | 9 | |
| 087H | Empire Long Distance Corporation | Prattsburgh, NY | Empire Telephone Corp / North Penn Telephone Company | 65 | 9 |
| 153F | Bandwidth.com CLEC LLC - LA | Cary, NC | Bandwidth Inc | 1,311 | 8 |
| 076F | Bandwidth.com CLEC LLC - OR | Cary, NC | Bandwidth Inc | 1,037 | 8 |
| 199F | Bandwidth.com CLEC LLC - CT | Cary, NC | Bandwidth Inc | 912 | 8 |
| 7135 | TC Systems Inc | Staten Island, NY | AT&T Inc | 908 | 8 |
| 268F | Peerless Network of Massachusetts LLC - MA | Chicago, IL | 798 | 8 | |
| 986E | Bandwidth.com CLEC LLC - KS | Cary, NC | Bandwidth Inc | 756 | 8 |
| 987E | Bandwidth.com CLEC LLC - KY | Cary, NC | Bandwidth Inc | 698 | 8 |
| 162G | Onvoy LLC - SD | Chicago, IL | 513 | 8 | |
| 4948 | Cablevision Lightpath Inc - NJ | Hicksville, NY | Cablevision Lightpath | 456 | 8 |
| 9877 | Level 3 Communications LLC - IA | Broomfield, CO | Level 3 Financing Inc | 439 | 8 |
| 882G | Teleport Communications America LLC - ME | Bedminster, NJ | AT&T Inc | 104 | 8 |
| 992E | Bandwidth.com CLEC LLC - MS | Cary, NC | Bandwidth Inc | 812 | 7 |
| 5257 | Level 3 Communications LLC - OK | Broomfield, CO | Level 3 Financing Inc | 696 | 7 |
| 7309 | Teleport Communications America LLC - PA | Staten Island, NY | AT&T Inc | 645 | 7 |
| 776C | Charter Fiberlink CA-CCO LLC - CA | Saint Louis, MO | CCO Fiberlink LLC | 472 | 7 |
| 637E | Onvoy LLC - NH | Chicago, IL | 219 | 7 | |
| 6123 | Teleport Communications America LLC - MO | Staten Island, NY | AT&T Inc | 200 | 7 |
| 928H | Peerless Network of West Virginia LLC - WV | Chicago, IL | 71 | 7 | |
| 5418 | Yadkin Valley Telecom Inc - NC | Yadkinville, NC | Yadkin Valley Telephone Membership Corporation | 17 | 7 |
| 5489 | Level 3 Communications LLC - WI | Broomfield, CO | Level 3 Financing Inc | 1,155 | 6 |
| 909E | Peerless Network of Georgia LLC - GA | Chicago, IL | 614 | 6 | |
| 568G | Peerless Network of Maryland LLC | Chicago, IL | 503 | 6 | |
| 278F | Peerless Network of Colorado LLC - CO | Chicago, IL | 384 | 6 | |
| 005F | Bandwidth.com CLEC LLC - VT | Cary, NC | Bandwidth Inc | 344 | 6 |
| 653C | Teleport Communications America - LA - LLC | Bedminster, NJ | AT&T Inc | 283 | 6 |
| 091J | Lumen Technologies Puerto Rico LLC | Rochester, NY | 103 | 6 | |
| 808G | Teleport Communications America LLC - ID | Bedminster, NJ | AT&T Inc | 71 | 6 |
| 600F | Cincinnati Bell Extended Territories LLC dba Altafiber Connected Services - OH | Cincinnati, OH | Cincinnati Bell Inc | 41 | 6 |
| 954H | Wide Voice LLC - MN | Las Vegas, NV | 8 | 6 | |
| 147L | Accelerate Networks LLC | Seattle, WA | 6 | 6 | |
| 8826 | Level 3 Communications LLC - CA | Westminster, CO | Level 3 Financing Inc | 7,531 | 5 |
| 4932 | Level 3 Communications LLC - MO | Westminster, CO | Level 3 Financing Inc | 1,344 | 5 |
| 5255 | Level 3 Communications LLC - AL | Broomfield, CO | Level 3 Financing Inc | 815 | 5 |
| 7216 | Teleport Communications America - WI - LLC | Staten Island, NY | AT&T Inc | 647 | 5 |
| 7378 | Teleport Communications America LLC - CO | Staten Island, NY | AT&T Inc | 626 | 5 |
| 080F | Bandwidth.com CLEC LLC - WV | Cary, NC | Bandwidth Inc | 532 | 5 |
| 7143 | Teleport Communications America LLC - CT | Staten Island, NY | AT&T Inc | 436 | 5 |
| 098H | Peerless Network of South Carolina LLC - SC | Chicago, IL | 294 | 5 | |
| 8995 | Teleport Communications America LLC - KS | Staten Island, NY | AT&T Inc | 216 | 5 |
| 157F | Peerless Network of Oregon LLC - OR | Chicago, IL | 146 | 5 | |
| 7277 | MCImetro Access Transmission Services LLC - AR | Vienna, VA | Verizon Communications Inc | 93 | 5 |
| 578H | Airus Inc - AR | Chicago, IL | Peerless Network Inc | 39 | 5 |
| 478H | Airus Inc - NE | Chicago, IL | Peerless Network Inc | 33 | 5 |
| 947D | Farmers Telecommunications Corporation - AL | Rainsville, AL | 29 | 5 | |
| 557H | Wide Voice LLC - CO | Las Vegas, NV | 19 | 5 | |
| 860F | Greenway Communications LLC - IA | Belmond, IA | 13 | 5 | |
| 346F | Heart of Iowa Ventures LLC - IA | Union, IA | 10 | 5 | |
| 385L | Sequoia Wireless LLC | Hayward, CA | 5 | 5 | |
| 6120 | Level 3 Communications LLC - MI | Westminster, CO | Level 3 Financing Inc | 2,085 | 4 |
| 6121 | Level 3 Communications LLC - WA | Westminster, CO | Level 3 Financing Inc | 1,384 | 4 |
| 587F | Bandwidth.com CLEC LLC - AZ | Cary, NC | Bandwidth Inc | 1,148 | 4 |
| 4806 | Level 3 Communications LLC - TN | Westminster, CO | Level 3 Financing Inc | 1,101 | 4 |
| 453F | Onvoy LLC - MT | Chicago, IL | 905 | 4 | |
| 985E | Bandwidth.com CLEC LLC - IA | Cary, NC | Bandwidth Inc | 575 | 4 |
| 7228 | MCImetro Access Transmission Services LLC - MD | Vienna, VA | Verizon Communications Inc | 391 | 4 |
| 751F | MCC Telephony of Iowa LLC - IA | Middletown, NY | Mediacom Communications Corporation | 361 | 4 |
| 192F | Bandwidth.com CLEC LLC - ID | Cary, NC | Bandwidth Inc | 359 | 4 |
| 530C | Teleport Communications America - OK - LLC | Bedminster, NJ | AT&T Inc | 280 | 4 |
| 433E | Sonic Telecom LLC - CA | Santa Rosa, CA | 212 | 4 | |
| 444G | Aureon Communications LLC | Des Moines, IA | Iowa Network Services Inc | 196 | 4 |
| 349F | Peerless Network of Delaware LLC - DE | Chicago, IL | 148 | 4 | |
| 035H | Peerless Network of Kentucky LLC - KY | Chicago, IL | 137 | 4 | |
| 423H | Airus Inc - IA | Chicago, IL | Peerless Network Inc | 68 | 4 |
| 580H | Airus Inc - SD | Chicago, IL | Peerless Network Inc | 56 | 4 |
| 695G | ImOn Communications LLC - IA | Cedar Rapids, IA | 21 | 4 | |
| 745G | Wide Voice LLC - OR | Las Vegas, NV | 4 | 4 | |
| 483E | Onvoy LLC - WA | Chicago, IL | 3,106 | 3 | |
| 4007 | Level 3 Communications LLC - PA | Westminster, CO | Level 3 Financing Inc | 3,101 | 3 |
| 7126 | Cablevision Lightpath Inc - NY | Hicksville, NY | Csc Holdings LLC | 1,129 | 3 |
| 6119 | Level 3 Communications LLC - MD | Westminster, CO | Level 3 Financing Inc | 1,118 | 3 |
| 119F | Bandwidth.com CLEC LLC - OK | Cary, NC | Bandwidth Inc | 894 | 3 |
| 117F | Bandwidth.com CLEC LLC - UT | Cary, NC | Bandwidth Inc | 785 | 3 |
| 3232 | Level 3 Communications LLC - LA | Westminster, CO | Level 3 Financing Inc | 738 | 3 |
| 2550 | 123.Net LLC | Grand Rapids, MI | 418 | 3 | |
| 7558 | Level 3 Communications LLC - ID | Westminster, CO | Level 3 Financing Inc | 300 | 3 |
| 003F | Bandwidth.com CLEC LLC - RI | Cary, NC | Bandwidth Inc | 282 | 3 |
| 9944 | Level 3 Communications LLC - WV | Broomfield, CO | Level 3 Financing Inc | 271 | 3 |
| 9415 | Level 3 Communications LLC - MT | Broomfield, CO | Level 3 Financing Inc | 213 | 3 |
| 994E | Bandwidth.com CLEC LLC - MT | Cary, NC | Bandwidth Inc | 174 | 3 |
| 408F | Peerless Network of Nevada LLC - NV | Chicago, IL | 147 | 3 | |
| 4979 | Shentel Communications LLC - VA | Edinburg, VA | Shenandoah Telecommunications Company | 142 | 3 |
| 476H | Airus Inc - AL | Chicago, IL | Peerless Network Inc | 140 | 3 |
| 7351 | Teleport Communications America - RI - LLC | Staten Island, NY | AT&T Inc | 105 | 3 |
| 631G | Peerless Network of Rhode Island LLC - RI | Chicago, IL | 92 | 3 | |
| 477H | Airus Inc - LA | Chicago, IL | Peerless Network Inc | 84 | 3 |
| 665H | Airus Inc - VT | Chicago, IL | Peerless Network Inc | 79 | 3 |
| 579H | Airus Inc - ID | Chicago, IL | Peerless Network Inc | 52 | 3 |
| 581H | Airus Inc - WY | Chicago, IL | Peerless Network Inc | 51 | 3 |
| 879G | Teleport Communications America - WY - LLC | Bedminster, NJ | AT&T Inc | 31 | 3 |
| 791D | Central Telcom Services LLC dba CentraCom Interactive - NV | Fairview, UT | LICT Corporation | 30 | 3 |
| 772G | Teleport Communications America - ND - LLC | Bedminster, NJ | AT&T Inc | 27 | 3 |
| 705G | Wide Voice LLC - NY | Las Vegas, NV | 23 | 3 | |
| 091H | North Penn Long Distance Corporation | Prattsburgh, NY | Empire Telephone Corp / North Penn Telephone Company | 22 | 3 |
| 693G | Teleport Communications America - SD - LLC | Bedminster, NJ | AT&T Inc | 22 | 3 |
| 724J | Teleport Communications America LLC | San Ramon, CA | 15 | 3 | |
| 669D | Wabash Mutual Telephone Company - OH | Celina, OH | 13 | 3 | |
| 722G | Wide Voice LLC - IA | Las Vegas, NV | 9 | 3 | |
| 707G | Wide Voice LLC - WA | Las Vegas, NV | 8 | 3 | |
| 3235 | Level 3 Communications LLC - NC | Westminster, CO | Level 3 Financing Inc | 1,797 | 2 |
| 6118 | Level 3 Communications LLC - CO | Westminster, CO | Level 3 Financing Inc | 1,104 | 2 |
| 8664 | MCImetro Access Transmission Services LLC - FL | Tampa, FL | Worldcom Inc | 996 | 2 |
| 4369 | Level 3 Communications LLC - KY | Westminster, CO | Level 3 Financing Inc | 950 | 2 |
| 2240 | Level 3 Communications LLC - KS | Broomfield, CO | Level 3 Financing Inc | 773 | 2 |
| 7142 | Teleport Communications America LLC - NJ | Staten Island, NY | AT&T Inc | 709 | 2 |
| 4800 | Level 3 Communications LLC - CT | Westminster, CO | Level 3 Financing Inc | 595 | 2 |
| 539F | Peerless Network of Connecticut LLC - CT | Chicago, IL | 389 | 2 | |
| 3233 | Level 3 Communications LLC - NE | Westminster, CO | Level 3 Financing Inc | 374 | 2 |
| 802C | Teleport Communications America LLC - AR | Bedminster, NJ | AT&T Inc | 290 | 2 |
| 107F | Peerless Network of Minnesota LLC - MN | Chicago, IL | 261 | 2 | |
| 7615 | RCN Telecom Services of Pennsylvania Inc | Princeton, NJ | RCN Corporation | 225 | 2 |
| 4950 | Cablevision Lightpath Inc - CT | Hicksville, NY | Cablevision Lightpath Inc | 210 | 2 |
| 9414 | Level 3 Communications LLC - HI | Broomfield, CO | Level 3 Financing Inc | 112 | 2 |
| 704G | Wide Voice LLC - FL | Las Vegas, NV | 98 | 2 | |
| 710A | Allo Communications LLC - NE | Imperial, NE | 58 | 2 | |
| 1227 | Westelcom Network Inc - NY | Westport, NY | Chazy & Westport Telephone Corp | 48 | 2 |
| 904D | Premier Communications Inc - IA | Sioux Center, IA | 36 | 2 | |
| 9161 | Comsouth Telenet Inc - GA | Hawkinsville, GA | ComSouth Corporation | 34 | 2 |
| 250A | Chariton Valley Communications Corporation | Macon, MO | 33 | 2 | |
| 3839 | Charter Fiberlink LLC - WI | Saint Louis, MO | Cc Fiberlink LLC | 29 | 2 |
| 544A | Citizens Telephone Cooperative - VA | Floyd, VA | 25 | 2 | |
| 0701 | Frontier Southwest Incorporated dba Frontier Communications of Texas | Irving, TX | Verizon Communications Inc | 23 | 2 |
| 2629 | Federated Telephone Cooperative - MN | Chokio, MN | Federated Telephone Cooperative | 18 | 2 |
| 6155 | Green Hills Telecommunications Services | Breckenridge, MO | Green Hills Telephone Comporation | 11 | 2 |
| 410H | Wide Voice LLC - AZ | Las Vegas, NV | 8 | 2 | |
| 143J | Peerless Network of Alabama LLC - AL | Chicago, IL | 7 | 2 | |
| 470G | Tularosa Communications Inc - NM | Tularosa, NM | 7 | 2 | |
| 659H | Wide Voice LLC - UT | Las Vegas, NV | 7 | 2 | |
| 744G | Wide Voice LLC - ND | Las Vegas, NV | 6 | 2 | |
| 519H | Wide Voice LLC - VA | Las Vegas, NV | 4 | 2 | |
| 706G | Wide Voice LLC - TX | Las Vegas, NV | 4 | 2 | |
| 743G | Wide Voice LLC - MT | Las Vegas, NV | 4 | 2 | |
| 427H | Wide Voice LLC - NM | Las Vegas, NV | 2 | 2 | |
| 458L | ImOn Communicatoins LLC | Cedar Rapids, IA | 2 | 2 | |
| 685L | ImOn Communications LLC | Cedar Rapids, IA | 2 | 2 | |
| 831J | E. Fiber Moab LLC | Orangeville, UT | 2 | 2 | |
| 844H | Wide Voice LLC - ID | Las Vegas, NV | 2 | 2 | |
| 953H | Wide Voice LLC - WY | Las Vegas, NV | 2 | 2 | |
| 990E | Bandwidth.com CLEC LLC - MA | Cary, NC | Bandwidth Inc | 2,215 | 1 |
| 4804 | Level 3 Communications LLC - NJ | Westminster, CO | Level 3 Financing Inc | 2,027 | 1 |
| 7448 | MCI Worldcom Communications Inc - FL | Vienna, VA | Verizon Communications Inc | 1,041 | 1 |
| 075F | Bandwidth.com CLEC LLC - NV | Cary, NC | Bandwidth Inc | 823 | 1 |
| 3234 | Level 3 Communications LLC - OR | Westminster, CO | Level 3 Financing Inc | 710 | 1 |
| 5178 | Level 3 Communications LLC - MS | Broomfield, CO | Level 3 Financing Inc | 653 | 1 |
| 7134 | MCImetro Access Transmission Services LLC - NJ | Vienna, VA | Verizon Communications Inc | 565 | 1 |
| 074F | Bandwidth.com CLEC LLC - DC | Cary, NC | Bandwidth Inc | 563 | 1 |
| 8305 | Liberty Mobile Puerto Rico Inc | Wall, NJ | Centennial Communications Corporation | 543 | 1 |
| 8406 | Teleport Communications America LLC - KY | Staten Island, NY | AT&T Inc | 485 | 1 |
| 4805 | Level 3 Communications LLC - NV | Westminster, CO | Level 3 Financing Inc | 440 | 1 |
| 454F | Onvoy LLC - ME | Chicago, IL | 373 | 1 | |
| 9450 | Level 3 Communications LLC - VT | Broomfield, CO | Level 3 Financing Inc | 363 | 1 |
| 579F | Peerless Network of Arizona LLC - AZ | Chicago, IL | 345 | 1 | |
| 073F | Bandwidth.com CLEC LLC - DE | Cary, NC | Bandwidth Inc | 333 | 1 |
| 7249 | MCImetro Access Transmission Services LLC - TX | Vienna, VA | Verizon Communications Inc | 324 | 1 |
| 8405 | Teleport Communications America LLC - MN | Staten Island, NY | AT&T Inc | 316 | 1 |
| 4801 | Level 3 Communications LLC - DE | Westminster, CO | Level 3 Financing Inc | 182 | 1 |
| 081F | Bandwidth.com CLEC LLC - WY | Cary, NC | Bandwidth Inc | 175 | 1 |
| 8534 | MCImetro Access Transmission Services LLC - SC | Tampa, FL | Worldcom Inc | 167 | 1 |