| 2026-03-20 | CALLTELE, INC. | RMD0035847 | Illinois | VSP | Complete | Listed |
| 2026-03-20 | Canis Major Group, LLC | RMD0038923 | Oklahoma | VSP | None | Listed |
| 2026-03-20 | Capcon Networks LLC | RMD0036827 | Texas | VSP | None | Listed |
| 2026-03-20 | Capizmo, LLC | RMD0036077 | Texas | VSP | None | Listed |
| 2026-03-20 | CareCo Technologies Corp. | RMD0038734 | Pennsylvania | VSP | None | Listed |
| 2026-03-20 | Cavalier Telephone LLC | RMD0038264 | Arkansas | VSP, GW | Partial | Listed |
| 2026-03-20 | Cavalier Telephone Mid-Atlantic, LLC | RMD0038253 | Arkansas | VSP, GW | Partial | Listed |
| 2026-03-20 | CBRG Digital | RMD0036873 | Maryland | VSP | None | Listed |
| 2026-03-20 | CBTR Services, LLC | RMD0036748 | Texas | VSP | None | Listed |
| 2026-03-20 | Cebridge Telecom CA, LLC | RMD0037312 | New York | VSP | Partial | Listed |
| 2026-03-20 | Cebridge Telecom KS, LLC | RMD0037324 | New York | VSP | Partial | Listed |
| 2026-03-20 | Cebridge Telecom KY, LLC | RMD0037351 | New York | VSP | Partial | Listed |
| 2026-03-20 | Cebridge Telecom LA, LLC | RMD0037385 | New York | VSP | Partial | Listed |
| 2026-03-20 | Cebridge Telecom MS, LLC | RMD0037390 | New York | VSP | Partial | Listed |
| 2026-03-20 | Cebridge Telecom NM, LLC | RMD0037395 | New York | VSP | Partial | Listed |
| 2026-03-20 | Cebridge Telecom North Carolina Telcom, LLC | RMD0037406 | New York | VSP | Partial | Listed |
| 2026-03-20 | Cebridge Telecom OH, LLC | RMD0037415 | New York | VSP | Partial | Listed |
| 2026-03-20 | Cebridge Telecom OK, LLC | RMD0037428 | New York | VSP | Partial | Listed |
| 2026-03-20 | Cebridge Telecom TX, LP | RMD0037336 | New York | VSP | Partial | Listed |
| 2026-03-20 | Cebridge Telecom VA, LLC | RMD0037431 | New York | VSP | Partial | Listed |
| 2026-03-20 | Cebridge Telecom WV, LLC | RMD0037440 | New York | VSP | Partial | Listed |
| 2026-03-20 | Cedar Rock IT LLC | RMD0034760 | South Carolina | VSP | Complete | Listed |
| 2026-03-20 | Choice One Communications of Maine Inc. | RMD0038272 | Arkansas | VSP, GW | Partial | Listed |
| 2026-03-20 | Choice One Communications of Massachusetts, Inc. | RMD0038340 | Arkansas | VSP, GW | Partial | Listed |
| 2026-03-20 | Choice One Communications of New York Inc. | RMD0038341 | Arkansas | VSP, GW | Partial | Listed |
| 2026-03-20 | Choice One Communications of Ohio Inc. | RMD0038344 | Arkansas | VSP, GW | Partial | Listed |
| 2026-03-20 | Choice One Communications of Pennsylvania Inc. | RMD0038346 | Arkansas | VSP, GW | Partial | Listed |
| 2026-03-20 | Choice One Communications of Rhode Island Inc. | RMD0038348 | Arkansas | VSP, GW | Partial | Listed |
| 2026-03-20 | Choice One Communications Resale L.L.C. | RMD0038350 | Arkansas | VSP, GW | Partial | Listed |
| 2026-03-20 | Choice One of New Hampshire Inc. | RMD0038352 | Arkansas | VSP, GW | Partial | Listed |
| 2026-03-20 | CHPros VoIP LLC | RMD0035121 | New Jersey | VSP | Complete | Listed |
| 2026-03-20 | Cite Technology Solutions LLC | RMD0038461 | Louisiana | VSP | Complete | Listed |
| 2026-03-20 | Citizens Telephone Co., Inc. | RMD0035991 | Georgia | VSP | Partial | Listed |
| 2026-03-20 | CityReach Technologies, Inc. | RMD0037916 | Florida | VSP | None | Listed |
| 2026-03-20 | CKA Tech LLC dba Clarity VoIP | RMD0038640 | California | VSP | None | Listed |
| 2026-03-20 | Clear Voice Technologies LLC | RMD0038599 | Oregon | VSP | None | Listed |
| 2026-03-20 | Clifix Inc | RMD0037556 | New York | VSP | Complete | Listed |
| 2026-03-20 | Cloud 12 PBX | RMD0038774 | Alabama | VSP | Complete | Listed |
| 2026-03-20 | Cloud 9 Wireless LLC | RMD0035174 | Tennessee | VSP | None | Listed |
| 2026-03-20 | Cloud Integrated Technologies, Inc | RMD0038607 | Florida | VSP | Complete | Listed |
| 2026-03-20 | Cloud Tops Inc. | RMD0038718 | Florida | VSP | None | Listed |
| 2026-03-20 | Cloud Unify, LLC | RMD0038066 | Kentucky | VSP | None | Listed |
| 2026-03-20 | Cloud Vision Technologies LLC | RMD0036560 | New Jersey | VSP | None | Listed |
| 2026-03-20 | CLTel Long Distance, Inc. | RMD0038110 | Iowa | VSP | Partial | Listed |
| 2026-03-20 | Cobalt Ridge LLC | RMD0038283 | Texas | VSP | None | Listed |
| 2026-03-20 | Coe & Company | RMD0035712 | Louisiana | VSP | None | Listed |
| 2026-03-20 | Comcast Phone of California, LLC | RMD0037343 | Pennsylvania | VSP | Complete | Listed |
| 2026-03-20 | Comcast Phone of Texas, LLC | RMD0037346 | Pennsylvania | VSP | Complete | Listed |
| 2026-03-20 | COMMULUS, INC. | RMD0035105 | Florida | VSP | None | Listed |
| 2026-03-20 | Communication Dynamics Ltd | RMD0035280 | | VSP | None | Listed |