Nombre CompañíaFormato
Advanced Wireless Communications, Inc d/b/a AWC Telecom0224
AT&T Mobility Puerto Rico, Inc.0008
AT&T of Puerto Rico, Inc.0010
Blackburn Technologies II, LLCJRT-CERT-0267
Call Catchers, Inc. d/b/a FreedomVoice Systems JRT-CERT-0265
CenturyLink Communications, LLC0074
CenturyLink Latin American Solutions, LLC (antes Level 3 Latin American Solutions, LLC)JRT-CERT-0263
Columbus Networks Puerto Rico, Inc.0241
Consolidated Telecom of Puerto Rico, LLCJRT-CERT-0258
Cortelco Systems Puerto Rico, Inc0171
Critical Hub Networks, Inc.0243
Crown Castle PR Solutions LLCJRT-CERT-0261
Data@ccess Communications, Inc0221
Global Caribbean Fiber-Puerto Rico, LLC0251
Global Tel*Link CorporationJRT-CERT-0257
GoDaddy.com, LLCJRT-CERT-0264
Granite Telecommunications, LLCJRT-CERT-0262
iBasis Retail, Inc.0235
IDT America, Corp.0119
Inmate Calling Solutions, LLCJRT-CERT-0266
IP Solutions, Inc.0239
Liberty Cablevision of Puerto Rico, Ltd.0247
Livewire, Inc.0236
Metropolitan Telecommunications of Puerto Rico, Inc.0246
Natural G.C., Inc.0248
Neptuno Media, Inc.JRT-CERT-0255
Network Communications International, Inc.0143
Neutral Tandem-Puerto Rico LLC0232
Optivon Telecommunications Services, Inc0206
PREPA Networks, LLC.0242
Puerto Rico Telephone Company, Inc. (PRTC)0013
San Juan Gas Acquisition Corporation, (SAC)0226
Sprint Communications Company LP0009
Telefónica Larga Distancia de Puerto Rico, Inc.0017
Telefónica USA, Inc. D/B/A Telefónica Empresas0108
Telxius Cable Puerto Rico, Inc. (antesTI Wholesale Services PR, Inc.)JRT-CERT-0260
Value Added Communications, Inc.0069
Verizon Puerto Rico, LLC0011
WorldNet Telecommunications, Inc.0021