State of Colorado - Public Utilities Commission - Integrated Filings Management System (IFMS) Utility List Utility Name Utility Status Type Type Status Effective Date Cancel Date 1 800 Collect Inc ACTIVE TELECOM ACTIVE 11/15/2011 365 Wireless LLC ACTIVE TELECOM ACTIVE 08/15/2015 800 Response Information Services LLC ACTIVE TELECOM ACTIVE 05/09/2005 A+ Conferencing LTD ACTIVE TELECOM ACTIVE 03/03/2009 Access Long Distance Inc ACTIVE TELECOM ACTIVE 04/01/2011 Access Media Holdings LLC ACTIVE TELECOM ACTIVE 09/29/2016 Access One Inc ACTIVE TELECOM ACTIVE 09/26/2001 Access Point Inc ACTIVE TELECOM ACTIVE 05/15/2001 AccessLine Communications Corporation ACTIVE TELECOM ACTIVE 10/27/2004 ACN Communication Services LLC ACTIVE TELECOM ACTIVE 02/21/2001 ADG Telecom LLC ACTIVE TELECOM ACTIVE 01/31/2017 Advanced Integrated Technologies Inc ACTIVE TELECOM ACTIVE 09/10/2003 Advantage Telecommunications Corp ACTIVE TELECOM ACTIVE 09/26/2001 Affinity Network Inc ACTIVE TELECOM ACTIVE 05/09/2001 Affordable Long Distance LLC ACTIVE TELECOM ACTIVE 05/12/2009 Agate Mutual Telephone Cooperative ACTIVE TELECOM ACTIVE 08/21/2000 Association Airespring Inc ACTIVE TELECOM ACTIVE 06/13/2006 Airinet Inc ACTIVE TELECOM ACTIVE 10/18/2006 Airus, Inc ACTIVE TELECOM ACTIVE 09/10/2009 Alaska Native Broadband 1 License LLC ACTIVE TELECOM ACTIVE 10/04/2005 Alliance Global Networks LLC ACTIVE TELECOM ACTIVE 12/05/2008 Alliant Technologies LLC ACTIVE TELECOM ACTIVE 02/07/2017 Allo Communications LLC PENDING TELECOM ACTIVE 03/16/2016 ALLTEL Communications Inc (akaVerizon ACTIVE TELECOM ACTIVE 11/02/2001 Wireless) America Net LLC ACTIVE TELECOM ACTIVE 03/11/2002 American Fiber Network Inc dba Ionex ACTIVE TELECOM ACTIVE 07/28/2005 Communications North Inc American Messaging Services, LLC ACTIVE TELECOM ACTIVE 06/07/2006 d_rslt_utility_list_all Types = {TELECOM} 04/12/2018 10:18 Prepared by: PUC - Reyna, Ismael Utility Status = ACTIVE Page 1 of 15 State of Colorado - Public Utilities Commission - Integrated Filings Management System (IFMS) Utility List Utility Name Utility Status Type Type Status Effective Date Cancel Date American Telecommunications Systems Inc ACTIVE TELECOM ACTIVE 05/15/2001 AmeriVision Communications Inc dba Affinity 4 ACTIVE TELECOM ACTIVE 10/12/2001 ANPI Business, LLC ACTIVE TELECOM ACTIVE 08/23/2000 ANPI LLC ACTIVE TELECOM ACTIVE 10/28/1998 AT&T Corp ACTIVE TELECOM ACTIVE 07/11/2000 Bandwidth.com CLEC LLC dba Bandwidth.com ACTIVE TELECOM ACTIVE 10/26/2007 BCM One, Inc. ACTIVE TELECOM ACTIVE 05/21/2002 BCN Telecom Inc ACTIVE TELECOM ACTIVE 05/18/2000 Beacon Integrated Technologies Inc. ACTIVE TELECOM ACTIVE 03/06/2017 Beep West, Inc. ACTIVE TELECOM ACTIVE 03/22/2006 BetterWorld Telecom LLC ACTIVE TELECOM ACTIVE 05/02/2007 Beulahland Communications Inc ACTIVE TELECOM ACTIVE 11/05/2001 Big River Telephone Company LLC ACTIVE TELECOM ACTIVE 08/04/2008 Big Sandy Telecom Inc ACTIVE TELECOM ACTIVE 08/21/2000 Bijou Telephone Cooperative Association ACTIVE TELECOM ACTIVE 08/23/2000 Blanca Telephone Company ACTIVE TELECOM ACTIVE 08/21/2000 BLC Management LLC DBA Angles ACTIVE TELECOM ACTIVE 06/27/2008 Communication Solutions Blue Jay Wireless, LLC ACTIVE TELECOM ACTIVE 07/23/2012 Boomerang Wireless LLC ACTIVE TELECOM ACTIVE 08/14/2012 Boost Mobile ACTIVE TELECOM ACTIVE 02/28/2014 Brainstorm Industries Inc ACTIVE TELECOM ACTIVE 11/08/2004 Bresnan Broadband of Colorado LLC ACTIVE TELECOM ACTIVE 05/24/2004 Broadband Dynamics LLC ACTIVE TELECOM ACTIVE 04/02/2003 Broadview Networks Inc ACTIVE TELECOM ACTIVE 11/19/2007 Broadvox-CLEC LLC ACTIVE TELECOM ACTIVE 02/26/2009 Broadwing Communications LLC (Also See ACTIVE TELECOM ACTIVE 10/12/2001 Level 3) BT Communications Sales LLC ACTIVE TELECOM ACTIVE 06/24/1999 Budget PrePay Inc ACTIVE TELECOM ACTIVE 01/11/2002 d_rslt_utility_list_all Types = {TELECOM} 04/12/2018 10:18 Prepared by: PUC - Reyna, Ismael Utility Status = ACTIVE Page 2 of 15 State of Colorado - Public Utilities Commission - Integrated Filings Management System (IFMS) Utility List Utility Name Utility Status Type Type Status Effective Date Cancel Date Buehner-Fry Inc ACTIVE TELECOM ACTIVE 05/14/1994 BullsEye Telecom Inc ACTIVE TELECOM ACTIVE 10/10/2002 Business Discount Plan, Inc ACTIVE TELECOM ACTIVE 09/26/2001 Business Network Long Distance Inc ACTIVE TELECOM ACTIVE 01/29/2003 Business Telecom LLC ACTIVE TELECOM ACTIVE 05/27/1993 Cable & Wireless America Operations Inc ACTIVE TELECOM ACTIVE 09/26/2001 CableCo LLC ACTIVE TELECOM ACTIVE 08/23/2004 Cause Based Commerce Inc dba Sienna Group ACTIVE TELECOM ACTIVE 12/26/2006 Cbeyond Communications LLC ACTIVE TELECOM ACTIVE 08/02/2000 CBTS Technology Solutions LLC ACTIVE TELECOM ACTIVE 12/18/2003 CCI Network Services, LLC ACTIVE TELECOM ACTIVE 12/05/2005 Cellular Inc Network Corp (Verizon) ACTIVE TELECOM ACTIVE 06/06/2005 Central Telecom Long Distance Inc ACTIVE TELECOM ACTIVE 06/23/2008 CenturyLink Communications LLC ACTIVE TELECOM ACTIVE 08/05/1998 CenturyLink Public Communications, Inc. ACTIVE TELECOM ACTIVE 03/03/2009 CenturyTel of Colorado Inc dba CenturyLink ACTIVE TELECOM ACTIVE 08/23/2000 CenturyTel Of Eagle Inc dba CenturyLink ACTIVE TELECOM ACTIVE 08/23/2000 Citrix Communications LLC PENDING TELECOM ACTIVE 08/08/2014 City Communications, Inc. ACTIVE TELECOM ACTIVE 05/21/2014 City of Glenwood Springs ACTIVE TELECOM ACTIVE 01/07/2016 Clear World Communications Corporation ACTIVE TELECOM ACTIVE 05/09/2001 Coast International Inc ACTIVE TELECOM ACTIVE 02/22/1999 07/11/2013 Colorado 7 Saguache (Verizon) ACTIVE TELECOM ACTIVE 01/01/2001 Colorado RSA No. 3 LP (Verizon) ACTIVE TELECOM ACTIVE 01/01/2001 Columbine Telephone Company ACTIVE TELECOM ACTIVE 08/23/2000 Comcast Phone of Colorado LLC ACTIVE TELECOM ACTIVE 04/25/2001 Commnet Four Corners LLC (Commnet ACTIVE TELECOM ACTIVE 11/24/2008 Wireless) Common Point LLC ACTIVE TELECOM ACTIVE 09/20/2011 d_rslt_utility_list_all Types = {TELECOM} 04/12/2018 10:18 Prepared by: PUC - Reyna, Ismael Utility Status = ACTIVE Page 3 of 15 State of Colorado - Public Utilities Commission - Integrated Filings Management System (IFMS) Utility List Utility Name Utility Status Type Type Status Effective Date Cancel Date CommPartners, LLC ACTIVE TELECOM ACTIVE 06/04/2004 Communications Network Billing Inc ACTIVE TELECOM ACTIVE 12/23/2003 Complete Telecommunications Inc ACTIVE TELECOM ACTIVE 12/18/2000 Compuconnection Network Corporation ACTIVE TELECOM ACTIVE 05/23/2000 ComTech21 LLC ACTIVE TELECOM ACTIVE 07/31/2000 Consolidated Telecom Inc. ACTIVE TELECOM ACTIVE 07/07/2016 Consumer Cellular Inc ACTIVE TELECOM ACTIVE 06/07/2005 Consumer Telecom Inc ACTIVE TELECOM ACTIVE 05/01/2007 Convergia Inc ACTIVE TELECOM ACTIVE 02/04/2002 Cox Colorado Telcom, L.L.C. ACTIVE TELECOM ACTIVE 02/18/2004 Crexendo Business Solutions Inc ACTIVE TELECOM ACTIVE 11/01/2010 Cricket Wireless LLC ACTIVE TELECOM ACTIVE 04/10/2014 CTC Communications Corp. dba EarthLink ACTIVE TELECOM ACTIVE 05/11/2001 Business Custom Network Solutions Inc. ACTIVE TELECOM ACTIVE 09/27/2001 Custom Teleconnect Inc ACTIVE TELECOM ACTIVE 01/12/1998 Cytracom LLC ACTIVE TELECOM ACTIVE 08/09/2016 DCT Telecom Group, Inc ACTIVE TELECOM ACTIVE 07/19/2004 Delta County Tele-Comm Inc ACTIVE TELECOM ACTIVE 08/21/2000 DeltaCom, Inc ACTIVE TELECOM ACTIVE 05/05/2006 deltathree, LLC ACTIVE TELECOM ACTIVE 07/06/2016 Digium Cloud Services LLC ACTIVE TELECOM ACTIVE 08/12/2014 Discount Long Distance, LLC ACTIVE TELECOM ACTIVE 01/22/2010 DishNET Wireline LLC ACTIVE TELECOM ACTIVE 09/29/2003 Dollar Phone Enterprise Inc. dba DPE ACTIVE TELECOM ACTIVE 11/24/2008 dpi-Teleconnect LLC ACTIVE TELECOM ACTIVE 05/02/2000 DSCI, LLC ACTIVE TELECOM ACTIVE 06/17/2014 Dubois Telephone Exchange Inc ACTIVE TELECOM ACTIVE 08/21/2000 Eastern Colorado Independent Networks Inc ACTIVE TELECOM ACTIVE 07/05/2000 d_rslt_utility_list_all Types = {TELECOM} 04/12/2018 10:18 Prepared by: PUC - Reyna, Ismael Utility Status = ACTIVE Page 4 of 15 State of Colorado - Public Utilities Commission - Integrated Filings Management System (IFMS) Utility List Utility Name Utility Status Type Type Status Effective Date Cancel Date Eastern Slope Rural Telephone Association Inc ACTIVE TELECOM ACTIVE 09/11/2000 Easton Telecom Services L.L.C. ACTIVE TELECOM ACTIVE 04/12/2002 El Paso County Telephone Company ACTIVE TELECOM ACTIVE 09/11/2000 Elbert County Wireless LLC (Commnet ACTIVE TELECOM ACTIVE 11/24/2008 Wireless) Electric Lightwave, LLC (a.k.a. Integra ACTIVE TELECOM ACTIVE 10/26/1998 Telecom) Encartele Inc ACTIVE TELECOM ACTIVE 03/13/2012 Enhanced Communications Group LLC ACTIVE TELECOM ACTIVE 09/30/1999 Enhanced Communications Network, Inc. ACTIVE TELECOM ACTIVE 10/20/1998 EnTelegent Solutions Inc ACTIVE TELECOM ACTIVE 03/12/2009 Eschelon Telecom of Colorado Inc dba Integra ACTIVE TELECOM ACTIVE 04/19/2000 Telecom Euro Connect, Inc. ACTIVE TELECOM ACTIVE 04/04/2005 everwave, LLC d/b/a Everwave.com ACTIVE TELECOM ACTIVE 02/23/2005 FairPoint Carrier Services, Inc. ACTIVE TELECOM ACTIVE 11/21/2000 Falcon Broadband Inc ACTIVE TELECOM ACTIVE 10/10/1997 Farmers Telecommunications Inc ACTIVE TELECOM ACTIVE 04/13/2006 Farmers Telephone Company Inc ACTIVE TELECOM ACTIVE 09/11/2000 FastTrack Communications Inc ACTIVE TELECOM ACTIVE 06/12/2003 FiberLink Connection, LLC ACTIVE TELECOM ACTIVE 06/23/2000 First Choice Technology, Inc. ACTIVE TELECOM ACTIVE 03/21/2005 First Communications LLC ACTIVE TELECOM ACTIVE 08/22/2006 Flash Wireless LLC ACTIVE TELECOM ACTIVE 04/03/2012 Fone Net, LLC ACTIVE TELECOM ACTIVE 08/10/2000 Fones West ACTIVE TELECOM ACTIVE 03/22/2006 France Telecom Corporate