Company Name Type

1010 123 Americatel - IXC Telco

321 Communications, Inc. - CLEC Telco

800 Response Information Services LLC - IXC Telco

Access Fiber Group, Inc. - CLEC Telco

Access Fiber Group, Inc. - IXC Telco

Access One, Inc. - CLEC Telco

Access One, Inc. - IXC Telco

Access Point, Inc. - CLEC Telco

Access Point, Inc. - IXC Telco

ACN Communication Services, LLC - CLEC Telco

ACN Communication Services, LLC - IXC Telco

AcuityVOIP, LLC IVoIP

Adams TelSystems, Inc. - CLEC/IXC Telco

Advanced Integrated Technologies, Inc. - CLEC Telco

Advanced Integrated Technologies, Inc. - IXC Telco

Advantage Telecommunications, Corp. - IXC Telco

Aero Communications, LLC - CLEC Telco

Aero Communications, LLC - IXC Telco

Affiliated Technology Solutions, LLC IVoIP

Affinity 4 - IXC Telco

Affinity Network Incorporated - IXC Telco

Airespring, Inc. - CLEC Telco

Airespring, Inc. - IXC Telco

Airnex Communications, Inc. - IXC Telco

Airus, Inc. IVoIP

Airus, Inc. - CLEC/IXC Telco

Alianza, Inc. IVoIP

Alliance Global Networks LLC - IXC Telco

Alma Long Distance, L.L.C. - IXC Telco

Alma Telephone Company - ILEC Telco

ALSAT Wireless IVoIP

AltaWorx, LLC IVoIP

American Assistance - CLEC/IXC Telco

American Broadband (Holway Long Distance) - IXC Telco

American Broadband (Holway Telephone) - ILEC Telco

American Broadband (KLM Long Distance) - IXC Telco

American Broadband (KLM Telephone) - ILEC Telco

American Phone Services Corp. - IXC Telco

Page 1 of 14

American Select - IXC Telco

American Telecommunications Systems, Inc. - IXC Telco

ANI Networks - IXC Telco

ANPI Business, LLC IVoIP

ANPI Business, LLC - IXC Telco

ANPI, LLC IVoIP

ANPI, LLC - IXC Telco

Apptix, Inc. IVoIP

Artisan Infrastructure, Inc. IVoIP

Asset Black, LLC IVoIP

AT&T Corp. IVoIP

AT&T Corp. - CLEC/IXC Telco

AT&T Long Distance - IXC Telco

AT&T Missouri IVoIP

AT&T Missouri - ILEC Telco

ATC Outdoor DAS, LLC - IXC Telco

Auravox, LLC IVoIP

Aureon Communications, L.L.C. IVoIP

Aureon Communications, L.L.C. - CLEC/IXC Telco

Aurora Communications, Inc. IVoIP

Aurora Communications, Inc. - CLEC Telco

Avid Communications, L.L.C. - CLEC/IXC Telco

Bandwidth Inc. IVoIP

Bandwidth.com - CLEC/IXC Telco

Barry Technology Services, L.L.C. - IXC Telco

BCN Telecom, Inc. - CLEC Telco

BCN Telecom, Inc. - IXC Telco

Big River Telephone Company, LLC IVoIP

Big River Telephone Company, LLC - CLEC/IXC Telco

Birch Communications (Birch) - CLEC Telco

Birch Communications (Birch) - IXC Telco

Birch Communications (Ionex) - CLEC Telco

Birch Communications (Ionex) - IXC Telco

Blue Ocean Technologies, Inc. IVoIP

BPS Long Distance - IXC Telco

BPS Networks IVoIP

BPS Telephone Company - ILEC Telco

Branham Information Technology Solutions, LLC IVoIP

Broadband Dynamics, LLC IVoIP

Page 2 of 14

Broadband Dynamics, LLC - CLEC Telco

Broadband Dynamics, LLC - IXC Telco

Broadsmart Global, Inc. IVoIP

Broadview Networks, Inc. - CLEC Telco

Broadview Networks, Inc. - IXC Telco

Broadvox-CLEC, LLC - CLEC Telco

Broadvox-CLEC, LLC - IXC Telco

Broadwing Communications, LLC - CLEC Telco

Broadwing Communications, LLC - IXC Telco

BTC, Inc. IVoIP

BullsEye Telecom, Inc. IVoIP

BullsEye Telecom, Inc. - CLEC Telco

BullsEye Telecom, Inc. - IXC Telco

Business Network Long Distance, Inc. - IXC Telco

Cable One, Inc. IVoIP

Call One, Inc. - CLEC/IXC Telco

Callaway Technology, L.L.C. - IXC Telco

Campus Communications Group, Inc. - CLEC Telco

CBTS Technology Solutions, LLC - CLEC Telco

CBTS Technology Solutions, LLC - IXC Telco

CCI Systems, Inc. IVoIP

Cebridge Connections - IXC Telco

Central Telecom Long Distance, Inc. - IXC Telco

CenturyLink (CenturyTel of Missouri) - ILEC Telco

CenturyLink (CenturyTel of Northwest Arkansas) - ILEC Telco

CenturyLink (Embarq Missouri) - ILEC Telco

CenturyLink (Spectra) - ILEC Telco

CenturyLink Communications, LLC - CLEC/IXC Telco

CenturyLink Public Communications, Inc. IVoIP

CenturyLink Public Communications, Inc. - IXC Telco

Chariton Valley Communications Corporation - CLEC Telco

Chariton Valley Communications Corporation - IXC Telco

Chariton Valley Telephone Corporation - ILEC Telco

Chariton Valley Telephone Corporation - IXC Telco

Charter Advanced Services (MO), LLC IVoIP

Charter Fiberlink - Missouri, LLC - CLEC/IXC Telco

Chicago Business VoIP, LLC IVoIP

Choctaw Telephone Company - ILEC Telco

Cincinnati Bell Any Distance Inc. IVoIP

Page 3 of 14

Citizens Long Distance Company - IXC Telco

Citizens Telephone Company of Higginsville Missouri - ILEC Telco

City Tele-Coin Company, Inc. IVoIP

City Utilities of Springfield, Missouri - IXC Telco

Clearwave Communications - CLEC/IXC Telco

CloudCall, Inc. IVoIP

CoBridge Broadband, LLC IVoIP

CoBridge Telecom, LLC IVoIP

Combined Public Communications, LLC - IXC Telco

Comcast Digital Phone - CLEC/IXC Telco

Comcast Digital Voice IVoIP

Comm-Core, LLC IVoIP

Common Point, LLC - CLEC/IXC Telco

Communications Network Billing, Inc. - IXC Telco

COMTECH 21, LLC - CLEC Telco

COMTECH 21, LLC - IXC Telco

ConnectMe, LLC IVoIP

Consolidated Communications - IXC Telco

Consolidated Communications Enterprise Services, Inc. - CLEC Telco

Consolidated Telecom, Inc. - IXC Telco

Conterra Ultra Broadband, LLC - CLEC/IXC Telco

Convergia, Inc. - IXC Telco

Corcom Communications, Inc. - IXC Telco

Correct Solutions, LLC - IXC Telco

CorvisaCloud LLC IVoIP

Covoda Communications, Inc. IVoIP

Cox Business IVoIP

Cox Missouri Telcom, L.L.C. - CLEC Telco

Craw-Kan Telephone Cooperative, Inc. - ILEC Telco

Craw-Kan Telephone Cooperative, Inc. - IXC Telco

Credo Long Distance - IXC Telco

Crexendo Business Solutions, Inc - CLEC Telco

Crexendo Business Solutions, Inc - IXC Telco

Crown Castle NG Central LLC - IXC Telco

CTS Technology Solutions, Inc. IVoIP

Custom Teleconnect, Inc. - IXC Telco

DC Communications - IXC Telco

DCT Telecom Group, Inc. - IXC Telco

Dialpad, Inc. IVoIP

Page 4 of 14

Digium Cloud Services, LLC IVoIP

dishNet Wireline L.L.C. - CLEC/IXC Telco

Distributed Computing, Inc. IVoIP

DSCI, LLC IVoIP

EarthLink Business (Business Telecom LLC) - IXC Telco

EarthLink Business (CTC) - IXC Telco

Earthlink Business (DeltaCom LLC) - IXC Telco

Earthlink Business, LLC IVoIP

Earthlink Business, LLC - CLEC Telco

Earthlink Business, LLC - IXC Telco

Easton Telecom Services, L.L.C. - IXC Telco

ECG - IXC Telco

Ellington Telephone Company - ILEC Telco

EM3 Networks, LLC IVoIP

Empire District Industries, Inc. - IXC Telco

Encartele, Inc. - IXC Telco

Encore Technology Group, LLC IVoIP

eNetworks, LLC - CLEC Telco

Enhanced Communications Network, Inc. - IXC Telco

Enqwest, LLC IVoIP

Entelegent Solutions, Inc. - CLEC Telco

Entelegent Solutions, Inc. - IXC Telco

ESCO Technologies, LLC IVoIP

Estech Systems, Inc. IVoIP

Excel Telecommunications (LLC) - CLEC Telco

Excel Telecommunications (LLC) - IXC Telco

ExteNet Systems, Inc. - IXC Telco

EZ Tel IVoIP

FairPoint Carrier Services, Inc. - IXC Telco

FairPoint Communications - CLEC Telco

FairPoint Communications - ILEC Telco

FairPoint Communications - IXC Telco

FairPoint Communications Long Distance - IXC Telco

Farber Telephone Company - ILEC Telco

Fiber Four Corporation - IXC Telco

Fiberpath Technologies, L.L.C. - IXC Telco

Fidelity Cablevision, Inc. - CLEC Telco

Fidelity Communication Services I, Inc. - CLEC Telco

Fidelity Communication Services II, Inc. - CLEC Telco

Page 5 of 14

Fidelity Communication Services III, Inc. - CLEC Telco

Fidelity Long Distance, Inc. - IXC Telco

Fidelity Networks, Inc. - IXC Telco

Fidelity Telephone Company - ILEC Telco

FidelityLink, LLC - CLEC Telco

First Choice Technology, Inc. - IXC Telco

First Communications, LLC - IXC Telco

Flowroute CLEC Inc. - CLEC Telco

Flowroute, Inc. - CLEC/IXC Telco

Fore Street Telecom, LLC IVoIP

Forerunner Technologies, Inc. IVoIP

Fourteen IP, Inc. IVoIP

France Telecom Corporate Solutions L.L.C - CLEC/IXC Telco

FreedomVoice Systems IVoIP

FreedomVoice Systems - IXC Telco

Frontier Communications of America, Inc. - IXC Telco

Global Capacity - CLEC/IXC Telco

Global Connection Inc. of America - CLEC Telco

Global Connection Inc. of America - IXC Telco

Global Crossing Local Services, Inc. - CLEC Telco

Global Crossing Telecommunications, Inc. - IXC Telco

Global Tel*Link Corporation - IXC Telco

GoDaddy.com, LLC IVoIP

GoDaddy.com, LLC - IXC Telco

Goodman Telephone Company, Inc. - ILEC Telco

Google Fiber North America Inc. IVoIP

Google North America Inc. IVoIP

Granby Telephone Company - ILEC Telco

Grand River Long Distance - IXC Telco

Granite Telecommunications, LLC - CLEC/IXC Telco

Grasshopper Group, LLC - IXC Telco

Green Hills Communications, Inc. IVoIP

Green Hills Communications, Inc. - IXC Telco

Green Hills Telecommunications Services - CLEC Telco

Green Hills Telephone Corporation - ILEC Telco

Greenberry Networks, LLC IVoIP

Greenfly Networks, Inc. IVoIP

GRM Networks - ILEC Telco

GTC Broadband, Inc. IVoIP

Page 6 of 14

GTC Broadband, Inc. - IXC Telco

GTC Communications - IXC Telco

GTL (Public Communications) - IXC Telco

GTL (Value-Added) - IXC Telco

Harbor Communications, LLC IVoIP

Hughes Network Systems IVoIP

IAMO Long Distance - IXC Telco

IAMO Telephone Company - ILEC Telco

iCommerce Services, Inc. IVoIP

iCore Networks, Inc. IVoIP

ICSolutions - IXC Telco

IDT America Corp. - IXC Telco

IE Com - IXC Telco

ILD - IXC Telco

Impact Telecom, Inc. - IXC Telco

inContact, Inc. IVoIP

inContact, Inc. - CLEC Telco

inContact, Inc. - IXC Telco

INdigital IVoIP

INdigital - CLEC/IXC Telco

INdigital telecom IVoIP

INdigital telecom - CLEC/IXC Telco

iNet Communications, LLC IVoIP

iNetworks Group, Inc. - CLEC/IXC Telco

Infiniwiz IVoIP

Integra Telecom - IXC Telco

Integrated Services of Nevada, Inc. - IXC Telco

Intelletrace, Inc. - IXC Telco

Intellicall Operator Services - CLEC/IXC Telco

Intelligent Network Communications, Inc. IVoIP

Intelliverse IVoIP

Interface Security Systems, L.L.C. IVoIP

Intermedia Voice Services, Inc. IVoIP

International Telcom, Ltd. - IXC Telco

IPC Network Services, Inc. - IXC Telco

iQventures IVoIP

IRU Networks, LLC - CLEC Telco

IRU Networks, LLC - IXC Telco

ISG Technology, LLC IVoIP

Page 7 of 14

ITC Global Networks, LLC IVoIP

Jive Communications, Inc. IVoIP

Kansas Communication Services Inc. IVoIP

KDDI America, Inc. - IXC Telco

Kingdom Long Distance - IXC Telco

Kingdom Telecommunications, Inc. IVoIP

Kingdom Telecommunications, Inc. - IXC Telco

Kingdom Telephone Company - ILEC Telco

K-Powernet, L. L. C. - IXC Telco

KrombieTech, LLC IVoIP

Lathrop Long Distance - IXC Telco

Lattice Incorporated - IXC Telco

Legacy Long Distance International, Inc. - IXC Telco

Le-Ru Long Distance Company - IXC Telco

Le-Ru Telephone Company - ILEC Telco

Level 3 Communications, LLC - CLEC Telco

Level 3 Communications, LLC - IXC Telco

Level 3 Telecom of Kansas City, LLC - CLEC Telco

Level 3 Telecom of Kansas City, LLC - IXC Telco

Local Access LLC - CLEC/IXC Telco

Logix Communications - CLEC/IXC Telco

Long Distance America (LEGENT) - IXC Telco

Long Distance Consolidated Billing Co. - IXC Telco

LTC Networks - ILEC Telco

M5 Networks, LLC IVoIP

MAGICJACK FOR BUSINESS IVoIP

Magna5 LLC IVoIP

Magna5 LLC - CLEC Telco

Magna5 LLC - IXC Telco

Mark Twain Communications Company - CLEC Telco

Mark Twain Communications Company - IXC Telco

Mark Twain Long Distance, Inc. - IXC Telco

Mark Twain Rural Telephone Company - ILEC Telco

MASSCOMM, Inc. IVoIP

Matrix Business Technologies (LLC) - CLEC Telco

Matrix Business Technologies (LLC) - IXC Telco

MCC Telephony of Missouri, LLC IVoIP

MCC Telephony of Missouri, LLC - CLEC/IXC Telco

McCormack-Missouri - IXC Telco

Page 8 of 14

McDonald County Long Distance Company - IXC Telco

McDonald County Telephone Company - ILEC Telco

McGraw Communications, Inc. - CLEC Telco

McGraw Communications, Inc. - IXC Telco

McLeodUSA Telecommunications Services, LLC - CLEC Telco

McLeodUSA Telecommunications Services, LLC - IXC Telco

MegaPath Cloud Company, LLC IVoIP

Metropolitan Telecommunications of Missouri, Inc. - CLEC Telco

Metropolitan Telecommunications of Missouri, Inc. - IXC Telco

Midwest Data Center, Inc. - CLEC Telco

Miller Long Distance - IXC Telco

Miller Telephone Company - ILEC Telco

Missouri Network Alliance, L.L.C. - CLEC Telco

Missouri Network Alliance, L.L.C. - IXC Telco

Missouri Telecom, Inc. - CLEC Telco

Missouri Telecom, Inc. - IXC Telco

Missouricom - IXC Telco

Mitel Cloud Services, Inc. - CLEC Telco

Mitel Cloud Services, Inc. - IXC Telco

Mix Networks, Inc. IVoIP

MO Network Utility Transport, LLC - CLEC Telco

MO Network Utility Transport, LLC - IXC Telco

Mobilitie Management, LLC - CLEC/IXC Telco

MoKan Communications, Inc. - IXC Telco

MoKan Dial, Inc. - ILEC Telco

Morse Communications, Inc. IVoIP

Multiline Long Distance, Inc. - IXC Telco

National Access Long Distance, Inc. - IXC Telco

Nationwide Long Distance Service, Inc. - IXC Telco

NCIC Inmate Communications - IXC Telco

NCIC Inmate Phone Service - IXC Telco

NEC Cloud Communications America, Inc. IVoIP

Net One International, Inc. - IXC Telco

Net Vision Communications, L.L.C. - CLEC/IXC Telco

Netcom Systems Group, LLC - IXC Telco

Netelligent Corporation IVoIP

Netelligent Corporation - CLEC Telco

NetFortris Acquisition Co., Inc. IVoIP

Netwolves Network Services, LLC - IXC Telco

Page 9 of 14

Network Billing Systems, L.L.C. - IXC Telco

Network Innovations, Inc. - IXC Telco

Network Service Billing, Inc. - IXC Telco

NetworkIP, L.L.C. - IXC Telco

Neutral Tandem-Missouri, LLC - CLEC Telco

Neutral Tandem-Missouri, LLC - IXC Telco

New Florence Telephone Company - ILEC Telco

New Horizons Communications Corp. - CLEC Telco

New Horizons Communications Corp. - IXC Telco

New London Telephone Company - ILEC Telco

NextGen Communications, Inc. - CLEC Telco

nexVortex, Inc. IVoIP

NobelTel, LLC - IXC Telco

Norstar Telecommunications, LLC - IXC Telco

North County Communications Corporation - CLEC Telco

Northeast Missouri Rural Telephone Company - ILEC Telco

NOS Communications, Inc. - IXC Telco

NOSVA Limited Partnership - IXC Telco

NTT America, Inc. IVoIP

OneStream Networks, LLC IVoIP

Onvoy, LLC - CLEC/IXC Telco

Operator Service Company LLC - IXC Telco

Opex Communications, Inc. - IXC Telco

Orchard Farm Telephone Company - ILEC Telco

Oregon Farmers Mutual Long Distance, Inc. - IXC Telco

Oregon Farmers Mutual Telephone Company - ILEC Telco

Otelco Mid-Missouri LLC - ILEC Telco

Otelco Mid-Missouri LLC - IXC Telco

Otelco Telecommunications, LLC IVoIP

Otelco Telecommunications, LLC - CLEC Telco

Otelco Telecommunications, LLC - IXC Telco

Ozark Telephone Company - ILEC Telco

PAETEC Communications, LLC - CLEC Telco

PAETEC Communications, LLC - IXC Telco

Panterra Networks, Inc. IVoIP

Pay Tel Communications, Inc. - IXC Telco

Peace Valley Telephone Co., Inc. - ILEC Telco

Peerless Network of Missouri, LLC - CLEC Telco

Peerless Network of Missouri, LLC - IXC Telco

Page 10 of 14

PEG Bandwidth IL, LLC - CLEC/IXC Telco

Pioneer Telephone - IXC Telco

PowerNet Global Communications - CLEC Telco

PowerNet Global Communications - IXC Telco

Prime Link Long Distance, Inc. - IXC Telco

Primus Telecommunications, Inc. - IXC Telco

Protocall Telecom L.L.C. - IXC Telco

Pulsar 360, Inc. IVoIP

QuantumShift Communications, Inc. - CLEC Telco

QuantumShift Communications, Inc. - IXC Telco

Quasar Communications Corporation - IXC Telco

Ralls Technologies LLC IVoIP

Rayfield Communications, Inc. IVoIP

RCLEC, Inc. - CLEC/IXC Telco

Reduced Rate Long Distance, L.L.C. - IXC Telco

Reliant Communications, Inc. - IXC Telco

Republic Wireless of North Carolina, Inc. IVoIP

Ringplanet Communications IVoIP

RLDI - IXC Telco

Rock Port Long Distance - IXC Telco

Rock Port Telephone Company - ILEC Telco

Rockefeller Group Communications, Inc. IVoIP

Rodeo Telecom, Inc. - IXC Telco

Rosebud Telephone, LLC - CLEC/IXC Telco

Rystec, Inc. - CLEC Telco

Rystec, Inc. - IXC Telco

Sage Telecom Communications, LLC - CLEC Telco

Sage Telecom Communications, LLC - IXC Telco

Sangoma US, Inc. IVoIP

Select Communications, LLC IVoIP

Seneca Telephone Company - ILEC Telco

Sequre LLC IVoIP

S-Go Local - CLEC Telco

S-GO Long Distance - IXC Telco

Sho-Me Technologies, LLC - CLEC Telco

Sho-Me Technologies, LLC - IXC Telco

Silv Communication, Inc - IXC Telco

SimpleVoIP, LLC IVoIP

SMARTech Corporation IVoIP

Page 11 of 14

Snapcom LLC IVoIP

S-Net Communications, Inc. IVoIP

Socket Telecom, LLC - CLEC Telco

Socket Telecom, LLC - IXC Telco

SOEC Technologies, LLC - IXC Telco

Sonic Telecom, LLC - CLEC/IXC Telco

SOSPhones.com IVoIP

Southwest Communications, Inc. - IXC Telco

Sprint Communications Company, L.P. IVoIP

Sprint Communications Company, L.P. - CLEC Telco

Sprint Communications Company, L.P. - IXC Telco

Steelville Long Distance Company, Inc. IVoIP

Steelville Long Distance Company, Inc. - IXC Telco

Steelville Telephone Exchange, Inc. - ILEC Telco

Steelville Telephone Exchange, Inc. - IXC Telco

Stoutland Telephone Company - ILEC Telco

Stratus Networks, Inc. IVoIP

Stratus Networks, Inc. - IXC Telco

Stream Communications, LLC IVoIP

Suddenlink Communications (Cebridge) IVoIP

Suddenlink Communications (Mercury Voice) - CLEC/IXC Telco

Suddenlink Communications (NPG) IVoIP

Synergem Technologies, Inc. - CLEC/IXC Telco

T5 Telecom, Inc. IVoIP

Tailwind Voice & Data, Inc. IVoIP

Talk America Services, LLC - CLEC/IXC Telco

Talk America, LLC - CLEC Telco

Talk America, LLC - IXC Telco

TDS Metrocom, LLC IVoIP

TDS Telecom (TDS LD) - IXC Telco

Teklinks, Inc. IVoIP

TelAgility Corp. IVoIP

Telco Experts, LLC IVoIP

Telcom Services Installation, Inc IVoIP

TelCove Operations, LLC - CLEC/IXC Telco

Telecom North America, Inc. - IXC Telco

Telecom One, Inc. - IXC Telco

Teleport Communications America, LLC - CLEC/IXC Telco

TeleQuality Communications, Inc - IXC Telco

Page 12 of 14

Telplex - CLEC/IXC Telco

Telplex Communications - CLEC/IXC Telco

Telrite Corporation - IXC Telco

The Hamilton Telephone Company - IXC Telco

The Rite Group IVoIP

The Sienna Group - IXC Telco

Thinking Phone Networks, Inc. IVoIP

Time Warner Cable (TWCIS) - CLEC/IXC Telco

Time Warner Cable Business, LLC - IXC Telco

Toly Digital Networks, Inc. - IXC Telco

Toshiba America Information Systems, Inc. IVoIP

Total Highspeed, LLC - CLEC/IXC Telco

Touch Base Communications - CLEC/IXC Telco

Touchtone Communications Inc. - CLEC Telco

Touchtone Communications Inc. - IXC Telco

Towner Communications Systems IVoIP

Triggerfish Corporation IVoIP

TWC Digital Phone LLC IVoIP

Twin Valley Communications, Inc. - CLEC/IXC Telco

U.S. South - IXC Telco

U.S. Telecom Long Distance, Inc. - IXC Telco

Unite Private Networks, LLC - IXC Telco

US Signal Company, L.L.C. - CLEC/IXC Telco

USA Digital Communications, Inc. - IXC Telco

VarTec Telecom (LLC) - CLEC Telco

VarTec Telecom (LLC) - IXC Telco

Velocity The Greatest Phone Company Ever, Inc. IVoIP

Velocity The Greatest Phone Company Ever, Inc. - CLEC Telco

Velocity The Greatest Phone Company Ever, Inc. - IXC Telco

Verizon Access Transmission Services (Corp.) - CLEC/IXC Telco

Verizon Business Services IVoIP

Verizon Business Services - IXC Telco

Verizon Long Distance LLC - IXC Telco

Verizon Select Services, Inc. - CLEC Telco

Verizon Select Services, Inc. - IXC Telco

ViaSat, Inc. IVoIP

Vodafone Americas - CLEC Telco

Vodafone Americas - IXC Telco

Voice Telco Services - IXC Telco

Page 13 of 14

Voicecom Telecommunications, LLC - IXC Telco

VoicePro, Inc IVoIP

VoIPStreet, Inc. IVoIP

WANRack, LLC - IXC Telco

WaveNation, LLC IVoIP

West IP Communications, Inc. IVoIP

West Safety Communications, Inc. - CLEC Telco

West Safety Communications, Inc. - IXC Telco

West Telecom Services, LLC - CLEC/IXC Telco

Westel, Inc. - IXC Telco

Wholesale Carrier Services, Inc. - CLEC Telco

Wholesale Carrier Services, Inc. - IXC Telco

Wide Voice, LLC - CLEC/IXC Telco

WilTel Communications, LLC - IXC Telco

Windstream Communications, LLC - IXC Telco

Windstream Iowa Communications, LLC - ILEC Telco

Windstream KDL, LLC - CLEC/IXC Telco

Windstream Missouri, LLC - ILEC Telco

Windstream Norlight, LLC - CLEC/IXC Telco

Windstream NTI, LLC - IXC Telco

Windstream Nuvox Missouri, LLC - CLEC Telco

Windstream Nuvox Missouri, LLC - IXC Telco

Wiretap Telecom, LLC IVoIP

Worldwide Telecommunications, Inc. - IXC Telco

Xact Associates, LLC IVoIP

XO Communications Services, LLC IVoIP

XO Communications Services, LLC - CLEC/IXC Telco

YMax Communications Corp. - CLEC Telco

Zang, Inc. IVoIP

Zayo Group, LLC - CLEC/IXC Telco

Zito Missouri-Kansas, LLC IVoIP

Zultys, Inc. IVoIP

Page 14 of 14