- I10MEDIA.COM
- IAMO Telephone Co
- IDB Systems
- IDS Long Distance
- Impact Network Solutions
- Infomovil T & S Systems Corp
- Inland Long Distance
- Inland Northwest Communication
- Intcall
- Intelcom
- Intelecom Advantage Inc
- Intelitalk
- Intercom
- Interconnect Long Distance Svc
- Intermarket Sourcing LLC
- Intermarket Sourcing LLC
- Intermedia Communications
- Intermedia Communications Inc
- International Interconnect Inc
- International Teleconnect Corp
- Interworld Telecom
- Inticom Technology Inc
- Intouch Phone Card
- Introspect Inc
- Ionex Telecommunications
- Ionosphere Inc
- Iowa Communications Group In
- ISI Buying Svc
- Island Asset Organization
- Island Dolphin Care
- ISP Technologies
- Itelleq Communications
- IXC Communications Inc
- Jany Chan NTC
- Jany Chan NTC
- JES Communications
- John Interrante Communications
- K & S Enterprises
- Karnibad Enterprises
- Karnibad Enterprises
- Kennebec Long Distance
- Kerley Marketing Group
- Key Communications
- King Communications
- King Communications
- L D Advantage Inc
- L D Exchange
- L D Tele Com Inc
- L Star Telecard
- Landmark Business Svc
- Latino Communications Corp
- Latinos Communications
- LCI Intl
- LDDS Communication
- LDDS Communications
- LDDS Worldcom
- LDDS Worldcom
- LDS Metromedia Long Distance
- LDS Metromedia Long Distance
- Lease Cost Routing
- Legacy Long Distance
- Legacy Long Distance
- Lex Com
- Liberty Telecom Group
- Lima Telephone Co
- Link Long Distance
- Logix Communications
- Long Distance Consultants
- Long Distance Flat Rate
- Long Distance For Less
- Long Distance Management
- Long Distance Of Michigan
- Long Distance Of Michigan
- Long Distance Scvs
- Long Distance Svc Inc
- Long Distance Unlimited
- Long Distance Unlimited
- Lotel Inc
- Lynx Telecommunications Corp
- Martin Communications
- Mc Leod USA
- Mc Leod USA
- Mc Leod USA
- Mc Leod USA
- Mc Leod USA
- Mc Nabb Long Distance
- MCC Phone Ctr
- MCI
- MCI
- MCI
- MCI
- MCI
- MCI
- MCI
- MCI
- MCI
- MCI
- MCI
- MCI
- MCI
- MCI
- MCI
- MCI
- MCI
- MCI
- MCI
- MCI
- MCI
- MCI
- MCI
- MCI
- MCI
- MCI
- MCI
- MCI
- MCI
- MCI
- MCI
- MCI
- MCI
- MCI
- MCI
- MCI
- MCI
- MCI
- MCI
- MCI
- MCI
- MCI
- MCI
- MCI
- MCI
- MCI
- MCI
- MCI
- MCI
- MCI
- MCI
- MCI Communications
- MCI/Admin
- MCI/Admin
- Media Concepts
- Melrose Long Distance
- Melrose Long Distance
- Merit Telecom
- Metcom International Inc
- Metcom International Inc
- Metropolitan Fiber Systems
- MFS Datanet Inc
- MFS Datanet Inc
- MFS Intelenet
- Mfs Intelenet
- Mfs Intelenet
- MFS Intelenet Inc
- MFS Intelenet Inc
- MFS Telecom Co
- MFS Telecomm
- Microcorp
- Midstate Telecom Inc
- Midwest Telecom Of America Inc
- Mily Envios
- Miracle Communications
- Morrison & Morrison
- Mound Bayou Telephone Co
- MTC Communications Inc
- Multiphone LA
- Mundo Communications Network
- MYTALKCHEAP.COM
- Natcom
- National Fibernet Inc
- National Tele Com Inc
- National Telephone Exchange
- Nationwide Long Distance Inc
- Necc Telecom
- Netnitco Long Distance
- Nettronix International
- Netvoice Technologies
- Network Associates
- Network Associates
- Network Communications Intl
- Network Pathways
- Network Plus Inc
- New Century Telecom
- New Concepts Marketing Ldds
- New Roads Telecom
- New Tel Inc
- Nii Communications
- Nii Communications
- Niki's Express
- North American Comm Group Inc
- Norwich Enterprises
- NOS Communications
- Novenex Inc
- Novo Link Communications
- Ns-Telecom Solutions Group
- Nsight Long Distance
- NTS Action Telcom
- Nts Communications Inc
- Nts Communications Inc
- Nts Communications Inc
- Nts Communications Inc
- Nts Communications Inc
- NTS Communications Inc
- Nts Communications Inc
- Nts Communications Inc
- NTS Communications Inc
- Off Campus Telecommunications
- Operator Service Co
- Optimum Telecom Inc
- Oregon Telecom
- Oregon Telecom
- Oregon Telecom Agent
- Orion Center
- Orogemma
- OSC Long Distance
- OSC Long Distance
- Oscar Bicknell
- Oscar Bicknell
- Oscar Bicknell
- Oscar Bicknell
- Ozark Tel-Com
- P H Dinger Assoc
- Pacific Centrex Svc
- Pacific Trading
- Packet Solutions LLC
- Packet Solutions LLC
- Paetec Communications
- Panther Com Enterprises
- Path Telecom Inc
- PCS Inc
- Pelo Hair LLC
- Persimmon Telecommunications
- Phoenix Network Inc
- Phone Bill Busters
- Phone Us Corp
- Pialex Communications
- Piedmont Communication Svc Inc
- Pilgrim Telephone
- Pilgrim Telephone
- Pioneer Long Distance Inc
- Popular Cash Express
- Prairiewave Communications
- Premier Communications Inc
- Prime Link Long Distance
- Prime Long Distance Svc
- Prime Time Communications
- Prime Time Telecard
- Pro Data Solutions
- Pro Data Solutions
- Pronto Card
- R M Communications
- Red River Networks LLC
- Relay Texas Marketing Dept
- Relicom Inc
- Reynolds Long Distance Inc
- Rice Belt Long Distance
- Richard F Daniel Airport Ctr
- RJM Card Svc Inc
- Roanoke Long Distance
- Rochester Telecom Systems
- Rocky Mountain Brokerage
- Rocky Mountain Brokerage
- Rose Associates Inc
- RPG & D
- RWT Telecommunication
- Santo Domingo Travel Corp
- SBC Long Distance
- Scatter Creek Communications
- Scott County Long Distance
- SCTC Long Distance
- Second Empire Corp
- Select Long Distance
- Select Switch Inc
- Semans Ctr Inc
- Siesta Telecom Inc
- Sin Fronteras
- Skynet Telesystems
- Smartphone Wireless Inc
- Smartprice.Com Inc
- Smithville Long Distance
- South Central Long Distance
- Southland Communications Inc
- Southwest Texas Long Distance
- Spnl
- SST Long Distance
- Star Quest Enterprise
- Star Telcorp
- Star Telephone Long Distance
- Starlink
- Sterick Communications
- Summerford Inc
- Sunrise Communications
- Surry Long Distance
- Switch Business Solution
- T Ds Metrocom
- Talk America Inc
- TCSI
- TDS Metrocom
- TDS Metrocom
- TDS Metrocom Customer Care
