| 013 Netvision |
A300 |
| 2288 International Inc |
A319 |
| 2talk |
A307 |
| 3i Infotech Inc. |
A368 |
| 8COMMS |
A371 |
| 9Eons |
C8 |
| A.A. Smartcomtech USA LLC |
C48 |
| ACESTAR TELECOMS HONG KONG LTD |
A313 |
| Advance Global Communications (AGC) |
A260 |
| Akton d. o. o. |
A295 |
| ALRUS TELECOM INC. |
A305 |
| Alxtel, Inc. |
A204 |
| AMC Telecom LLC |
A292 |
| Ams-ix |
A224 |
| ancotel GmbH |
B105 |
| Annecto Telecom |
A283 |
| ANPI |
A286 |
| Apelby Communications |
C46 |
| Apex Group |
B146 |
| ARBINET CORPORATION |
A345 |
| AT&T Wholesale |
B122 |
| ATLANTEL |
A342 |
| Atracom Ltd. |
A331 |
| Avanti Communications Group plc |
A315 |
| Bankai Group |
C21, C22 |
| BBCOM |
A209 |
| Belize Telemedia Ltd |
B110 |
| BELTELECOM |
A217 |
| BENIN TELECOMS S.A. |
A289 |
| BeoX |
A200 |
| Bezeq International |
A326 |
| Bharti Airtel Limited |
A366 |
| BICS |
C25 |
| BLS TELECOM |
A220, A221 |
| BLUE COMMUNICATIONS INTERNATIONAL LTD. |
A203 |
| Bluemile, Inc. |
A369 |
| Broadvox |
B132 |
| BSO NETWORK SOLUTIONS |
A285 |
| Callvox |
B114 |
| Camtel - Cameroon Telecommunications |
A320 |
| Capacity media |
A280, A281, A282 |
| Capital City Service Limited |
B124, B125 |
| "Cascade Telecom" LLC |
C4 |
| CAT Telecom |
A334 |
| Cogent Communications |
B118 |
| COMPANIA DOMINICANA DE TELEFONOS - CODETEL |
A255 |
| Company TTK |
A329 |
| Compass Global |
C33, C34 |
| Convergia, Inc. |
A322 |
| COOLWAVE |
A316 |
| Cordial Communications, Inc |
A350 |
| CoreTel Communications |
A229 |
| COTAS LTDA |
A348 |
| Cronosell Telecom |
A239 |
| CSC Telecom |
A212 |
| DalCom USA Ltd. |
A336 |
| DATiX GROUP INC |
B115 |
| Deutsche Telekom ICSS |
C20 |
| DIAL TELECOM |
A287 |
| Dialost Group |
C52 |
| DIDXchange Wholesale Marketplace |
A378 |
| DJIBOUTI TELECOM SA |
A291 |
| DOLLAR PHONE CORP. |
C14, C15 |
| DYXnet Limited |
B106 |
| EAD Telecom |
A266 |
| ECO Solutions SIA |
A226 |
| EcoCarrier Inc. |
C54, C55 |
| EIM Telecommunication |
C13 |
| eircom Wholesale |
B149 |
| ELAMI |
A297 |
| ELION |
A256 |
| Elisa |
A250 |
| EMPERION A/S |
B147 |
| Endstream Communications |
A253 |
| ENTEL CHILE |
A357 |
| ESER TELECOM |
A363 |
| EURUS TELECOM INC |
A222 |
| Exatel S.A. |
B143 |
| Exponential-e |
B144 |
| FACECALL |
B116 |
| France-IX |
A349 |
| FreeConferenceCall / Wyde |
A340 |
| General Transit Telecom |
A225 |
| GEOTEL INTERNATIONAL |
A237 |
| Gilat Satcom |
A311 |
| Global Crossing |
A372 |
| Global Iletisim Hizmetleri A.S. |
A324 |
| GO plc |
A302 |
| GTS Central Europe |
C26 |
| Guyana Telephone & Telegraph Co. |
A275 |
| hkcolo Limited |
A328 |
| Hometown Telecom |
A347 |
| Hurricane Electric, LLC |
A360 |
| Hutchison Global Communications |
C31 |
| iBasis |
C17 |
| ICC TELECOM LLC |
A205 |
| Icon Global Services Limited |
A356 |
| iConnect |
A268 |
| IDENTIDAD TELECOM |
C24 |
| IDT Telecom |
C45 |
| IMC Telecom |
A211 |
| Impact Telecom |
A257 |
| INTELCOM-CONNECT |
A244 |
| INTEREC |
A362 |
| INTERMATICA S.p.A. |
B129 |
| Internet Solutions (Africa) |
A355 |
| IPsmarx Technology Inc. |
B104 |
| Ipsoft Inc |
C60 |
| IRISTEL INC. |
C16 |
| ITC - INTELLIGENT TELECOM LTDA |
A325 |
| Itelcom Srl |
C38 |
| ITSI Telecom, Inc. |
A238 |
| IXC Global Inc. |
A309 |
| JAZZTEL |
C9, C10 |
| JeraSoft / BillBery |
C57 |
| JVM |
A294 |
| KDDI Europe |
A235 |
| KeepCalling |
A330 |
| Keyhan Telecom |
B134 |
| Keywest Communications |
A210 |
| KOC.NET A.S. |
C12 |
| KT |
C2 |
| KYIVSTAR |
B111 |
| LANCK Telecom |
C36, C37 |
| LATINATEL |
A288 |
| LATTELECOM |
A228 |
| Lensol Systems Ltd, S.A |
A248 |
| LEXICO |
A344 |
| LG TELECOM |
A351 |
| Liquid Telecom |
A219 |
| Localphone |
C3 |
| MACH |
A231 |
| Mauritius Telecom |
A304 |
| Mediafon |
B123 |
| MEDIATEL S.A. |
C40 |
| MENA SUBMARINE CABLE SYSTEMS |
A277 |
| MERA Systems, Inc. |
C44 |
| METCOM NETWORK SERVICES |
A241, A242 |
| mgi management gmbh |
C42 |
| Mir Telecom Ltd. |
C19 |
| MTBC Telecom Limited |
A252 |
| Mtelecom |
C32 |
| MTT |
A293 |
| Murex Telecom LTD |
A341 |
| Nacionalinis Telekomunikaciju Tinklas |
A263 |
| NEMESIS TELECOM |
A364 |
| Neo Telecoms |
B107 |
| NET-CONNECT INTERNET SRL |
B145 |
| NetNumber |
A370 |
| Neva Telecom |
A274 |
| New World Telecom |
B135 |
| NEXT COMMUNICATIONS |
A359 |
| Next Generation Communications |
B117 |
| Nobel Ltd |
C5, C6, C7 |
| NovoTel Limited |
A249 |
| N-SOFT |
C35 |
| NTT Communications (Europe) |
A308 |
| NUBA Invest Belgrade |
A303 |
| NUCOM TECHNOLOGY, INC |
C53 |
| Omantel |
B120 |
| OneStop Tel |
A218 |
| ONI Portugal |
A233 |
| Opextel/123.com.ve |
A310 |
| Orange |
B127, B128 |
| Orange Jordan |
B109 |
| ORBITEL |
A354 |
| Orcon Wholesale |
A301 |
| ORS |
A290 |
| P&TLuxembourg |
A267 |
| PAETEC |
B108 |
| P-Group |
A276 |
| PIPELINE TELECOM |
A207, A208 |
| PLDT & SMART |
A240 |
| PLUS+ TELECOM ROMANIA |
A223 |
| PM2 Telecommunication GmbH |
A230 |
| PORTUGAL TELECOM |
C1 |
| QUANTUM TELECOM |
B150 |
| Quick Dial, Inc. |
B140 |
| Rapid Target Services, Inc. |
A245 |
| REDVOISS |
B126 |
| RNK Communications |
A258 |
| ROMTELECOM |
C43 |
| Roshan - TDCA Ltd |
A335 |
| S TELECOM INC |
A234 |
| Samitel Ltd |
A379 |
| SEACOM |
A296 |
| Service Communication International / Service Communication Management |
C50 |
| SETAR N.V. |
C18 |
| SIDO TEL |
A236 |
| SINGTEL |
A202 |
| Six Telecoms Company Limited |
A361 |
| Skype |
A215 |
| SMG Global LLC |
A271 |
| SMiLOUS Gmbh / TelcoVillage |
A358 |
| SOAM |
A380 |
| SoftBank Telecom |
A353 |
| SONAECOM |
C51 |
| SONATEL |
B142 |
| SOTELGUI |
A298 |
| Speedflow Communications |
C41 |
| Sunrise Communications AG |
A299 |
| SWITCHWARD VOICE & DATA SOLUTIONS |
A246 |
| SYNTERRA UK |
A318 |
| Tandem Transit llc. |
C11 |
| Tata Communications |
B137, B138 |
| TDC Wholesale |
B148 |
| TDM |
A232 |
| TECHNOLOGY LAW GROUP, LLC |
A284 |
| TELASCO Communications cjsc |
A214, A337 |
| Telco 214 |
A254 |
| Tele2 International Carrier Business |
A269, A270 |
| TELE-AMISTAD |
B130 |
| TELECALL |
B119 |
| TELECOM NEW ZEALAND INTERNATIONAL |
A317 |
| Telecom North America |
A216 |
| Telehouse |
A374 |
| Telehouse |
A375 |
| TELEKOM AUSTRIA |
C39 |
| TELEKOM SLOVENIJE: D.D. |
C49 |
| Telekom Srbija a.d. |
C47 |
| TELEKOM SRPSKE |
C56 |
| TELEKOMUNIKACJA POLSKA |
A352 |
| TELEMEDIA COMMUNICATIONS |
A264 |
| Teletel Brasil Callip |
A213 |
| TELEYEMEN |
B121 |
| TELINTEL |
C23 |
| TELNET INTERNATIONAL |
A206 |
| Teltac Worldwide INC. Offshore |
B101, B102, B103 |
| TEO LT, AB |
A261 |
| TITAN |
B133 |
| TOGO TELECOM |
A333 |
| Topaz Telecom |
A272 |
| Touchstone Systems |
A339 |
| TRANCE TELECOM INC. |
C58 |
| Tunisie Telecom |
A343 |
| TVI Direct |
A365 |
| TWT |
A243 |
| Ucomline CJSC - VEGA Telecom Group |
A321 |
| UPC - Wholesale |
A227 |
| UPM Telecom |
A346 |
| VELOSOLUTIONS |
A251 |
| Verify Systems |
A338 |
| Vertecto Services, LLC |
C59 |
| Viastar Limited |
A327 |
| Vinculum Communications, Inc. |
A306 |
| Virtela |
A376 |
| Virtela |
A377 |
| VIRTUAL AMERICAN COMPANIES LLC |
A332 |
| Vizada Networks AS |
A373 |
| Vocal Solutions |
A265 |
| VOCOM International Telecommunication, INC |
A273 |
| VOIPSHOP Telecommunications Inc |
B112 |
| Vomart International FZ LLC |
A367 |
| Vox Mundi |
A247 |
| VOXAT Corp |
B131 |
| Voxbone |
C27, C28, C29, C30 |
| VSCOM LLC |
A323 |
| WaveCrest |
A262 |
| Wholex Communications LLC |
A259 |
| WIOCC |
B141 |
| WORLD INTERCONNECT |
A279 |
| Worldcom International Communications |
B136 |
| Xconnect |
A314 |
| XOTel Group of companies |
A278 |
| Xtratelecom. The Phone House Group |
B113 |
| Zajil Telecom |
A312 |
| ZCarrier Inc. |
B139 |