| Cellular Networks Worldwide - J to Ro |
| Country | Standard | Operator |
| Jamaica | AMPS | Telecom Jamaica |
| Japan | PDC-800MHz | NTT DoCoMo |
| Japan | PDC | Hokuriko Cellular Telephone |
| Japan | PDC-1.5GHz | Digital TU-KA Chugoku |
| Japan | PDC | Shikoku Cellular Telephone |
| Japan | PDC | Okinawa Cellular Telephone |
| Japan | PDC-1.5GHz | Daini Denden |
| Japan | PDC-1.5GHz | Digital TU-KA Tohoku |
| Japan | PDC-1.5GHz | Nippon Idou Tsushin (IDO) |
| Japan | PDC | Digital TU-KA Kyushu |
| Japan | PDC-1.5GHz | Digital TU-KA Hokkaido Co. |
| Japan | PDC-1.5GHz | Digital TU-KA Hokuriku |
| Japan | PDC | Kyushu Cellular Telephone |
| Japan | PDC | Chugoku Cellular Telephone |
| Japan | PDC | Kansai Digital Phone |
| Japan | PDC | TU-KA Cellular Tokyo |
| Japan | JTAC | Nippon Idou Tsushin (IDO) |
| Japan | NTT | NTT DoCoMo |
| Japan | PDC | TU-KA Cellular Tokai |
| Japan | PDC | Central Japan Digital Phone |
| Japan | NTT | Nippon Idou Tsushin (IDO) |
| Japan | PDC | TU-KA Cellular Kansai |
| Japan | PDC-1.5GHz | Tokyo Digital Phone |
| Japan | JTAC | Daini Denden |
| Jordan | GSM | Invitation for a Second Network in March |
| Jordan | GSM | Jordan Mobile Telephone Services Co. |
| Kazakhstan | NAMPS | BECET |
| Kazakhstan | AMPS | Kazakhstan Wireless Communications/Tolkyn |
| Kenya | ETACS | Kenya Posts & Telecoms Co. |
| Korea | CDMA | Shinsegi Mobile Telecom Co. |
| Korea | AMPS | Korea Mobile Telecom. Corp. |
| Korea | CDMA | Korea Mobile Telecom Co. |
| Kuwait | ETACS | Kuwait Mobile Telephone Systems Co. |
| Kuwait | GSM | Kuwait Mobile Telephone Systems Co. |
| Kyrghystan | unknown | unknown |
| Laos | AMPS | Lao Posts & Telecom. Enterprise |
| Laos | GSM | Lao Shinawatra Telecom Co. Ltd. |
| Latvia | GSM | BalTel |
| Latvia | NMT-450 | Latvia Mobile Telephone |
| Latvia | GSM | Latvia Mobile Telephone Co. |
| Lebanon | GSM | Libancel SAL |
| Lebanon | GSM | FTML |
| Lebanon | AMPS | Spacetel |
| Lesotho | GSM | Vodacom Lesotho Pty. |
| Libya | GSM | ORBIT |
| Lithuania | GSM | Mobilion Telekomunikacijos |
| Lithuania | NMT-900 | UAB Comliet |
| Lithuania | GSM | OmniTEL |
| Lithuania | NMT-450 | UAB Comliet |
| Luxembourg | GSM | Enterprise des P&T Luxembourg |
| Luxembourg | GSM | to be tendered 2Q96 |
| Luxembourg | NMT-450 | Enterprise des P&T Luxembourg |
| Macau | TACS | Compania de Telecom Macau |
| Macau | GSM | Compania de Telecom Macau |
| Macedonia | GSM | PTT Macedonia |
| Madagascar | AMPS | TELECEL-Madagascar |
| Malawi | GSM | Telecom Networks Malawi |
| Malaysia | ETACS | Cellular Communications Network (Celcom) |
| Malaysia | GSM | Telekom Malaysia |
| Malaysia | NMT-470 | Telekom Malaysia |
| Malaysia | GSM | Cellular Communications Network |
| Malaysia | AMPS-DAMPS | Mobikom |
| Malaysia | DCS1800 | Sapura |
| Malaysia | DCS1800 | Mutiara |
| Malaysia | GSM | Binariang |
| Malta | ETACS | Telecell Ltd. |
| Martinique | AMPS | France Antilles Boatphone |
| Mauritius | ETACS | Emtel/Currimjee Jeewanjee Millicom |
| Mauritius | GSM | Mauritius Telecom |
| Mexico | AMPS | Radio Mobil Dipsa |
| Mexico | AMPS | Comunicaciones Celular de Occidente (IUSACELL) |
| Mexico | AMPS | Movitel del Noroeste |
| Mexico | AMPS | Baja Celular Mexicana |
| Mexico | AMPS-TDMA | IUSACELL |
| Mexico | AMPS | Telecom. de Golfo (IUSACELL) |
| Mexico | AMPS | Sist. Telefonica Portatiles Celular (IUSACELL) |
| Mexico | AMPS | Celular de Telefonia |
| Mexico | AMPS | Portatel del Sureste |
| Mexico | AMPS | Telefonia Celular del Norte |
| Monaco | GSM | Office des Telephone de Monaco |
| Mongolia | GSM | MobiCom |
| Montenegro | GSM | Promonte GSM |
| Montenegro | GSM | Monet GSM |
| Montserrat | AMPS | Cable & Wireless (W.I.) Ltd. |
| Morocco | GSM | Office National des Postes et Telecom. |
| Morocco | GSM | Medi Telecom |
| Morocco | NMT-450 | Office National des Postes et Telecom. |
| Mozambique | GSM | Empresa Nacional de Telecomunicacoes de Mocambique (TDM) |
| Namibia | GSM | Mobile Telecommunications Co. Ltd. |
| Nauru | AMPS | unknown |
| Nepal | GSM | tendered 1/96 |
| Netherlands | NMT-900 | Royal Dutch Post & Telecom |
| Netherlands | GSM | Royal Dutch Post & Telecom |
| Netherlands | GSM1800 | DutchTone |
| Netherlands | NMT-450 | Royal Dutch Post & Telecom |
| Netherlands | GSM | Libertel |
| Neth. Antilles | AMPS | East Caribbean Cellular |
| New Caledonia | GSM | OPT |
| New Zealand | GSM | Bell South New Zealand |
| New Zealand | GSM | Telecom Australia |
| New Zealand | AMPS-TDMA | Telecommobile Communications |
| Nicaragua | AMPS | NicaCell |
| Nicaragua | AMPS | Teleglobo |
| Nigeria | GSM | EMIS Nigeria |
| Nigeria | ETACS-800 | Mobile Telecom Services |
| Nigeria | GSM | International Wireless Inc./Comstar |
| Norway | NMT-450 | Telenor Mobil A/S |
| Norway | NMT-900 | Telenor Mobil A/S |
| Norway | GSM | Telenor Mobil A/S |
| Norway | GSM | Netcom GSM A/S |
| Oman | NMT-450 | General Telecom. Organization |
| Oman | GSM | General Telecom. Organization |
| Pakistan | AMPS | Paktel |
| Pakistan | GSM | Pakistan Mobile Communications Ltd. |
| Pakistan | AMPS | Pakcom |
| Panama | AMPS-TDMA | BellSouth Corp. de Pamana |
| Papua New Guinea | AMPS | Post and Telikom Corp. |
| Paraguay | AMPS | Telefonica Celular del Paraguay |
| Paraguay | AMPS | Antelco |
| Peru | AMPS-TDMA | Telefonica del Peru |
| Peru | AMPS-TDMA | Tele2000 |
| Philippines | GSM | Isla Communications |
| Philippines | AMPS | Isla Communications |
| Philippines | NAMPS | Express Telecommunications Co. |
| Philippines | NAMPS | Pilipino Telephone Corp. |
| Philippines | GSM | Globe Telecom |
| Philippines | ETACS | Smart Information Technologies |
| Poland | GSM | Polska Telefonia Cyfrowa |
| Poland | GSM | Polkomtel |
| Poland | NMT-450 | Centertel |
| Portugal | GSM | Telecel |
| Portugal | GSM | Telecom. Moveis Nacionais |
| Portugal | C-Netz | Telecom. Moveis Nacionais |
| Puerto Rico | Puerto Rico Telephone Company (PRTC) | |
| Qatar | GSM | Q-Tel |
| Qatar | MATS | Q-Tel |
| Reunion | GSM | Societe Francaise du Radiotelephon |
| Romania | GSM | MOBIL ROM |
| Romania | GSM | MOBIFON |
| Romania | NMT-450 | Telefonica Romania |