| Rank | Country | Telephones - mobile cellular - density |
61 | Jamaica | 883 mobile cellular telephones in use per 1000 capita |
| Jan Mayen | void |
67 | Japan | 845 mobile cellular telephones in use per 1000 capita |
54 | Jersey | 916 mobile cellular telephones in use per 1000 capita |
83 | Jordan | 753 mobile cellular telephones in use per 1000 capita |
73 | Kazakhstan | 818 mobile cellular telephones in use per 1000 capita |
158 | Kenya | 294 mobile cellular telephones in use per 1000 capita |
218 | Kiribati | 7 mobile cellular telephones in use per 1000 capita |
| Korea, North | void |
56 | Korea, South | 897 mobile cellular telephones in use per 1000 capita |
155 | Kosovo | 312 mobile cellular telephones in use per 1000 capita |
40 | Kuwait | 1,031 mobile cellular telephones in use per 1000 capita |
131 | Kyrgyzstan | 397 mobile cellular telephones in use per 1000 capita |
171 | Laos | 217 mobile cellular telephones in use per 1000 capita |
47 | Latvia | 994 mobile cellular telephones in use per 1000 capita |
154 | Lebanon | 314 mobile cellular telephones in use per 1000 capita |
173 | Lesotho | 215 mobile cellular telephones in use per 1000 capita |
181 | Liberia | 164 mobile cellular telephones in use per 1000 capita |
92 | Libya | 714 mobile cellular telephones in use per 1000 capita |
78 | Liechtenstein | 792 mobile cellular telephones in use per 1000 capita |
7 | Lithuania | 1,382 mobile cellular telephones in use per 1000 capita |
14 | Luxembourg | 1,229 mobile cellular telephones in use per 1000 capita |
3 | Macau | 1,530 mobile cellular telephones in use per 1000 capita |
86 | Macedonia | 735 mobile cellular telephones in use per 1000 capita |