| Prefix | Name | Amount | Comment | Info | % Change |
|---|---|---|---|---|---|
| 96773 | Yemen, YOU (formerly Spacetel, MTN), mobile | 0.1111 | Decrease | -0.6 | |
| 96770 | Yemen, Y Telecom (formerly HiTS-UNITEL), mobile | 0.1111 | Decrease | -0.6 | |
| 26097 | Zambia, Airtel (formerly Celtel, Zain), mobile | 0.3432 | Decrease | -0.8 | |
| 26077 | Zambia, Airtel (formerly Celtel, Zain), mobile | 0.3432 | Decrease | -0.8 | |
| 26076 | Zambia, MTN, mobile | 0.3334 | Decrease | -0.8 | |
| 26096 | Zambia, MTN, mobile | 0.3334 | Decrease | -0.8 | |
| 2609 | Zambia, Others, mobile | 0.3238 | Decrease | -0.8 | |
| 260 | Zambia, proper | 0.314 | Decrease | -0.8 | |
| 26095 | Zambia, Zamtel (formerly Cell Z), mobile | 0.3043 | Decrease | -0.8 | |
| 26377 | Zimbabwe, Econet, mobile | 0.4306 | Decrease | -0.8 | |
| 26378 | Zimbabwe, Econet, mobile | 0.4306 | Decrease | -0.8 | |
| 2634 | Zimbabwe, Harare (Cities), proper | 0.212 | Decrease | -0.8 | |
| 26371 | Zimbabwe, NetOne, mobile | 0.2276 | Decrease | -12.4 | |
| 263 | Zimbabwe, proper | 0.212 | Decrease | -0.8 | |
| 26373 | Zimbabwe, Telecel, mobile | 0.4889 | Decrease | -0.8 | |
| 263953 | Zimbabwe, Value Added Services, proper | 0.212 | Decrease | -0.8 | |
| 26386 | Zimbabwe, VOIP, proper | 0.212 | Decrease | -0.8 |