| Dial Code | Location | Calling Rate ($US) |
| 967 | Yemen | 0.17 |
| 96771 | Yemen Mobile | 0.17 |
| 96773 | Yemen Mobile | 0.17 |
| 96779 | Yemen Mobile | 0.17 |
| 96758 | Yemen Pager | 0.17 |
| 9671 | Yemen Sanaa | 0.17 |
| 381 | Yugoslavia | 0.1 |
| 38111 | Yugoslavia Belgrade | 0.09 |
| 38161 | Yugoslavia Mobile Mobtel | 0.25 |
| 38162 | Yugoslavia Mobile Mobtel | 0.25 |
| 38163 | Yugoslavia Mobile Mobtel | 0.25 |
| 38164 | Yugoslavia Mobile Telcom Serbia | 0.26 |
| 38165 | Yugoslavia Mobile Telcom Serbia | 0.26 |
| 38166 | Yugoslavia Mobile Telcom Serbia | 0.26 |
| 3818 | Yugoslavia Montenegro | 0.13 |
| 38167 | Yugoslavia Montenegro Mobile | 0.28 |
| 38169 | Yugoslavia Montenegro Mobile | 0.28 |
| 38118 | Yugoslavia Nis | 0.09 |
