| Prefisso▲ | Città↕ | Regione amministrativa↕ | Popolazione della città↕ | Paese/Regione | Fuso orario |
|---|
| 20 | Podgorica | Podgorica | 136,473 | Montenegro | Europe/Podgorica |
| 30 | Antivari | Bar | 17,727 | Montenegro | Europe/Podgorica |
| 31 | Castelnuovo (Montenegro) | Herceg Novi | 19,536 | Montenegro | Europe/Podgorica |
| 32 | Teodo | Tivat | 6,280 | Montenegro | Europe/Podgorica |
| 33 | Budva | Budva | 18,000 | Montenegro | Europe/Podgorica |
| 40 | Nikšić | Opština Nikšić | 58,212 | Montenegro | Europe/Podgorica |
| 41 | Cettigne | Cetinje | 15,137 | Montenegro | Europe/Podgorica |
| 50 | Mojkovac | Mojkovac | 4,120 | Montenegro | Europe/Podgorica |
| 51 | Rožaje | Opština Rožaje | 9,121 | Montenegro | Europe/Podgorica |
| 52 | Žabljak | Opština Žabljak | 1,937 | Montenegro | Europe/Podgorica |
| 63 | — | — | 666,730 | Montenegro | Europe/Podgorica |
| 67 | — | — | 666,730 | Montenegro | Europe/Podgorica |
| 68 | — | — | 666,730 | Montenegro | Europe/Podgorica |
| 69 | — | — | 666,730 | Montenegro | Europe/Podgorica |
| 77 | — | — | 666,730 | Montenegro | Europe/Podgorica |
| 78 | — | — | 666,730 | Montenegro | Europe/Podgorica |
| 80 | — | — | 666,730 | Montenegro | Europe/Podgorica |
| 94 | — | — | 666,730 | Montenegro | Europe/Podgorica |
| 95 | — | — | 666,730 | Montenegro | Europe/Podgorica |