| Area Code▲ | City↕ | Administrative Region↕ | City Population↕ | Country/Region | Timezone |
|---|
| 22 | Managua | Managua Department | 973,087 | Nicaragua | America/Managua |
| 2311 | León, Nicaragua | León Department | 144,538 | Nicaragua | America/Managua |
| 2341 | Chinandega | Chinandega Department | 126,387 | Nicaragua | America/Managua |
| 24222 | Diriamba | Carazo Department | 35,008 | Nicaragua | America/Managua |
| 243 | San Marcos, Carazo | Carazo Department | 23,347 | Nicaragua | America/Managua |
| 244 | Masatepe | Masaya Department | 21,452 | Nicaragua | America/Managua |
| 24522 | Nandaime | Granada Department | 20,810 | Nicaragua | America/Managua |
| 246 | Rivas, Nicaragua | Rivas Department | 30,293 | Nicaragua | America/Managua |
| 24682 | San Juan del Sur | Rivas Department | 7,790 | Nicaragua | America/Managua |
| 252 | Masaya | Masaya Department | 130,113 | Nicaragua | America/Managua |
| 253 | Tipitapa | Managua Department | 127,153 | Nicaragua | America/Managua |
| 254 | Boaco | Boaco Department | 29,046 | Nicaragua | America/Managua |
| 255 | Granada, Nicaragua | Granada Department | 89,409 | Nicaragua | America/Managua |
| 271 | Estelí | Estelí Department | 96,422 | Nicaragua | America/Managua |
| 8 | — | — | 5,995,928 | Nicaragua | America/Managua |