| Kode Area▲ | Kota↕ | Daerah Administratif↕ | Populasi Kota↕ | Negara/Wilayah | Zona Waktu |
|---|
| 20 | Nairobi | Nairobi | 2,750,547 | Kenya | Africa/Nairobi |
| 50 | Naivasha | Nakuru | 38,366 | Kenya | Africa/Nairobi |
| 61 | Nyeri, Kenya | Nyeri | 51,084 | Kenya | Africa/Nairobi |
| 66 | Karuri | Murang'A | 21,476 | Kenya | Africa/Nairobi |
| 67 | Thika | Nairobi | 200,000 | Kenya | Africa/Nairobi |