Netnummers in Kiambu County
| Netnummer▲ | Stad↕ | Bestuursregio↕ | Inwonersaantal stad↕ | Land/regio | Tijdzone |
|---|---|---|---|---|---|
| 20 | Nairobi | Nairobi County | 2,750,547 | Kenia | Africa/Nairobi |
| 50 | Naivasha | Nakuru County | 38,366 | Kenia | Africa/Nairobi |
| 61 | Nyeri (stad) | Nyeri County | 51,084 | Kenia | Africa/Nairobi |
| 66 | Karuri | Murang'a County | 21,476 | Kenia | Africa/Nairobi |
| 67 | Thika (stad) | Nairobi County | 200,000 | Kenia | Africa/Nairobi |