Kambodža Telefonní předvolby
Kód země +855
| Město Codes | |
| Banteay Meanchey | 54 |
| Battambang | 53 |
| Kampong Speu | 25 |
| Kampong Chhnang | 26 |
| Kampot | 33 |
| Kandal | 24 |
| Kampong Cham | 42 |
| Kampong Thom | 62 |
| Kep | 36 |
| Koh Kong | 35 |
| Kratie | 72 |
| Mondul Kiri | 73 |
| Pailin | 55 |
| Phnom Penh | 23 |
| Preah Vihear | 64 |
| Prey Veng | 43 |
| Pursat | 52 |
| Ratanakiri 75 | |
| Siem Riep | 63 |
| Sihanoukville | 34 |
| Stung Treng | 74 |
| Svay Rieng | 44 |
| Takeo | 32 |
| Udar Meanchey | 65 |
| Mobilní telefony | |
| Camshin (Shinawatra) GSM 900/1800 | 011 |
| CamGSM (Mobitel) GSM 900 | 012 |
| Casacom (Samart) NMT 900 | 015 |
| Casacom (Samart) GSM 900 | 016 |
| Camtel CDMA (nelze použít v současnosti) | 014 |
| Camtel AMPS | 018 |