Home - Telephone Guide - Cambodia Dialling Codes: Phnom Penh   For more information on using your cell phone abroad click here International Cell Phones: The good, the bad and the cheap Telephone: The international access code for Cambodia is +855. The outgoing code is 001 followed by the relevant country code (e.g. 00144 for the United Kingdom). Phnom Penh's area code is (0)23; the code for Siem Reap is (0)63. Domestic and international calls can be made at post offices or telecom offices in most towns. Mobile phone operators cover Phnom Penh and other major cities. The country uses GSM networks, so US phones are not compatible. Mobile phones can be rented at Pochentong International Airport on arrival. Internet phones are available in some Internet cafes and provide a cheaper alternative for international calls. Internet cafes provide a fast and inexpensive service in Phnom Penh, Siem Reap and other main towns. Time : GMT 7 Travel Guide: Click here for the full travel guide to Cambodia with comprehensive information for holiday makers and business travellers. Keywords : International dialling codes, Cambodia telephone rates, Cambodia phone numbers, Phnom Penh phone codes, Internet access, cell phones, mobile telephone coverage. Reviews from our users  [add your own review] Jose Kokkad; Dec 2005:  If you enjoy culture shocks, just try crossing the border from Thailand and take the Poi Pet to Siem Reap route. The ancient temples at Angkor are worth the effort. A boat ride on the enormous Tonle Sap lake and... Pushpa Kurup; Dec 2005:  Cambodia is a haven for the intrepid traveler. The ancient temples of Angkor at Siem Reap present a sad picture of a lost civilization. Centuries of neglect by humans and encroachment by the jungle have devastated the magnificent stone structures.... Sue Anderson; Oct 2007:  Our guide met us at 7AM and after a noodle breakfast he took us to the boat dock at the Victoria Hotel to begin our 4 hour trip up the Mekong River to Phnom Penh Cambodia. The boat was called... Read More Travel Reviews Travel Companies Intrepid Travel, one of the world's leading suppliers of small group adventures focused on getting off the beaten track, interacting with the locals and having real life experiences throughout Cambodia. Click here iExplore designs made-to-order, privately-guided adventure tours to Cambodia and over 200 other world wonders. Come Back Different! Click here Discover Mekong, an Indochina-based tour operator, provides private or small group tours, hotel reservations and visas to Cambodia. Your perfect Cambodia holiday starts here. Click here Travel Agents! Subscribe to Word Travels Professional: Email and print off customised travel guides for your clients. Brand this guide with your logo and contact details. Word Travels includes authorative and reliable information on thousands of destinations. More info Apply for a free trial Association of British Travel Agents. Show UK Travel Companies specialising in Cambodia Travel Guide | Airport Guide | Cheap Flights | City Guide | Holiday Resorts | Tour Operators | Climate and Weather | Phone Codes | World Clock | Feedback | About us | Travel Reviews Copyright © 2008 Globe Media Ltd. All rights reserved. By its very nature much of the information in this travel guide is subject to change at short notice and travellers are urged to verify information on which they're relying with the relevant authorities. Globe Media cannot accept any responsibility for any loss or inconvenience to any person as a result of information contained above.