Cambodia: Ancient Khmer glory — Angkor Wat's sunrise, Mekong river life & the resilience of a proud people
📞+855Dial Code
🏛️Phnom PenhCapital
💰KHRCurrency
🚨117Emergency
🔌230V 50Hz · Type A/C/GElectricity
The international dialing code for Cambodia is +855, and its capital city is Phnom Penh. For charging your devices, the sockets are 230V 50Hz · Type A/C/G. The local emergency number is 117. Regionally, Cambodia lies close to Vietnam, Laos, Thailand, Myanmar. Visitors pay in KHR · ៛ · Cambodian Riel (USD widely used). Don't miss tasting Fish amok (steamed curry), Lok lak (shaking beef), Nom banh chok (rice noodle soup).
🛂 Cambodia passport: ranked #158 of 197 worldwide, with 50 visa-free or visa-on-arrival destinations.
See full passport ranking →
Follow these 4 simple steps to dial any phone number in Cambodia:
1
Dial your international access code
Most countries use 00 or +. From mobile phones, the + symbol works worldwide.
2
Dial Cambodia's country code: +855
Dial +855 immediately after the international access code. Do not include the + again if you already used 00.
3
Dial the city or area code
For landlines, dial the city code (drop any leading 0). For mobile numbers, skip this step.
4
Dial the local phone number
Enter the remaining digits of the recipient's phone number to complete the call.
💡 Example: To call Baghdad from the US, dial 011 +855 1 [number]. From mobile: + +855 1 [number].
☎️ Complete Guide to Calling Cambodia
How to Call Abroad from Cambodia
To call another country from Cambodia: dial the international exit code (00 in most countries, or press and hold 0 on a mobile to get +), then the destination country code, then the area code (without its leading 0), then the number. Example: to call the US, dial 00 1 [number] or + 1 [number].
International Number Format (E.164)
The global standard format for Cambodia numbers is +855 followed by the national number without its leading 0. A full international number has at most 15 digits including the country code. Save all your contacts this way so they work from anywhere in the world and in every app.
💡 Example: +855 [national number without the leading 0]
Tips to Lower Your Call Costs to Cambodia
Use internet apps like WhatsApp, Viber or Messenger for free calls over Wi-Fi.
Buy a local SIM or eSIM when traveling to Cambodia to pay local rates.
Activate an international plan from your carrier before you travel.
Use Wi-Fi Calling when available to avoid roaming charges.
Compare calling-card and VoIP providers for the lowest per-minute rate.
Why Isn't My Call Connecting? Common Fixes
You dialed 00 and + together — use only one of them.
You kept the leading 0 of the area or mobile code — remove it for international calls.
You forgot the country code +855 — it must come right after the exit code.
You added a city code to a mobile number — mobile numbers don't need one.
Your line isn't enabled for international calls — check with your carrier.
Wrong time — make sure it isn't the middle of the night in Cambodia.
Common Questions About Calling Cambodia
When should I use + instead of 00?
The + symbol works from any mobile phone anywhere in the world and replaces each country's exit code, so you never need to memorize them. 00 is the most common exit code and works on both landlines and mobiles. On a mobile, always prefer + — it is the most reliable.
Why do I drop the leading 0 of the area or mobile code when calling from abroad?
The leading 0 is a national trunk prefix used only for domestic calls. When calling internationally, the country code +855 takes its place, so you remove that 0 — otherwise the number is wrong and the call fails.
How do I call a mobile versus a landline in Cambodia?
For a mobile: dial +855 then the mobile number without its leading 0. For a landline: dial +855, then the city code (without its leading 0), then the local number. Mobile numbers never need a city code.
How do I send a text message (SMS) to Cambodia from abroad?
Save the number in international format — +855 then the number without its leading 0 — and send your message as usual. Your carrier may apply international SMS charges.
How can I call Cambodia via WhatsApp?
Add the contact in international format — +855 then the number without its leading 0. If they have WhatsApp, they appear automatically. WhatsApp calls run over the internet, are free, and need no exit code.
How much does it cost to call Cambodia?
It depends on your carrier and the line type; international calls over the regular phone network can be expensive. To save money, use internet apps like WhatsApp or Viber, or get a local SIM or eSIM.
What does the code +855 mean and where does it come from?
+855 is the international dialing code assigned to Cambodia by the International Telecommunication Union (ITU). Every country has a unique code that identifies it on the global telephone network.
How do I save a Cambodia number in the correct international format?
Always store it in E.164 format: +855 then the national number without its leading 0 and without spaces. Saved this way, it works from any country and in every app without changes.
📞 Complete Dialing Guide for Cambodia
Country Code
+855
Calling abroad from Cambodia? Start with
00
📋 Full dialing examples
From any mobile (anywhere in the world)
+855 …
From most countries (landline or mobile, starts with 00)
00 855 …
From USA or Canada (starts with 011)
011 855 …
From Australia (starts with 0011)
0011 855 …
💡 Tip: The + symbol on any mobile replaces all exit codes and works worldwide.
📲 How to Call Cambodia from Other Countries
To reach Cambodia, first dial your country's international exit code, then Cambodia's country code +855, then the local number without its leading 0. The table below shows the exact start of the dialing sequence from major countries.
From
Dialing sequence
🇺🇸 United States
011 855local number
🇬🇧 United Kingdom
00 855local number
🇩🇪 Germany
00 855local number
🇫🇷 France
00 855local number
🇸🇦 Saudi Arabia
00 855local number
🇦🇪 UAE
00 855local number
🇹🇷 Turkey
00 855local number
🇮🇳 India
00 855local number
On a mobile phone you can replace the exit code with the + sign, then dial +855 and the number — it works worldwide.
⏰ Best Time to Call Cambodia
Cambodia uses UTC+7. People there are usually awake from 09:00 to 21:00 local time, so the table below shows the best time to call Cambodia from major countries — in the caller's local time.
From
Best time to call (local time)
🇺🇸 United States
07:00–10:00
🇬🇧 United Kingdom
07:00–15:00
🇩🇪 Germany
07:00–16:00
🇫🇷 France
07:00–16:00
🇸🇦 Saudi Arabia
07:00–17:00
🇦🇪 UAE
07:00–18:00
🇹🇷 Turkey
07:00–17:00
🇮🇳 India
08:00–20:00
Times are approximate and may shift by about an hour during daylight saving time.
🧭 From Your Country to Cambodia
Live dial format and time difference — updates instantly
Dial from 🇺🇸 United States
011–855–XXX–XXXX
Time right now in Cambodia
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🌐 Personalise for Your Passport
Select your passport country to see visa requirements and embassy info relevant to you:
🛂 Visa Requirements
Common Visa Questions for Cambodia
Do I need a visa to visit Cambodia?
It depends on your nationality. Some travelers can enter Cambodia visa-free for short stays, while others need an e-Visa, a visa on arrival, or a visa obtained in advance from an embassy or consulate. Use our International Visa Checker below to instantly see the rule for your specific passport.
Does Cambodia offer an electronic visa (e-Visa)?
Many countries now offer an online e-Visa for eligible nationalities, letting you apply and pay over the internet before arrival. Availability, eligible passports, and fees differ from country to country, so confirm whether Cambodia currently offers an e-Visa for your nationality using our International Visa Checker below.
Is a visa on arrival available in Cambodia?
A visa on arrival lets eligible travelers obtain their visa at the airport or border instead of applying beforehand. Whether Cambodia grants it, and to which nationalities, can change over time, so verify your eligibility on our International Visa Checker below before relying on it.
How long can I stay in Cambodia on a tourist visa?
Tourist stays are commonly limited to 30, 60, or 90 days depending on the country and your nationality, and overstaying can lead to fines or entry bans. Check the exact permitted duration for your passport using our International Visa Checker below.
What documents are usually required to apply for a Cambodia visa?
Most applications ask for a passport valid for at least six months, recent passport photos, proof of onward or return travel, proof of accommodation, and sufficient funds for your stay. Some visas also require travel insurance or an invitation letter, so confirm the exact list for Cambodia using our International Visa Checker below.
How much does a Cambodia visa cost and how long does it take?
Visa fees and processing times vary widely by nationality and visa type, ranging from same-day e-Visas to several weeks for embassy applications. Always apply well before your trip and check the current fee and processing time for Cambodia using our International Visa Checker below.
How long must my passport be valid to enter Cambodia?
Many countries require your passport to be valid for at least six months beyond your date of entry, with one or two blank pages for stamps. Confirm the exact passport-validity rule for Cambodia on our International Visa Checker below before booking.
November–March is the dry season across most of Cambodia with comfortable temperatures. Monsoon (June–September) brings heavy rain — cheaper prices but flooding risk. Cherry blossom (March–April) in Japan/Korea and autumn foliage (October–November) are peak photogenic seasons.
📶 SIM & Internet
Excellent connectivity. Local SIMs cheap and easy ($5–15 for 10–30GB) — buy at airport with passport. eSIM well-supported via Airalo/Holafly. 4G/5G coverage strong in cities, weaker rurally. Free Wi-Fi ubiquitous in cafés, hotels, and metro stations.
👔 Dress Code & Etiquette
Conservative dress when visiting temples and shrines — remove shoes, cover shoulders and knees. Avoid revealing clothing in rural areas. Light, breathable fabrics for tropical heat. In Japan/Korea, locals dress neatly; flip-flops only for beach. Always carry socks for temple visits in Japan.
🌍 Cambodia: Culture, Food & Places
What are the most famous foods in Cambodia?
Some of the most famous foods in Cambodia include: Fish amok (steamed curry), Lok lak (shaking beef), Nom banh chok (rice noodle soup), Kuy teav (pork rice noodle soup), Bai sach chrouk (pork rice), Khmer curry, Prawn skewers, Fried tarantula (Skuon specialty), Mango sticky rice, Angkor beer.
What are the best places to visit in Cambodia?
Top places and landmarks to visit in Cambodia include: Angkor Wat Temple (UNESCO), Angkor Thom & Bayon Temple, Ta Prohm (tree roots temple), Phnom Penh Royal Palace, Tuol Sleng Genocide Museum, Killing Fields Choeung Ek, Tonle Sap Lake, Preah Khan Temple, Banteay Srei Temple, Koh Rong Island.
What are the main customs and traditions in Cambodia?
Notable customs and traditions in Cambodia include: Sampeah greeting (hands pressed together, bow), Remove shoes at temples, Buddhist customs — modest dress, Monks revered — women avoid touching, Smiling culture.
What is Cambodia famous for?
Cambodia is well known for: Angkor Wat (world's largest temple complex), Khmer Empire legacy, Tuk-tuk culture, Amok (national dish), Silk weaving tradition.
Where in the world is Cambodia located?
Cambodia is located in Asia.
What countries are near Cambodia?
Countries near Cambodia include: Vietnam, Laos, Thailand, Myanmar, Singapore, Brunei, Malaysia, Philippines, Bangladesh, Taiwan, Bhutan, China.
🚨 Emergency numbers in Cambodia
Knowing the right emergency number in Cambodia can save lives. Below are the official police, fire and ambulance numbers, free to dial from any phone within the country.
Dial these numbers free of charge from any phone inside Cambodia. They generally work only within the country, not from abroad.
These numbers are provided for guidance and verified from public emergency-services data; always confirm with local authorities. In a life-threatening situation, call the local number shown above immediately.
November–March is the dry season across most of Cambodia with comfortable temperatures. Monsoon (June–September) brings heavy rain — cheaper prices but flooding risk. Cherry blossom (March–April) in Japan/Korea and autumn foliage (October–November) are peak photogenic seasons.
How much does a trip to Cambodia cost per day?
Daily costs in Cambodia range from $20 (budget) to $55 (mid-range) to $140 (luxury) per person, excluding flights.
How many provinces does Cambodia have?
Cambodia has 25 provinces.
What is the emergency number in Cambodia?
In Cambodia you can reach emergency services on the following numbers: Police: 117, Fire: 118, Ambulance: 119. Calls are free from any phone within the country.
🧳 Practical Travel Info
🔌
Power PlugType A,C,G,I · 230 V · 50 Hz
💵
TippingTipping not customary in most of Asia. Higher-end venues may add 10% service charge.
💧
Tap WaterBottled onlyStick to bottled or filtered water; avoid ice from unverified sources.
📊 Live Global Communication & Travel Stats
Estimated worldwide figures, updated continuously based on official annual data.
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