Country codes › East & South Asia
🇰🇭 +855 country code
+855 is the international dialing code for Cambodia. A number there is written +855 12 345 678 internationally and 012 345 678 at home. Enter a +855 number below for a free check before you call back.
- Country code: +855
- Exit code from Cambodia: 00[14-9]
- Time: UTC+7
- Mobile numbers: 8 or 9 digits
番号を調べる
1 回目の照会で、有効性・通信事業者・回線種別・地域が分かります。
+855 at a glance
- Country code
- +855
- Country
- 🇰🇭 Cambodia
- Region
- East & South Asia
- Exit code (to call out)
- 00[14-9]
- Trunk prefix (domestic)
- 0
- International format
- +855 12 345 678
- Domestic format
- 012 345 678
- From the US / Canada
- 011 855 12 345 678
- Mobile number length
- 8 or 9 digits
- Time zone
- UTC+7
- Local time now
- —
Unexpected call from +855?
If you have no contacts in Cambodia, a missed call from +855 that rings once is the classic "wangiri" pattern: the callback is billed at international or premium rates. Do not call back; look the number up instead.
Messages from foreign numbers offering jobs, investments or "a wrong number" chat are another common opener. A real +855 number can also be spoofed, so caller ID alone proves little — check whether the number is valid, which network holds it and whether it is a mobile, landline or VoIP line.
Foreign number on your screen? Why caller ID isn't the whole story
How to dial +855
- From a mobile anywhere: press + (hold 0), then 855, then the number without the leading 0.
- From the US or Canada: dial 011, then 855, then the number without the leading 0 — for example 011 855 12 345 678.
- From most of Europe, Africa and Asia: dial 00, then 855 and the number without the leading 0.
- Inside Cambodia: drop the 855 and dial the number with its 0 in front — 012 345 678.
Mobile networks on +855
Mobile number ranges under +855 are allocated to these networks, among others. Numbers can be ported between them, which is why a lookup checks the live carrier rather than the range.
- Telecom Cambodia
- Cellcard
- Metfone
- Smart
- qbmore/Cadcomms
- Seatel
Country codes
Nearby codes in East & South Asia
よくある質問
+855 questions
Sources: Google libphonenumber. Area codes show where a number was assigned, not where its owner is today.
Which country uses +855?
+855 is the country code for Cambodia.
How do I call a +855 number from the US?
Dial 011, then 855, then the number without its leading 0. For example: 011 855 12 345 678.
How many digits is a Cambodia phone number?
Mobile numbers have 8 or 9 digits after +855. A number with a different length is either mistyped or not genuine.
Which mobile networks use +855?
Number ranges under +855 are allocated to networks including Telecom Cambodia, Cellcard, Metfone, Smart and qbmore/Cadcomms. Numbers can be ported, so a lookup checks the current carrier rather than the original range.
Who is calling me from +855?
Enter the number in the lookup at the top of this page. The free check confirms whether it is valid and shows its carrier, line type and region; a full report adds owner and public-web records where they exist.
Got a call from +855?
Run the free check first — validity, carrier, line type and region — and unlock the full report only if you need it.