Common Coinbase errors
- “Phone number not supported”
- Code not accepted
- Account under review
Each has a fix in the Coinbase verification guide.
Coinbase verification+855
Cambodia phone number for Coinbase (+855)
Yes — a real Cambodia mobile number (+855) can receive the Coinbase numeric SMS code by SMS. One Coinbase code on a +855 number costs $0.84; a +855 number you keep costs from $1.80/month on the 12-month plan.
- numeric SMS code by SMS to +855
- 17th cheapest of 32 countries in Asia for Coinbase
- Real mobile line — not VoIP
- Works with Coinbase — 7-day replacement guarantee
Pricing
From$1.80/mo
on the 12-month plan
Choose 1, 3, 6 or 12 months at checkout — every term price is shown there.
See plans & buyCoinbase code (single-use)$0.84
Every term (1, 3, 6 or 12 months): unlimited incoming SMS & calls, 500 SMS + 1,000 minutes out every month. Renew as long as you want. Buy with crypto — no wallet top-up needed.
Example numbers
- +855 XX 229 5XXin stock
- +855 XX 988 8XXin stock
- +855 XX 665 5XXin stock
Digits are masked. The full number is shown once it is assigned to your account.
Key facts
Coinbase with Cambodia numbers: at a glance
- Coinbase code (single-use)
- $0.84 per code
- Price rank
- Cheaper than 115 of 200 countries for Coinbase
- Rank in Asia
- 17th cheapest of 32 countries in Asia
- Code format
- numeric SMS code
- Delivered by
- SMS
- Number format
- +855 · 012 xxx xxx → +855 12 xxx xxx (8–9 digits after 0)
- Stock
- 35 numbers in stock
- Among Cambodia apps
- 110th cheapest of 113 apps
- Local time
- UTC+7
Cheapest countries for Coinbase right now: Lesotho $0.26 · Malaysia $0.26 · Mauritania $0.26.
Prices as of October 15, 2026; stock changes through the day. Full list: OTP prices by app and country.
Compare nearby countries for Coinbase
At $0.84, Cambodia is the 17th cheapest of 32 countries in Asia for Coinbase. Malaysia (+60) is the cheapest nearby at $0.26.
| Country | Dial code | Coinbase code | vs Cambodia | Stock |
|---|---|---|---|---|
| India | +91 | $0.39 | −$0.45 | In stock |
| Afghanistan | +93 | $0.97 | +$0.13 | In stock |
| Bangladesh | +880 | $1.26 | +$0.42 | In stock |
| Bhutan | +975 | $0.64 | −$0.20 | In stock |
| Brunei | +673 | $0.81 | −$0.03 | In stock |
| China | +86 | $1.93 | +$1.09 | In stock |
| Hong Kong | +852 | $1.93 | +$1.09 | In stock |
| Indonesia | +62 | $0.29 | −$0.55 | In stock |
Step by step
How to verify Coinbase with a Cambodia number
One Coinbase code on a +855 number costs $0.84 — the 17th cheapest of 32 countries in Asia. Full Coinbase walkthrough and troubleshooting: Coinbase verification guide.
Get your Cambodia number
Sign up with an email, top up with USDT or USDC and pick Cambodia: a plan to keep the +855 number, or a single-use Coinbase OTP number ($0.84).
Open Coinbase
Go to the phone step during sign-up or Settings → Security.
Enter the +855 number
Select Cambodia (+855) in Coinbase's country picker, then paste the digits your dashboard shows after +855 into Coinbase.
Enter the Coinbase code
Coinbase sends a numeric SMS code by SMS. SMS codes appear in your PhoneBorn dashboard next to the +855 number; type the code into Coinbase to finish.
Tips for Cambodia numbers
- Only need one code and the country doesn't matter? Malaysia costs $0.26 for Coinbase, against $0.84 here.
- Coinbase requires identity verification; the phone number does not replace it.
Why use a Cambodia number for Coinbase?
Day-to-day life in Cambodia runs on Telegram, Facebook and Messenger, yet Coinbase remains the app for a stable 2FA number for a crypto account. A +855 number keeps that account tied to the country without using your personal SIM.
NGO and development staff: Cambodia hosts many international NGOs, and their staff use local numbers to coordinate with partners in the provinces.
Coinbase sends sign-in and recovery codes to the number on file.
Local context
Cambodia at a glance for Coinbase users
- Capital
- Phnom Penh
- Population
- 17.6 million
- Languages
- Khmer
- Currency
- Cambodian riel (KHR)
Apps people use most in Cambodia
- Telegram
- Messenger
- TikTok
- YouTube
- ABA Mobile
- PassApp
- Grab
| App | OTP price | vs Coinbase | Guide |
|---|---|---|---|
| Google / Gmail | $0.55 | −$0.29 | Google / Gmail guide |
| $0.58 | −$0.26 | WhatsApp guide | |
| Telegram | $0.66 | −$0.18 | Telegram guide |
| $0.51 | −$0.33 | Instagram guide | |
| $0.47 | −$0.37 | Facebook guide | |
| ChatGPT | $0.66 | −$0.18 | ChatGPT guide |
| TikTok | $0.47 | −$0.37 | TikTok guide |
| Discord | $0.44 | −$0.40 | Discord guide |
| X (Twitter) | $0.51 | −$0.33 | X (Twitter) guide |
| Binance | $0.80 | −$0.04 | Binance guide |
| Amazon | $0.51 | −$0.33 | Amazon guide |
| Apple ID | $0.58 | −$0.26 | Apple ID guide |
Works with Coinbase — backed by our 7-day replacement guarantee
If your Cambodia number doesn't work for Coinbase or any other app you need within 7 days of purchase, replace it with a new Cambodia number for free — instantly from your dashboard, up to 3 times, no questions asked.
Never used it (no SMS or call)? Take a full refund to your PhoneBorn balance within 7 days instead.
FAQ
Cambodia number for Coinbase: FAQ
How much is a Coinbase code with a Cambodia number?
A single-use Coinbase code on a Cambodia (+855) number costs $0.84 (as of October 15, 2026). That makes a Cambodia number the 17th cheapest of 32 countries in Asia for Coinbase, and cheaper than 115 of the 200 countries where Coinbase codes are sold. The cheapest option nearby is Malaysia (+60) at $0.26. Among the 113 apps we sell Cambodia codes for, Coinbase is the 110th cheapest.
Can I use a Cambodia number for Coinbase?
Yes. Coinbase expects a real mobile number, and every Cambodia (+855) number we sell is one. If Coinbase turns yours down, the 7-day replacement guarantee swaps it for another Cambodia number; a single Coinbase code that never arrives is refunded to your PhoneBorn balance.
OTP number or phone-number plan for Coinbase in Cambodia?
One Coinbase code on a Cambodia number costs $0.84 and covers a single Coinbase check; a plan (from $1.80/month on the 12-month plan) keeps the +855 number and receives Coinbase codes as often as Coinbase asks. Coinbase sends its numeric SMS code by SMS: a plan receives SMS and incoming calls, an OTP number the SMS code only.
General Coinbase questions — code formats, errors, re-verification — are answered in the Coinbase verification guide.
Verify Coinbase with a +855 number today.
35 Cambodia numbers in stock · Coinbase code $0.84. Pay with USDT or USDC, email sign-up, no ID.