Common WhatsApp errors
- “Try again in X minutes/hours”
- “This phone number is banned”
- Code sent to another phone
Each has a fix in the WhatsApp verification guide.
WhatsApp verification+377
Monaco phone number for WhatsApp (+377)
Yes — a real Monaco mobile number (+377) can receive the WhatsApp 6-digit code by SMS. One WhatsApp code on a +377 number costs $0.31; a +377 number you keep costs from $1.80/month on the 12-month plan.
- 6-digit code by SMS to +377
- 5th cheapest of 49 countries in Europe for WhatsApp
- Real mobile line — not VoIP
- Works with WhatsApp — 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 & buyWhatsApp code (single-use)$0.31
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
- +377 XX 2780 3XXin stock
- +377 XX 0246 7XXin stock
- +377 XX 2909 1XXin stock
Digits are masked. The full number is shown once it is assigned to your account.
Key facts
WhatsApp with Monaco numbers: at a glance
- WhatsApp code (single-use)
- $0.31 per code
- Price rank
- Cheaper than 162 of 200 countries for WhatsApp
- Rank in Europe
- 5th cheapest of 49 countries in Europe
- Code format
- 6-digit code
- Delivered by
- SMS, or a voice call if the SMS does not arrive
- Number format
- +377 · 6 xx xx xx xx → +377 6 xx xx xx xx (no trunk 0)
- Mobile numbers
- +377 · 9 digits · starts with 6
- Stock
- 33 numbers in stock
- Among Monaco apps
- 89th cheapest of 113 apps
- Local time
- UTC+1 (UTC+2 in summer)
- WhatsApp in Monaco
- No. 1 of the 6 most-used apps locally
Cheapest countries for WhatsApp right now: Lesotho $0.18 · Malaysia $0.18 · Mauritania $0.18.
Prices as of October 15, 2026; stock changes through the day. Full list: OTP prices by app and country.
Compare nearby countries for WhatsApp
At $0.31, Monaco is the 5th cheapest of 49 countries in Europe for WhatsApp. Ukraine (+380) is the cheapest nearby at $0.22.
| Country | Dial code | WhatsApp code | vs Monaco | Stock |
|---|---|---|---|---|
| United Kingdom | +44 | $1.34 | +$1.03 | In stock |
| Germany | +49 | $1.57 | +$1.26 | In stock |
| Netherlands | +31 | $1.39 | +$1.08 | In stock |
| France | +33 | $1.30 | +$0.99 | In stock |
| Spain | +34 | $0.90 | +$0.59 | In stock |
| Poland | +48 | $0.67 | +$0.36 | In stock |
| Sweden | +46 | $1.23 | +$0.92 | In stock |
| Albania | +355 | $0.76 | +$0.45 | In stock |
Step by step
How to verify WhatsApp with a Monaco number
One WhatsApp code on a +377 number costs $0.31 — the 5th cheapest of 49 countries in Europe. Full WhatsApp walkthrough and troubleshooting: WhatsApp verification guide.
Get your Monaco number
Sign up with an email, top up with USDT or USDC and pick Monaco: a plan to keep the +377 number, or a single-use WhatsApp OTP number ($0.31).
Open WhatsApp
Go to the first screen after installing WhatsApp (or WhatsApp Business) — “Enter your phone number”.
Enter the +377 number
Select Monaco (+377) in WhatsApp's country picker, then paste the digits your dashboard shows after +377 into WhatsApp.
Enter the WhatsApp code
WhatsApp sends a 6-digit code by SMS, or a voice call if the SMS does not arrive. SMS codes appear in your PhoneBorn dashboard next to the +377 number; type the code into WhatsApp to finish.
Tips for Monaco numbers
- After +377, Monaco mobile numbers begin with 6 — a quick check that you pasted the whole number.
- Only need one code and the country doesn't matter? Ukraine costs $0.22 for WhatsApp, against $0.31 here.
- Turn on two-step verification (Settings → Account) so nobody can re-register your number.
Why use a Monaco number for WhatsApp?
WhatsApp is the first app most people in Monaco open every day, so a +377 number is what contacts, shops and services there expect to see on your profile.
Residents commuting from France: Most of Monaco’s workforce lives in nearby French towns, and a separate Monaco line keeps work in the Principality apart from a French personal number.
WhatsApp re-verifies whenever you move to a new phone, reinstall or restore a backup, so a number you keep is the only way to stay in control of the account.
Local context
Monaco at a glance for WhatsApp users
- Capital
- Monaco
- Population
- 38,000
- Languages
- French, Monégasque, Italian, English
- Currency
- Euro (EUR)
Apps people use most in Monaco
- Uber
- TikTok
| App | OTP price | vs WhatsApp | Guide |
|---|---|---|---|
| Google / Gmail | $0.29 | −$0.02 | Google / Gmail guide |
| Telegram | $0.35 | +$0.04 | Telegram guide |
| $0.27 | −$0.04 | Instagram guide | |
| $0.25 | −$0.06 | Facebook guide | |
| ChatGPT | $0.35 | +$0.04 | ChatGPT guide |
| TikTok | $0.25 | −$0.06 | TikTok guide |
| Discord | $0.24 | −$0.07 | Discord guide |
| X (Twitter) | $0.27 | −$0.04 | X (Twitter) guide |
| Binance | $0.43 | +$0.12 | Binance guide |
| Amazon | $0.27 | −$0.04 | Amazon guide |
| Apple ID | $0.31 | same | Apple ID guide |
| Signal | $0.25 | −$0.06 | Signal guide |
Works with WhatsApp — backed by our 7-day replacement guarantee
If your Monaco number doesn't work for WhatsApp or any other app you need within 7 days of purchase, replace it with a new Monaco 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
Monaco number for WhatsApp: FAQ
How much is a WhatsApp code with a Monaco number?
A single-use WhatsApp code on a Monaco (+377) number costs $0.31 (as of October 15, 2026). That makes a Monaco number the 5th cheapest of 49 countries in Europe for WhatsApp, and cheaper than 162 of the 200 countries where WhatsApp codes are sold. The cheapest option nearby is Ukraine (+380) at $0.22. Among the 113 apps we sell Monaco codes for, WhatsApp is the 89th cheapest.
Can I use a Monaco number for WhatsApp?
Yes. WhatsApp expects a real mobile number, and every Monaco (+377) number we sell is one. If WhatsApp turns yours down, the 7-day replacement guarantee swaps it for another Monaco number; a single WhatsApp code that never arrives is refunded to your PhoneBorn balance.
OTP number or phone-number plan for WhatsApp in Monaco?
One WhatsApp code on a Monaco number costs $0.31 and covers a single WhatsApp check; a plan (from $1.80/month on the 12-month plan) keeps the +377 number and receives WhatsApp codes as often as WhatsApp asks. WhatsApp sends its 6-digit code by SMS, or a voice call if the SMS does not arrive: a plan receives SMS and incoming calls, an OTP number the SMS code only.
Is WhatsApp popular in Monaco?
Yes — WhatsApp is first on our list of the apps people use most in Monaco, next to Instagram and Facebook. A Monaco +377 number is a natural fit for it.
General WhatsApp questions — code formats, errors, re-verification — are answered in the WhatsApp verification guide.
Verify WhatsApp with a +377 number today.
33 Monaco numbers in stock · WhatsApp code $0.31. Pay with USDT or USDC, email sign-up, no ID.