Common Binance errors
- SMS option not available
- “Verification code error”
- Withdrawal locked after change
Each has a fix in the Binance verification guide.
Binance verification+378
San Marino phone number for Binance (+378)
Yes — a real San Marino mobile number (+378) can receive the Binance 6-digit code by SMS. One Binance code on a +378 number costs $0.55; a +378 number you keep costs from $1.80/month on the 12-month plan.
- 6-digit code by SMS to +378
- 7th cheapest of 49 countries in Europe for Binance
- Real mobile line — not VoIP
- Works with Binance — 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 & buyBinance code (single-use)$0.55
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
- +378 XX 944 5XXin stock
- +378 XX 633 1XXin stock
- +378 XX 636 5XXin stock
Digits are masked. The full number is shown once it is assigned to your account.
Key facts
Binance with San Marino numbers: at a glance
- Binance code (single-use)
- $0.55 per code
- Price rank
- Cheaper than 150 of 200 countries for Binance
- Rank in Europe
- 7th cheapest of 49 countries in Europe
- Code format
- 6-digit code
- Delivered by
- SMS
- Number format
- +378
- Stock
- 32 numbers in stock
- Among San Marino apps
- 105th cheapest of 113 apps
- Local time
- UTC+1 (UTC+2 in summer)
Cheapest countries for Binance right now: Lesotho $0.25 · Malaysia $0.25 · Mauritania $0.25.
Prices as of October 15, 2026; stock changes through the day. Full list: OTP prices by app and country.
Compare nearby countries for Binance
At $0.55, San Marino is the 7th cheapest of 49 countries in Europe for Binance. Ukraine (+380) is the cheapest nearby at $0.31.
| Country | Dial code | Binance code | vs San Marino | Stock |
|---|---|---|---|---|
| United Kingdom | +44 | $1.85 | +$1.30 | In stock |
| Germany | +49 | $2.16 | +$1.61 | In stock |
| Netherlands | +31 | $1.91 | +$1.36 | In stock |
| France | +33 | $1.79 | +$1.24 | In stock |
| Spain | +34 | $1.23 | +$0.68 | In stock |
| Poland | +48 | $0.92 | +$0.37 | In stock |
| Sweden | +46 | $1.69 | +$1.14 | In stock |
| Albania | +355 | $1.05 | +$0.50 | In stock |
Step by step
How to verify Binance with a San Marino number
One Binance code on a +378 number costs $0.55 — the 7th cheapest of 49 countries in Europe. Full Binance walkthrough and troubleshooting: Binance verification guide.
Get your San Marino number
Sign up with an email, top up with USDT or USDC and pick San Marino: a plan to keep the +378 number, or a single-use Binance OTP number ($0.55).
Open Binance
Go to Account → Security → SMS Authentication (or phone sign-up).
Enter the +378 number
Select San Marino (+378) in Binance's country picker, then paste the digits your dashboard shows after +378 into Binance.
Enter the Binance code
Binance sends a 6-digit code by SMS. SMS codes appear in your PhoneBorn dashboard next to the +378 number; type the code into Binance to finish.
Tips for San Marino numbers
- Only need one code and the country doesn't matter? Ukraine costs $0.31 for Binance, against $0.55 here.
- Exchange identity checks are separate from the phone step.
Why use a San Marino number for Binance?
Day-to-day life in San Marino runs on WhatsApp, Facebook and Instagram, yet Binance remains the app for a stable 2FA number for a crypto account. A +378 number keeps that account tied to the country without using your personal SIM.
Businesses registered in San Marino: Companies based in the republic use a +378 number to show a genuine Sammarinese presence rather than an Italian one.
Losing an exchange 2FA number can freeze withdrawals until a lengthy reset.
Local context
San Marino at a glance for Binance users
- Capital
- San Marino
- Population
- 34,000
- Languages
- Italian
- Currency
- Euro (EUR)
Apps people use most in San Marino
- TikTok
- YouTube
- Satispay
| App | OTP price | vs Binance | Guide |
|---|---|---|---|
| Google / Gmail | $0.38 | −$0.17 | Google / Gmail guide |
| $0.40 | −$0.15 | WhatsApp guide | |
| Telegram | $0.45 | −$0.10 | Telegram guide |
| $0.35 | −$0.20 | Instagram guide | |
| $0.33 | −$0.22 | Facebook guide | |
| ChatGPT | $0.45 | −$0.10 | ChatGPT guide |
| TikTok | $0.33 | −$0.22 | TikTok guide |
| Discord | $0.30 | −$0.25 | Discord guide |
| X (Twitter) | $0.35 | −$0.20 | X (Twitter) guide |
| Amazon | $0.35 | −$0.20 | Amazon guide |
| Apple ID | $0.40 | −$0.15 | Apple ID guide |
| Signal | $0.33 | −$0.22 | Signal guide |
Works with Binance — backed by our 7-day replacement guarantee
If your San Marino number doesn't work for Binance or any other app you need within 7 days of purchase, replace it with a new San Marino 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
San Marino number for Binance: FAQ
How much is a Binance code with a San Marino number?
A single-use Binance code on a San Marino (+378) number costs $0.55 (as of October 15, 2026). That makes a San Marino number the 7th cheapest of 49 countries in Europe for Binance, and cheaper than 150 of the 200 countries where Binance codes are sold. The cheapest option nearby is Ukraine (+380) at $0.31. Among the 113 apps we sell San Marino codes for, Binance is the 105th cheapest.
Can I use a San Marino number for Binance?
Yes. Binance expects a real mobile number, and every San Marino (+378) number we sell is one. If Binance turns yours down, the 7-day replacement guarantee swaps it for another San Marino number; a single Binance code that never arrives is refunded to your PhoneBorn balance.
OTP number or phone-number plan for Binance in San Marino?
One Binance code on a San Marino number costs $0.55 and covers a single Binance check; a plan (from $1.80/month on the 12-month plan) keeps the +378 number and receives Binance codes as often as Binance asks. Binance sends its 6-digit code by SMS: a plan receives SMS and incoming calls, an OTP number the SMS code only.
General Binance questions — code formats, errors, re-verification — are answered in the Binance verification guide.
Verify Binance with a +378 number today.
32 San Marino numbers in stock · Binance code $0.55. Pay with USDT or USDC, email sign-up, no ID.