Common Coinbase errors
- “Phone number not supported”
- Code not accepted
- Account under review
Each has a fix in the Coinbase verification guide.
Coinbase verification+1
Grenada phone number for Coinbase (+1)
Yes — a real Grenada mobile number (+1) can receive the Coinbase numeric SMS code by SMS. One Coinbase code on a +1 number costs $0.87; a +1 number you keep costs from $1.80/month on the 12-month plan.
- numeric SMS code by SMS to +1
- 15th cheapest of 36 countries in the Americas 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)$0.87
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
- +1 XX 8535 64XXin stock
- +1 XX 8389 97XXin stock
- +1 XX 3538 98XXin stock
Digits are masked. The full number is shown once it is assigned to your account.
Key facts
Coinbase with Grenada numbers: at a glance
- Coinbase code (single-use)
- $0.87 per code
- Price rank
- Cheaper than 113 of 200 countries for Coinbase
- Rank in Americas
- 15th cheapest of 36 countries in the Americas
- Code format
- numeric SMS code
- Delivered by
- SMS
- Number format
- +1 · (473) xxx-xxxx → +1 473 xxx xxxx
- Mobile numbers
- +1 · 10 digits · starts with 473
- Stock
- 34 numbers in stock
- Among Grenada apps
- 110th cheapest of 113 apps
- Local time
- UTC-4
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 $0.87, Grenada is the 15th cheapest of 36 countries in the Americas for Coinbase. Barbados (+1) is the cheapest nearby at $0.29.
| Country | Dial code | Coinbase code | vs Grenada | Stock |
|---|---|---|---|---|
| United States | +1 | $1.77 | +$0.90 | In stock |
| Canada | +1 | $1.61 | +$0.74 | In stock |
| Brazil | +55 | $0.58 | −$0.29 | In stock |
| Antigua and Barbuda | +1 | $1.22 | +$0.35 | In stock |
| Argentina | +54 | $1.19 | +$0.32 | In stock |
| Bahamas | +1 | $1.22 | +$0.35 | In stock |
| Barbados | +1 | $0.29 | −$0.58 | In stock |
| Belize | +501 | $0.32 | −$0.55 | In stock |
Step by step
How to verify Coinbase with a Grenada number
One Coinbase code on a +1 number costs $0.87 — the 15th cheapest of 36 countries in the Americas. Full Coinbase walkthrough and troubleshooting: Coinbase verification guide.
Get your Grenada number
Sign up with an email, top up with USDT or USDC and pick Grenada: a plan to keep the +1 number, or a single-use Coinbase OTP number ($0.87).
Open Coinbase
Go to the phone step during sign-up or Settings → Security.
Enter the +1 number
Select Grenada (+1) in Coinbase's country picker, then paste the digits your dashboard shows after +1 into Coinbase.
Enter the Coinbase code
Coinbase sends a numeric SMS code by SMS. SMS codes appear in your PhoneBorn dashboard next to the +1 number; type the code into Coinbase to finish.
Tips for Grenada numbers
- After +1, Grenada mobile numbers begin with 473 — a quick check that you pasted the whole number.
- Only need one code and the country doesn't matter? Barbados costs $0.29 for Coinbase, against $0.87 here.
- Coinbase requires identity verification; the phone number does not replace it.
Why use a Grenada number for Coinbase?
Day-to-day life in Grenada runs on WhatsApp, Facebook and Messenger, yet Coinbase remains the app for a stable 2FA number for a crypto account. A +1 number keeps that account tied to the country without using your personal SIM.
St. George’s University students: Thousands of international students at St. George’s University in True Blue use a Grenada number for housing, transport and campus life.
Coinbase sends sign-in and recovery codes to the number on file.
Local context
Grenada at a glance for Coinbase users
- Capital
- St. George’s
- Population
- 117,000
- Languages
- English
- Currency
- East Caribbean dollar (XCD)
Apps people use most in Grenada
- Messenger
- TikTok
- YouTube
| App | OTP price | vs Coinbase | Guide |
|---|---|---|---|
| Google / Gmail | $0.57 | −$0.30 | Google / Gmail guide |
| $0.60 | −$0.27 | WhatsApp guide | |
| Telegram | $0.68 | −$0.19 | Telegram guide |
| $0.53 | −$0.34 | Instagram guide | |
| $0.49 | −$0.38 | Facebook guide | |
| ChatGPT | $0.68 | −$0.19 | ChatGPT guide |
| TikTok | $0.49 | −$0.38 | TikTok guide |
| Discord | $0.45 | −$0.42 | Discord guide |
| X (Twitter) | $0.53 | −$0.34 | X (Twitter) guide |
| Binance | $0.83 | −$0.04 | Binance guide |
| Amazon | $0.53 | −$0.34 | Amazon guide |
| Apple ID | $0.60 | −$0.27 | Apple ID guide |
Works with Coinbase — backed by our 7-day replacement guarantee
If your Grenada number doesn't work for Coinbase or any other app you need within 7 days of purchase, replace it with a new Grenada 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
Grenada number for Coinbase: FAQ
How much is a Coinbase code with a Grenada number?
A single-use Coinbase code on a Grenada (+1) number costs $0.87 (as of October 15, 2026). That makes a Grenada number the 15th cheapest of 36 countries in the Americas for Coinbase, and cheaper than 113 of the 200 countries where Coinbase codes are sold. The cheapest option nearby is Barbados (+1) at $0.29. Among the 113 apps we sell Grenada codes for, Coinbase is the 110th cheapest.
Can I use a Grenada number for Coinbase?
Yes. Coinbase expects a real mobile number, and every Grenada (+1) number we sell is one. If Coinbase turns yours down, the 7-day replacement guarantee swaps it for another Grenada number; a single Coinbase code that never arrives is refunded to your PhoneBorn balance.
OTP number or phone-number plan for Coinbase in Grenada?
One Coinbase code on a Grenada number costs $0.87 and covers a single Coinbase check; a plan (from $1.80/month on the 12-month plan) keeps the +1 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 +1 number today.
34 Grenada numbers in stock · Coinbase code $0.87. Pay with USDT or USDC, email sign-up, no ID.