Common Coinbase errors
- “Phone number not supported”
- Code not accepted
- Account under review
Each has a fix in the Coinbase verification guide.
Coinbase verification+677
Solomon Islands phone number for Coinbase (+677)
Yes — a real Solomon Islands mobile number (+677) can receive the Coinbase numeric SMS code by SMS. One Coinbase code on a +677 number costs $1.26; a +677 number you keep costs from $1.80/month on the 12-month plan.
- numeric SMS code by SMS to +677
- 11th cheapest of 14 countries in Oceania 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)$1.26
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
- +677 XX 27 5XXin stock
- +677 XX 24 0XXin stock
- +677 XX 70 9XXin stock
Digits are masked. The full number is shown once it is assigned to your account.
Key facts
Coinbase with Solomon Islands numbers: at a glance
- Coinbase code (single-use)
- $1.26 per code
- Price rank
- Cheaper than 35 of 200 countries for Coinbase
- Rank in Oceania
- 11th cheapest of 14 countries in Oceania
- Code format
- numeric SMS code
- Delivered by
- SMS
- Number format
- +677
- Stock
- 34 numbers in stock
- Among Solomon Islands apps
- 110th cheapest of 113 apps
- Local time
- UTC+11
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 $1.26, Solomon Islands is the 11th cheapest of 14 countries in Oceania for Coinbase. Kiribati (+686) is the cheapest nearby at $0.29.
| Country | Dial code | Coinbase code | vs Solomon Islands | Stock |
|---|---|---|---|---|
| Australia | +61 | $2.09 | +$0.83 | In stock |
| Fiji | +679 | $0.52 | −$0.74 | In stock |
| Kiribati | +686 | $0.29 | −$0.97 | In stock |
| Marshall Islands | +692 | $0.97 | −$0.29 | In stock |
| Micronesia | +691 | $1.26 | same | In stock |
| Nauru | +674 | $1.00 | −$0.26 | In stock |
| New Zealand | +64 | $1.93 | +$0.67 | In stock |
| Palau | +680 | $1.16 | −$0.10 | In stock |
Step by step
How to verify Coinbase with a Solomon Islands number
One Coinbase code on a +677 number costs $1.26 — the 11th cheapest of 14 countries in Oceania. Full Coinbase walkthrough and troubleshooting: Coinbase verification guide.
Get your Solomon Islands number
Sign up with an email, top up with USDT or USDC and pick Solomon Islands: a plan to keep the +677 number, or a single-use Coinbase OTP number ($1.26).
Open Coinbase
Go to the phone step during sign-up or Settings → Security.
Enter the +677 number
Select Solomon Islands (+677) in Coinbase's country picker, then paste the digits your dashboard shows after +677 into Coinbase.
Enter the Coinbase code
Coinbase sends a numeric SMS code by SMS. SMS codes appear in your PhoneBorn dashboard next to the +677 number; type the code into Coinbase to finish.
Tips for Solomon Islands numbers
- Only need one code and the country doesn't matter? Kiribati costs $0.29 for Coinbase, against $1.26 here.
- Coinbase requires identity verification; the phone number does not replace it.
Why use a Solomon Islands number for Coinbase?
Day-to-day life in Solomon Islands runs on Facebook, Messenger and WhatsApp, yet Coinbase remains the app for a stable 2FA number for a crypto account. A +677 number keeps that account tied to the country without using your personal SIM.
Seasonal workers abroad: Solomon Islanders on labour schemes in Australia and New Zealand keep a +677 number for family.
Coinbase sends sign-in and recovery codes to the number on file.
Local context
Solomon Islands at a glance for Coinbase users
- Capital
- Honiara
- Population
- 820,000
- Languages
- English, Solomon Islands Pijin
- Currency
- Solomon Islands dollar (SBD)
Apps people use most in Solomon Islands
- Messenger
- YouTube
- TikTok
| App | OTP price | vs Coinbase | Guide |
|---|---|---|---|
| Google / Gmail | $0.82 | −$0.44 | Google / Gmail guide |
| $0.87 | −$0.39 | WhatsApp guide | |
| Telegram | $0.98 | −$0.28 | Telegram guide |
| $0.76 | −$0.50 | Instagram guide | |
| $0.71 | −$0.55 | Facebook guide | |
| ChatGPT | $0.98 | −$0.28 | ChatGPT guide |
| TikTok | $0.71 | −$0.55 | TikTok guide |
| Discord | $0.66 | −$0.60 | Discord guide |
| X (Twitter) | $0.76 | −$0.50 | X (Twitter) guide |
| Binance | $1.20 | −$0.06 | Binance guide |
| Amazon | $0.76 | −$0.50 | Amazon guide |
| Apple ID | $0.87 | −$0.39 | Apple ID guide |
Works with Coinbase — backed by our 7-day replacement guarantee
If your Solomon Islands number doesn't work for Coinbase or any other app you need within 7 days of purchase, replace it with a new Solomon Islands 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
Solomon Islands number for Coinbase: FAQ
How much is a Coinbase code with a Solomon Islands number?
A single-use Coinbase code on a Solomon Islands (+677) number costs $1.26 (as of October 15, 2026). That makes a Solomon Islands number the 11th cheapest of 14 countries in Oceania for Coinbase, and cheaper than 35 of the 200 countries where Coinbase codes are sold. The cheapest option nearby is Kiribati (+686) at $0.29. Among the 113 apps we sell Solomon Islands codes for, Coinbase is the 110th cheapest.
Can I use a Solomon Islands number for Coinbase?
Yes. Coinbase expects a real mobile number, and every Solomon Islands (+677) number we sell is one. If Coinbase turns yours down, the 7-day replacement guarantee swaps it for another Solomon Islands number; a single Coinbase code that never arrives is refunded to your PhoneBorn balance.
OTP number or phone-number plan for Coinbase in Solomon Islands?
One Coinbase code on a Solomon Islands number costs $1.26 and covers a single Coinbase check; a plan (from $1.80/month on the 12-month plan) keeps the +677 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 +677 number today.
34 Solomon Islands numbers in stock · Coinbase code $1.26. Pay with USDT or USDC, email sign-up, no ID.