Common Signal errors
- “Too many attempts”
- Registration Lock prompt
- Captcha loop
Each has a fix in the Signal verification guide.
Signal verification+53
Cuba phone number for Signal (+53)
Yes — a real Cuba mobile number (+53) can receive the Signal 6-digit code by SMS or voice call. One Signal code on a +53 number costs $0.64; a +53 number you keep costs from $1.80/month on the 12-month plan.
- 6-digit code by SMS or voice call to +53
- 23rd cheapest of 36 countries in the Americas for Signal
- Real mobile line — not VoIP
- Works with Signal — 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 & buySignal code (single-use)$0.64
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
- +53 XX 245 2XXin stock
- +53 XX 972 7XXin stock
- +53 XX 996 8XXin stock
Digits are masked. The full number is shown once it is assigned to your account.
Key facts
Signal with Cuba numbers: at a glance
- Signal code (single-use)
- $0.64 per code
- Price rank
- Cheaper than 63 of 200 countries for Signal
- Rank in Americas
- 23rd cheapest of 36 countries in the Americas
- Code format
- 6-digit code
- Delivered by
- SMS or voice call
- Number format
- +53 · 5xxx xxxx → +53 5xxx xxxx
- Mobile numbers
- +53 · 8 digits · starts with 5
- Stock
- 30 numbers in stock
- Among Cuba apps
- 72nd cheapest of 113 apps
- Local time
- UTC-5 (UTC-4 in summer)
Cheapest countries for Signal right now: Lesotho $0.15 · Malaysia $0.15 · Mauritania $0.15.
Prices as of October 15, 2026; stock changes through the day. Full list: OTP prices by app and country.
Compare nearby countries for Signal
At $0.64, Cuba is the 23rd cheapest of 36 countries in the Americas for Signal. Barbados (+1) is the cheapest nearby at $0.16.
| Country | Dial code | Signal code | vs Cuba | Stock |
|---|---|---|---|---|
| United States | +1 | $1.00 | +$0.36 | In stock |
| Canada | +1 | $0.91 | +$0.27 | In stock |
| Brazil | +55 | $0.33 | −$0.31 | In stock |
| Antigua and Barbuda | +1 | $0.69 | +$0.05 | In stock |
| Argentina | +54 | $0.67 | +$0.03 | In stock |
| Bahamas | +1 | $0.69 | +$0.05 | In stock |
| Barbados | +1 | $0.16 | −$0.48 | In stock |
| Belize | +501 | $0.18 | −$0.46 | In stock |
Step by step
How to verify Signal with a Cuba number
One Signal code on a +53 number costs $0.64 — the 23rd cheapest of 36 countries in the Americas. Full Signal walkthrough and troubleshooting: Signal verification guide.
Get your Cuba number
Sign up with an email, top up with USDT or USDC and pick Cuba: a plan to keep the +53 number, or a single-use Signal OTP number ($0.64).
Open Signal
Go to the registration screen right after installing Signal.
Enter the +53 number
Select Cuba (+53) in Signal's country picker, then paste the digits your dashboard shows after +53 into Signal.
Enter the Signal code
Signal sends a 6-digit code by SMS or voice call. SMS codes appear in your PhoneBorn dashboard next to the +53 number; type the code into Signal to finish.
Tips for Cuba numbers
- After +53, Cuba mobile numbers begin with 5 — a quick check that you pasted the whole number.
- Only need one code and the country doesn't matter? Barbados costs $0.16 for Signal, against $0.64 here.
- Set “Who can find me by number” to Nobody and use a Signal username instead.
Why use a Cuba number for Signal?
Day-to-day life in Cuba runs on WhatsApp, Facebook and Messenger, yet Signal remains the app for private conversations without exposing your personal number. A +53 number keeps that account tied to the country without using your personal SIM.
Cuban diaspora families: Cubans living in Miami, Spain and elsewhere keep in touch with relatives on the island mainly through WhatsApp and imo calls.
Signal identities are tied to the number; losing it means losing the registration.
Local context
Cuba at a glance for Signal users
- Capital
- Havana
- Population
- 9.7 million
- Languages
- Spanish
- Currency
- Cuban peso (CUP)
Apps people use most in Cuba
- Messenger
- imo
- Telegram
- Transfermóvil
- Revolico
| App | OTP price | vs Signal | Guide |
|---|---|---|---|
| Google / Gmail | $0.74 | +$0.10 | Google / Gmail guide |
| $0.78 | +$0.14 | WhatsApp guide | |
| Telegram | $0.88 | +$0.24 | Telegram guide |
| $0.69 | +$0.05 | Instagram guide | |
| $0.64 | same | Facebook guide | |
| ChatGPT | $0.88 | +$0.24 | ChatGPT guide |
| TikTok | $0.64 | same | TikTok guide |
| Discord | $0.59 | −$0.05 | Discord guide |
| X (Twitter) | $0.69 | +$0.05 | X (Twitter) guide |
| Binance | $1.08 | +$0.44 | Binance guide |
| Amazon | $0.69 | +$0.05 | Amazon guide |
| Apple ID | $0.78 | +$0.14 | Apple ID guide |
Works with Signal — backed by our 7-day replacement guarantee
If your Cuba number doesn't work for Signal or any other app you need within 7 days of purchase, replace it with a new Cuba 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
Cuba number for Signal: FAQ
How much is a Signal code with a Cuba number?
A single-use Signal code on a Cuba (+53) number costs $0.64 (as of October 15, 2026). That makes a Cuba number the 23rd cheapest of 36 countries in the Americas for Signal, and cheaper than 63 of the 200 countries where Signal codes are sold. The cheapest option nearby is Barbados (+1) at $0.16. Among the 113 apps we sell Cuba codes for, Signal is the 72nd cheapest.
Can I use a Cuba number for Signal?
Yes. Signal expects a real mobile number, and every Cuba (+53) number we sell is one. If Signal turns yours down, the 7-day replacement guarantee swaps it for another Cuba number; a single Signal code that never arrives is refunded to your PhoneBorn balance.
OTP number or phone-number plan for Signal in Cuba?
One Signal code on a Cuba number costs $0.64 and covers a single Signal check; a plan (from $1.80/month on the 12-month plan) keeps the +53 number and receives Signal codes as often as Signal asks. Signal sends its 6-digit code by SMS or voice call: a plan receives SMS and incoming calls, an OTP number the SMS code only.
General Signal questions — code formats, errors, re-verification — are answered in the Signal verification guide.
Verify Signal with a +53 number today.
30 Cuba numbers in stock · Signal code $0.64. Pay with USDT or USDC, email sign-up, no ID.