PortSMS lives at portsms.com. Your personal top up address is ready on the Balance page after you sign in.

Send SMS to Cuba

$0.0235 per SMS part to numbers in Cuba. Top up with USDT and send from the web page or the API.

Price per part: $0.0235
Dial code: +53
Region: Latin America
Local script: Latin letters fit GSM-7, 160 per part

What a send to Cuba costs

Totals for the same text sent to several recipients.

Recipients	1 part	2 parts
100	$2.35	$4.70
1,000	$23.50	$47.00
10,000	$235.00	$470.00
100,000	$2,350.00	$4,700.00

Plain Latin text uses GSM-7, so one part holds 160 characters (153 when the text is split). Accents outside the GSM-7 alphabet and emoji switch the message to Unicode.

Cuba at a glance

Price per part: $0.0235
Dial code: +53
Region: Latin America
A $50 top up sends: 2,127 messages
Price rank: 148 of 227, from the lowest
Enterprise plan price: $0.0211

Price to Cuba on each plan

Your plan follows the total of all your top ups and takes a discount off every message to Cuba.

Starter
0%
$0.0235
Basic
-3%
$0.0228
Pro
-5%
$0.0223
Business
-8%
$0.0216
Enterprise
-10%
$0.0211

Sending SMS to Cuba

How much does an SMS to Cuba cost?

$0.0235 for each SMS part. A one-part message to 1,000 numbers in Cuba costs $23.50.

How should I write Cuba numbers?

Use the international format: + then 53 and the national number, in your list, CSV or API request. Every number is checked before sending, and you pay only for numbers that can be sent.

What if a message to Cuba is not delivered?

Its price goes back to your balance automatically, and its status is shown in your history and in the webhook.