Send SMS to Argentina

Connect with 66.6M mobile users in Argentina Experience reliable 99.5% €0.130 per message. Android Gateway: €0.01 per message.

Get Started View API Docs

99.5%

Delivery Rate

<200ms

Response Time

Connected

📱

66.6M Users

Argentina National Network

Live Sync

⚡

Direct Routing

<200ms Average latency

Reliability

Local Mobile Networks

Direct connections with all major mobile operators in Argentina

Other carriers

€ 0.130 per SMS

5G Network Unicode Support Delivery Receipts +1 more

Delivery optimized for Argentina. Features: 5G Network, Unicode Support, Delivery Receipts, Priority Routing.

Save up to 92%

📱

Android Gateway

€0.01 per SMS

Real Phone Number No Monthly Fee

Use your own local SIM via the SMSPM app — pay only the platform fee.

📱

Save up to 92% Also available: Android Gateway

€0.130

commercial

€0.01

per SMS

Have a local SIM card for this country? Connect your Android phone to SMSPM and route messages through your own SIM — pay only the €0.01 platform fee. Recipients see your real phone number, not “Authmsg”.

Connect a device How it works

💰 Up to 92% cheaper than commercial gateway rates
📞 Real phone number shown to recipients — callable, trustworthy
📶 Better local delivery — bypasses international carrier filtering
🆓 No monthly fee — start for free, pay per SMS

Mobile Market in Argentina

Understanding the local mobile landscape for effective SMS campaigns

46M

Population

N/A

Penetration

+54

Country Code

America/Argentina/Buenos_Aires

Timezone

Argentina has a modern mobile infrastructure. SMS remains an effective communication channel for businesses.

Popular Use Cases in Argentina

How businesses use SMS to connect with customers in Argentina

E-commerce & Retail

Order confirmations and promotional campaigns for Argentina's retail market

Order confirmations
Shipping notifications
Flash sale alerts

Banking & FinTech

OTP verification and transaction alerts for Argentina's financial sector

OTP verification
Transaction alerts
Security notifications

Healthcare

Appointment reminders in Argentina's healthcare system

Appointment reminders
Test results
Health tips

Business Services

Customer engagement and notifications for businesses in Argentina

Meeting reminders
Verification codes
Status updates

Start Building Your SMS Campaign

Easy Integration

Connect with our API and start sending SMS to Argentina in minutes

 // Send SMS to Argentina - POST Request
const response = await fetch('https://api.smspm.com', {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    hash: 'e3dbe013-6f66-4fae-8ae2-96c364cb6b61',
    toNumber: '+54XXXXXXXX',
    text: 'Hello! Your verification code is 123456.',
    fromNumber: 'smspm.com',
    token: 'YOUR_API_TOKEN'
  })
});

const result = await response.json();
console.log('Message sent:', result); 
 import requests

# Send SMS to Argentina - POST Request
response = requests.post('https://api.smspm.com', 
    json={
        'hash': 'e3dbe013-6f66-4fae-8ae2-96c364cb6b61',
        'toNumber': '+54XXXXXXXX',
        'text': 'Hello! Your verification code is 123456.',
        'fromNumber': 'smspm.com',
        'token': 'YOUR_API_TOKEN'
    }
)

result = response.json()
print(f"Message sent: {result}") 
 <?php
// Send SMS to Argentina - POST Request
$data = [
    'hash' => 'e3dbe013-6f66-4fae-8ae2-96c364cb6b61',
    'toNumber' => '+54XXXXXXXX',
    'text' => 'Hello! Your verification code is 123456.',
    'fromNumber' => 'smspm.com',
    'token' => 'YOUR_API_TOKEN'
];

$ch = curl_init('https://api.smspm.com');
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($data));
curl_setopt($ch, CURLOPT_HTTPHEADER, [
    'Content-Type: application/json'
]);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

$result = curl_exec($ch);
$response = json_decode($result, true);
echo "Message sent: " . print_r($response, true); 
 # Send SMS to Argentina - POST Request
curl -X POST https://api.smspm.com \
  -H "Content-Type: application/json" \
  -d '{
    "hash": "e3dbe013-6f66-4fae-8ae2-96c364cb6b61",
    "toNumber": "+54XXXXXXXX",
    "text": "Hello! Your verification code is 123456.",
    "fromNumber": "smspm.com",
    "token": "YOUR_API_TOKEN"
  }'

# Alternative GET Request
curl "https://api.smspm.com?hash=e3dbe013-6f66-4fae-8ae2-96c364cb6b61&toNumber=%2B54XXXXXXXX&text=Hello!+Your verification code is 123456.&fromNumber=smspm.com&token=YOUR_API_TOKEN" 

Features

REST API

Simple HTTP-based API that works with any programming language

Argentina Language Support

Full Unicode support for local characters and languages

Real-time Delivery Reports

Track message delivery status with detailed analytics

Webhook Notifications

Receive real-time updates on message status changes

View API Documentation

FAQ

Frequently Asked Questions

Everything you need to know about sending SMS to Argentina

How much does it cost to send an SMS to Argentina?

SMS pricing to Argentina starts from €0.130 per message. Final cost depends on the mobile carrier. Long messages are automatically split: 160 characters for standard text (GSM-7) or 70 characters for Unicode (emojis, special characters). Each part is charged separately.

What are the character limits for SMS to Argentina?

Standard SMS (GSM-7 encoding) allows 160 characters per message. Unicode messages (containing emojis, Cyrillic, Arabic, Chinese, or special characters) are limited to 70 characters. Long messages are automatically split into parts: GSM-7 uses 153 characters per part, Unicode uses 67 characters per part. Each part is billed as a separate message.

Which mobile carriers are supported in Argentina?

We support all major mobile carriers in Argentina, including Other carriers. Messages are routed through reliable SMS aggregators to ensure delivery.

How long does SMS delivery take to Argentina?

Messages typically arrive within 5-10 seconds when the recipient's phone is on and has network coverage. Delivery rate is approximately 99.5% for active devices. Messages to switched-off phones or invalid numbers may fail, lowering the overall success rate. You can check message status using our API or receive delivery reports via callbacks.

Do I need to register my Sender ID for Argentina?

Yes, sender IDs must be pre-approved before use. To register: (1) Log into your account at app.smspm.com, (2) Navigate to SMS page, (3) Click 'Sender request' button, (4) Submit your desired sender ID for approval. By default, 'smspm.com' is activated. Alphanumeric sender IDs are limited to 11 characters, numeric to 15 digits.

What encoding is used for messages to Argentina?

Encoding is detected automatically. Standard text uses GSM-7 bit encoding (160 chars). Messages with Unicode characters (emojis, non-Latin alphabets) automatically switch to UCS-2 encoding (70 chars). Extended GSM characters like €, [, ], {, }, |, ~, ^ count as 2 characters. You don't need to specify encoding—our API handles it automatically.

Compliance

SMS Regulations in Argentina

Stay compliant with local regulations and best practices

Data Protection

Comply with local data protection regulations when sending SMS to Argentina.

Opt-out Requirements

Respect user preferences and maintain opt-out lists..

Content Guidelines

Follow local content regulations and cultural norms..

Need Compliance Guidance?

Our compliance experts can help you navigate local regulations and ensure your SMS campaigns meet all requirements.

Contact Compliance Team

Ready to Send SMS to Argentina?

Join thousands of businesses using SMSPM for reliable message delivery

Get Started Contact Support