Send SMS to Saint Helena, Ascension and Tristan Da Cunha
Connect with 4K mobile users in Saint Helena, Ascension and Tristan Da CunhaExperience reliable 99.5% $0.100 per message.
Mobile Market in Saint Helena, Ascension and Tristan Da Cunha
Understanding the local mobile landscape for effective SMS campaigns
6K
Population
N/A
Penetration
+290
Country Code
Atlantic/St_Helena
Timezone
Saint Helena, Ascension and Tristan Da Cunha has a modern mobile infrastructure. SMS remains an effective communication channel for businesses.
Local Mobile Networks
Direct connections with all major mobile operators in Saint Helena, Ascension and Tristan Da Cunha
Sure South Atlantic Ltd
Delivery optimized for Saint Helena, Ascension and Tristan Da Cunha. Features: 5G Network, Unicode Support, Delivery Receipts, Priority Routing.
Popular Use Cases in Saint Helena, Ascension and Tristan Da Cunha
How businesses use SMS to connect with customers in Saint Helena, Ascension and Tristan Da Cunha
E-commerce & Retail
Order confirmations and promotional campaigns for Saint Helena, Ascension and Tristan Da Cunha's retail market
- Order confirmations
- Shipping notifications
- Flash sale alerts
Banking & FinTech
OTP verification and transaction alerts for Saint Helena, Ascension and Tristan Da Cunha's financial sector
- OTP verification
- Transaction alerts
- Security notifications
Healthcare
Appointment reminders in Saint Helena, Ascension and Tristan Da Cunha's healthcare system
- Appointment reminders
- Test results
- Health tips
Business Services
Customer engagement and notifications for businesses in Saint Helena, Ascension and Tristan Da Cunha
- Meeting reminders
- Verification codes
- Status updates
Easy Integration
Connect with our API and start sending SMS to Saint Helena, Ascension and Tristan Da Cunha in minutes
// Send SMS to Saint Helena, Ascension and Tristan Da Cunha - 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: '+290XXXXXXXX',
text: 'Hello! Your verification code is 123456.',
fromNumber: 'smspm.com',
token: 'YOUR_API_TOKEN'
})
});
const result = await response.json();
console.log('Message sent:', result);Features
REST API
Simple HTTP-based API that works with any programming language
Saint Helena, Ascension and Tristan Da Cunha 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
Frequently Asked Questions
Everything you need to know about sending SMS to Saint Helena, Ascension and Tristan Da Cunha
How much does it cost to send an SMS to Saint Helena, Ascension and Tristan Da Cunha?
SMS pricing to Saint Helena, Ascension and Tristan Da Cunha starts from $0.100 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 Saint Helena, Ascension and Tristan Da Cunha?
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 Saint Helena, Ascension and Tristan Da Cunha?
We support all major mobile carriers in Saint Helena, Ascension and Tristan Da Cunha, including Sure South Atlantic Ltd. Messages are routed through reliable SMS aggregators to ensure delivery.
How long does SMS delivery take to Saint Helena, Ascension and Tristan Da Cunha?
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 Saint Helena, Ascension and Tristan Da Cunha?
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 Saint Helena, Ascension and Tristan Da Cunha?
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.
SMS Regulations in Saint Helena, Ascension and Tristan Da Cunha
Stay compliant with local regulations and best practices
Data Protection
Comply with local data protection regulations when sending SMS to Saint Helena, Ascension and Tristan Da Cunha.
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 TeamReady to Send SMS to Saint Helena, Ascension and Tristan Da Cunha?
Join thousands of businesses using SMSPM for reliable message delivery
No credit card required · 50 free messages · Full API access