Send SMS to Austria
from $0.0190/msg

smsroute.cc reaches all 9.8 million Austrian mobile subscribers across A1 Telekom Austria (42%), Vodafone Austria (32%), T-Mobile Austria (21%), and UPC Cablecom (5%) with 99.1% delivery success and 165 ms median latency. Price: $0.0190 USD per SMS. Pay with Bitcoin, USDT (TRC-20 preferred), Ethereum, Litecoin, Monero, or Solana. No cards, no bank transfers, no KYC at signup. $5 minimum top-up. Uptime: 99.9%.

The GDPR Rule Every Austrian Marketing Sender Gets Wrong

Austria's SMS compliance landscape is governed by two overlapping frameworks: the European Union's General Data Protection Regulation (GDPR) and Austria's Telemarketing Law (Telekommunikationsgesetz). The critical gotcha that trips up nearly all international senders is the absence of soft opt-in for SMS marketing. Unlike email, where existing customers can sometimes receive promotional messages after purchase without new consent, Austria's regulators explicitly prohibit this for SMS. Every promotional text message—whether it's a discount alert, a new-product announcement, or a seasonal campaign—requires documented, explicit, prior consent. This consent must be affirmative (an active checkbox, not a pre-checked box), specific to SMS as a channel, and recorded in writing or via verified electronic form.

Many senders trained on U.S. or U.K. rules attempt to leverage existing customer relationships to justify sending promotional SMS without fresh consent. In Austria, this approach triggers regulatory enforcement by the Rundfunk und Telekom Regulierungs-GmbH (RTR-GmbH), the country's telecom authority. Fines for consent violations, lack of Sender ID registration, or sending during quiet hours are issued in the mid-to-high five-figure EUR range. The regulator has published enforcement actions against major senders for inadequate consent records, misleading Sender IDs, and repeated off-hours sending.

Austrian Mobile Operators and Network Reach

A1 Telekom Austria (42% market share): Austria's largest operator and historical incumbent. A1 owns the most extensive nationwide infrastructure, including legacy fixed-line and mobile networks. SMS sent to A1 subscribers route through A1's own SMS centers (SMSCs) and typically deliver within 100–150 ms. A1 enforces RTR regulations strictly and will deprioritize or block senders with unregistered Sender IDs.

Vodafone Austria (32% market share): The second-largest operator, with strong urban coverage and competitive data pricing. Vodafone Austria operates independent SMSCs and interconnects with international gateways on standard SMPP (Short Message Peer-to-Peer) protocols. Delivery latency via Vodafone is typically 150–200 ms. Vodafone enforces quiet-hour restrictions and will reject SMS sent outside 07:00–20:00 CET or on Sundays.

T-Mobile Austria (21% market share): Formerly known as One (UTA), T-Mobile focuses on cost-conscious prepaid and contract segments. T-Mobile's SMS infrastructure is fully compliant with RTR rules and interconnects reliably with international gateways. Delivery to T-Mobile subscribers averages 160–220 ms. T-Mobile requires Sender ID pre-registration like all major operators.

UPC Cablecom (5% market share): A smaller operator offering fixed-line and mobile bundles, primarily in urban areas. UPC Cablecom routes SMS through partner networks and has lower SMS traffic than the big three. Delivery times can vary between 200–350 ms. Despite smaller market share, UPC Cablecom subscribers must receive the same consent and quiet-hour compliance as other operators.

Together, these four operators cover 99.1% of Austria's mobile base of 9.8 million subscribers (mobile penetration: 119%, indicating multiple SIMs per person in some cases). smsroute.cc maintains direct interconnection with all four operators' SMPP gateways and achieves 99.1% delivery success by routing intelligently across all available paths.

GDPR and Austrian Telemarketing Law: The Complete Consent Framework

Austria transposed the European Electronic Communications Directive (2002/58/EC) into its Telemarketing Law, which explicitly requires written, affirmative consent for direct marketing via SMS. The GDPR layer adds data-protection obligations: consent must be freely given, specific, informed, and unambiguous. For SMS, this means:

• Explicit Opt-In (Double Opt-In Recommended): Recipients must actively consent to receive promotional SMS. A single opt-in (consent at signup) is legally permissible but carries higher dispute risk. Double opt-in (signup + confirmation SMS) is the safest practice and is recommended by RTR-GmbH guidance. Consent granted in a general "newsletter" signup should not be assumed to cover SMS; a separate, SMS-specific consent request is required.
• No Soft Opt-In for SMS: Unlike the e-Privacy Directive's limited soft opt-in for email, SMS has no equivalent exemption in Austria. Even existing customers who have purchased from you are not pre-consented to SMS marketing. Consent must be fresh, documented, and specific to SMS as the communication channel.
• Quiet Hours and Sunday Ban: RTR-GmbH enforces mandatory sending windows. Commercial SMS must only be sent between 07:00 and 20:00 CET, Monday through Saturday. SMS sent on Sundays or outside 07:00–20:00 CET violate the telemarketing law. Transactional SMS (order confirmations, password resets, OTP) are exempt from these restrictions.
• Sender ID Registration: All commercial senders must pre-register their alphanumeric Sender ID (maximum 11 characters) with RTR-GmbH before launching a campaign. Unregistered IDs are grounds for blocking. Numeric shortcodes require separate RTR approval and are rarely granted to new international senders.
• Consent Records: Senders must retain a copy of the consent message, the timestamp of consent, the IP address from which consent was granted (if electronic), and the identity of the consenting individual. Records must be kept for the duration of the customer relationship plus any statutory retention period (typically three to seven years depending on the use case).

RTR-GmbH publishes enforcement guidance on its website (https://www.rtr.at/) and regularly updates senders on compliance changes. The regulator has the authority to issue administrative fines, demand immediate cessation of campaigns, and request telecommunication providers to block non-compliant Sender IDs.

How to Send SMS to Austria in 3 Steps

Step 1: Create Your smsroute.cc Account

Visit https://smsroute.cc and click "Sign Up." Enter your email address, choose a password, and verify your email. No phone number is required, no identity document, no KYC process. You'll gain immediate access to your dashboard, which displays your account balance, API credentials, and message history.

Step 2: Top Up Your Account with Cryptocurrency

In the dashboard, navigate to Wallet → Deposit. Select your preferred cryptocurrency:

• Bitcoin (BTC)
• USDT on TRC-20 (Tron network) — preferred for lowest fees
• Ethereum (ETH)
• Litecoin (LTC)
• Monero (XMR)
• Solana (SOL)

The system generates a unique wallet address for you. Send your crypto to that address. The minimum top-up is $5 USD. Wait for on-chain confirmations (typically 1–3 blocks, or 10–30 minutes for most networks). Your balance updates automatically once confirmed.

Step 3: Send Your First SMS to Austria

You have two options: use the Dashboard UI (point-and-click) or the REST API (programmatic).

Dashboard: Go to Messages → New Message. Enter the recipient's phone number in E.164 format (e.g., +43612345678). Paste your message text (up to 160 characters = 1 credit; longer messages split into concatenated SMS). Verify your registered Sender ID is selected. Click Send.

REST API:

Python Example:

The API returns a JSON response with message ID, status, and timestamp. Track delivery status in real-time via the dashboard or poll the GET /v1/message/{id} endpoint.

Important Sender ID Notes: Before sending marketing SMS, you must register your Sender ID with RTR-GmbH. This is a one-time process that typically takes 2–5 business days. Contact RTR-GmbH at https://www.rtr.at/ or through your smsroute.cc onboarding contact for guidance. smsroute.cc provides templates to help you submit your registration. Transactional SMS (OTP, order confirmations) can use generic Sender IDs and do not require pre-approval, though registration is still recommended.

curl -X POST https://api.smsroute.cc/v1/send \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "to": "+43612345678",
    "text": "Your OTP code is 123456",
    "from": "YOURCO"
  }'

import requests
import json

api_key = "YOUR_API_KEY"
headers = {
    "Authorization": f"Bearer {api_key}",
    "Content-Type": "application/json"
}

payload = {
    "to": "+43612345678",
    "text": "Your OTP code is 123456",
    "from": "YOURCO"
}

response = requests.post(
    "https://api.smsroute.cc/v1/send",
    headers=headers,
    json=payload
)

print(response.json())

import fetch from "node-fetch";

const apiKey = process.env.SMSROUTE_API_KEY;

const res = await fetch("https://api.smsroute.cc/v1/sms/send", {
  method: "POST",
  headers: {
    Authorization: `Bearer ${apiKey}`,
    "Content-Type": "application/json",
  },
  body: JSON.stringify({
    to: "+435551234567",
    from: "smsroute",
    text: "Your verification code is 384921",
  }),
});

console.log(await res.json());