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Can I transfer my existing SMS number to TxtCart?

Learn whether you can bring an external number to TxtCart, the compliance risks of using multiple SMS apps, and what best practices to follow.

Written by Roohul Shah
Updated this week

While you cannot directly bring a number (Toll-Free, 10DLC, or Short-Code) from another provider, brands might use multiple phone numbers for SMS marketing through multiple apps. This approach carries significant risks. Here's what you need to know:


​1. Opt-Out Management Challenges

  • If a customer texts STOP to one number, they're only unsubscribed from that specific number.

  • You'd need to manually sync opt-outs across all platforms.

  • Shopify's SMS subscribed status isn't reliable for managing opt-outs across multiple providers.

  • This creates serious compliance risks.

2. Best Practice: Single Source of Truth:

Using TxtCart as your sole SMS provider ensures:

  • Accurate, centralized opt-out management.

  • Full compliance with regulations.

  • Clean subscriber data.

3. Customer Experience Impact:

Multiple numbers can:

  • Confuse your customers.

  • Damage brand trust.

  • Create a fragmented conversation.

  • Make your messages feel like spam.

4. Spam Filtering Risks

  • iOS 16 and above makes reporting spam easier than ever.

  • Multiple numbers increase spam report likelihood.

  • More spam reports can lead to:

    • Number suspension.

    • Carrier filtering.

    • Reduced deliverability.

5. Our Recommendation:

Sticking to a single number and SMS app for each use case ensures clear opt-out management, a better customer experience, reduced spam risks, and simplified compliance.


💡Tip:

Questions about message routing? Contact our exceptional customer support team support@txtcartapp.com or via Live chat.


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