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SINCH ENGAGE PHONE NUMBERS

Get the right number for any business texting need

From 10DLC to toll-free, short code, and alphanumeric sender ID, Sinch Engage offers secure and compliant phone number registration with high-quality support. Reach customers reliably, anywhere in the world. 

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Top brands rely on Sinch Engage (formerly MessageMedia) to reach their customers

Reach customers with any type of number

Register and send from the right number fast, whatever your business needs. We make it easy and stress-free.

10DLC

Reliable, carrier-approved US business numbers with local area codes — registered fast with us. Able to send text, images, videos, and GIFs.
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Toll-free

Numbers with standard 800, 888, and 844 prefixes, helpful for texting nationwide. Simple setup and high throughput for images, text, videos, GIFs, and audio.
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Short codes

Simple 5-6 digit numbers for high volume text campaigns and fast responses. Get a custom vanity code or a random short code number.
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Alphanumeric Sender IDs

Send branded one-way messages using your business name. Perfect for notifications, alerts, and authentication. Available in select countries like Australia and Singapore.
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Discover why 10,000+ businesses trust Sinch Engage

With 20+ years of global expertise and deep regional roots, 24/7 live support, and direct carrier relationships, Sinch Engage (formerly MessageMedia) offers the most secure and reliable tier-1 network for business texting. 

  • 600+ direct operator connections for highest deliverability

  • 40+ data centers worldwide

  • 160M+ active phone numbers

  • Trusted across APAC, Americas, and Europe

  • Advanced features like RCS & SMS Alphatags

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Local numbers (10DLC)

Text customers with a recognizable local area code

10-digit long codes (A2P 10DLC) are numbers that have a local area code prefix and are sent over dedicated business messaging routes. One of the easiest to setup.

  • Get approved in minutes, unlike other platforms that often takes days

  • Enjoy high deliverability and security with our local experts and direct carrier connections

  • Stress less with hands-on support

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Toll-free numbers

Reach customers nationwide from a toll-free number

Toll-free numbers have standard prefixes (like 800, 877, 866, etc.) and are perfect if your company serves customers across multiple states or regions.

  • Professional, nationwide presence that customers instantly recognize

  • Text-enable your existing toll-free number or register a new one with us

  • Use it for common use cases like notifications, support, marketing, and 2FA

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Short codes

Send high-volume campaigns from a short code number

Short codes are 5-6 digit recognizable numbers for sending and receiving text and picture messages.

  • Enjoy the highest possible throughput for mass messaging campaigns

  • Get an experienced team guiding you through the provisioning process

  • Choose between custom vanity codes (e.g. 74992 for a pizza store) or more affordable random code

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Alphanumeric Sender IDs

Build trust with branded one-way messaging

Alphanumeric Sender IDs let you send SMS from your business name instead of a phone number, making every message instantly recognizable to customers. Perfect for alerts, notifications, and authentication.

  • Strengthen brand recognition by showing your business name in the sender field

  • Build trust faster with a professional, established appearance

  • Use in select countries including Australia, Singapore, and more

Explore alphanumeric sender IDs
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