Help Center

What is the difference between Short Codes, Free-to-End-User Codes, Long Numbers, and Toll-Free Numbers?

 

Short Code (SC) Free-to-end User (FTEU) Long Number (LN) Toll-Free Number (TFN)
Application Online application; work with your short code manager for code approval Online application; work with your short code manager for code approval Complete online application process Form application; work with your short code manager
Two-way messaging Yes Yes Yes Yes
Pros
  • Easy to remember
  • Brand recognition
  • Trusted number
  • Suitable for large Enterprise traffic
  • Messaging is free for the end-user
  • Does not require opt-in and can be used for critical alerts

 

  • Easy to apply for brand and campaign setup
  • Inexpensive solution suitable for all businesses

 

  • Consistent and trusted branding with existing toll-free number
  • Affordable
  • Quick setup

 

Cons
  • Long setup and compliance process (up to 3 months)
  • More expensive than long numbers and TF numbers (setup and monthly fees)
  • Most expensive (message fees essentially paid for by business)
  • Non-local number may be perceived as less trustworthy by end-user
  • Lower message throughput than short codes or TF numbers
  • None
Throughput Very High Very High Low - Medium (Dependent on trust score) High
Digits 5-6 digits 5-6 digits 10 digits 10 digits
Cost $$$ $$$ $$ $
Provisioning time** 8-12 weeks 8-12 weeks Same day 10-15  days
Types Random SC: Each customer gets its own unique number (randomly allocated)

Vanity SC: Business selects sequence of numbers to spell out a word that resonates with the brand
Random SC: Each customer gets its own unique number (randomly allocated)

Vanity SC: Business selects sequence of numbers to spell out a word that resonates with the brand
Business can choose a suitable area code for US or Canada User can bring in own TFN number or buy a new number from Clickatell
Most popular use-cases High-volume, one-time passwords, fraud alerts, notifications, marketing. and reminders Fraud alerts, important and urgent notices for medical-related appointments, and reminders Chat (text and voice), event-based interactions, service updates, appointment reminders Customer service and sales chat applications
Example businesses for reference * Hosting a Text-to-Win Sweepstakes *Poll customers using Text-to-Vote surveys * Fraud alerts for financial transactions *Health care appointment and exam confirmations and reminders, wellness checkups, hospital pre-registration instructions, pre-operative instructions, lab results, post-discharge follow-up intended to prevent readmission, prescription notifications, and home healthcare instructions. *Provide SMS Customer service *Set up texting network for internal staff *Business with an existing toll-free number can text-enable the toll-free number

* Subject to a list of criteria from the FCC

** Subject to verification periods and/or availability of numbers

Other resources

Contact support

Contact support

Contact our support team and one of our agents will be in touch with you to answer any questions you have.

Contact support

Developer docs

Developer docs

Access the latest technical information regarding Clickatell’s channels, products and APIs.

Access developer docs

New