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Bulk Web SMS at its very best ...

Supertext provides a very robust, rugged, and reliable platform for sending bulk sms on the Web. We are constantly doing research in our software development laboratory to come up with ever more efficient algorithms and new exciting features.


Here are a few apps you can play with.
Network Operator Indicator
This app indicates the network a phone number belongs to.
Enter a full phone number in the regular format(e.g 08022334455) or at least the first five digits.
A value is required.Invalid format.Minimum number of characters not met.Exceeded maximum number of characters.



GSM Number Generator
The GSM Number Generator generates random GSM numbers. You can select a specific network or the 'mixed' option to generate numbers from all the networks. Enter the quantity of numbers you want to generate in the space provided and select the format. You can generate a maximum of 100 numbers at a time.
Operator Please select an operator.
Quantity A value is required.Invalid format.The entered value is greater than the maximum allowed.

Please select a format.


Duplicate Number Removal
Our sms sending platform has a built-in repeated phone number removal such that if you have repeated numbers in your list, they are automatically removed, thus saving you credit and money.
This demo illustrates this application.
Enter some phone numbers with repeated numbers in the form below, seperate numbers with comma. For demo purposes, a maximum of ten numbers is allowed.


Features @ A Glance

  • Custom Sender ID
Our platform allows you to use your name or organisation's name as the sender (instead of a phone number) to all networks for branding purposes.
  • Removal of Repeated Numbers
Repeated numbers are automatically removed from your list of recipients to save you credits.
  • Lifetime Validity
Your SMS credits do not expire.
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