• Air Canada
  • Panasonic
  • Microsoft
  • Renault

If you perform a HLR (Home Location Register) lookup or check before sending out an SMS campaign, you can clean up your database to get rid of incorrect, inactive and incomplete numbers to make sure that you are not wasting money sending messages that will never be received.

HLR can also be used to find out where people are located, and if they are roaming abroad, it’s probably best to remove roaming customers from the distribution list to avoid them receiving unwanted charges. 

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