SubscriberVerify Articles

Yes, you have the correct T&Cs.

Yes, consumers gave you permission to text them.

But when one of your customers changes their phone number and you send to the old one, that can cause compliance issues.

Businesses have been continuously spending more and more on SMS communications due to their effectiveness at reaching customers.

Yet, few marketers know that loads of money, each month, are wasted by carriers legally...

Whenever you send a text message delivery request to your SMS aggregator or carrier, they will perform a carrier lookup to find out which carrier the phone number belongs to. Then the message delivery request is sent to...

The most accurate way to verify a mobile number and its carrier designation is to ping the carriers’ network in real-time. However, this can be costly.

There are many databases for carrier lookup services available to...

If a carrier does not receive a mobile phone payment for more than 30 days, the phone number associated to the account is suspended, meaning that during this period that you can’t send or receive text messages and phone...