Reason 4 for Bulk SMS Delivery Failure- Invalid/Incorrect Phone Number(s)

Another cause of bulk SMS delivery failure has to do with the status of the phone number sent to. Sometimes, bulk SMS users unknowingly sends messages to incomplete phone numbers, types an incorrect phone number or even send to a phone number that is no longer valid.

Most times, bulk SMS marketers resort to buying phone numbers for their SMS campaign. We have strongly discouraged that many times on this platform. Invalid phone numbers is one of the demerits of buying phone numbers for SMS marketing campaign.

In order for you to know the delivery status of your sent messages and also to understand why your sent messages did not get delivered in cases when they don’t, at SmartSMSSolutions, there is an ability to check delivery report for your sent messages. Also, we’ve put together the different delivery status codes and what they stand for .

It is our abiding interest here at SmartSMSSolutions to get your sent messages delivered and the system down here is optimized to do just that provided the above factors are effectively handled. We hope this information helps. Free bulk SMS account registration is still on. Sign up one if you do not have presently.

Are you presently having failed delivery of your bulk messages? You can call our contact centre lines or chat with us on social media channels . You can also drop a comment below.