how to receive pager messages from only one number ?

[nlrreddy]

Hello,

I'm receiving pager messages related to my work but the problem is every time I receive a message, its from a new number but the number always starts from 7777200#####. I receive approx. 50-60 messages per day and its a new number every time. I checked with the people who send me these messages and they told me that the carrier assigns a number but not the pager software.

I spoke with verizon support but they say its the pager software. How can I resolve it ?

Thanks,

Charan