How can I get my Straight Talk Iphone 6s to recieve certain t-mobile calls texts?

[iliv2bfre]

I receive calls from everyone else but two of my daughters have T-Mobile and my I Phone 6s which I activated for Straight Talk will not receive their calls or texts. They are on Separate plans

 

[hang-the-9]

Contact the service provider and see why those numbers are not working for you.