My family has a family plan with 500 minutes and 4 lines connected to it.  Right now I have 5000 texts with unlimited texts to other verizon phones, however, I am coming close to exceeding this (I text a lot.)

I was wondering if there was a way to tack unlimited texting onto the 500 minute plan that we already have.

Thank you for reading, any suggestions as to what to do would be helpful.