Some phones, if bought from prepaid companies, will be lock on that carrier for certain time before the IMEI is released. Most of 4g phones can be used on multiple service providers as long as it is not on a no pay or lost report. Verizon does care if you bring a phone from who ever, so not sure what Willy talking bout and they do not have todo anything. Lol
I bought a different phone and used it on Verizon. They didn't like it, but they have to do it.
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I don't believe so.
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