Switching from micro sim to nano sim?

[tsmall]

in about 4 months my 2 year contract will end on my galaxy s4. I bought a new phone called the oneplus 2 from a friend and it uses nano sim not micro sim. How do i go about getting a nano sim for this phone after my 2 year contract is up while keeping my number if possible?

[mama23dogs]

You should have done your homework first.

THe one plus two will not work on Verizon.   It has no CDMA bands and does not have the LTE bands for Verizon.

It will work on ATT perfectly with a preactivated ATT SIM card and APN settings programed for ATT.

[mama23dogs]

FYI.

WCDMA is not CDMA,   WCDMA is GSM technology. 

[SuzyQ]

To keep your number and use that phone, once the contract expires you can port the number to AT&T, and get a SIM card from AT&T to use.They have comparable plans and pricing.  If yo uwant to stay with Verizon, you'll need to purchase a different phone (and sell the OnePlus to recoup your $$)