2.0 sim compatible w/ 3.0 phones?

Was wondering if a 2.0 sim card would be compatible with a 3.0 phone or will I have to buy a new sim card. Currently have a Moto E 2nd gen, thinking about upgrading.

2.0 SIM card is not compatible with 3.0 [2.0 is CDMA [Sprint] while BYOD 3.0 is GSM [T-Mobile]

As a CDMA SIM [well a LTE SIM] it needs to stay with the phone it came with

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