Page Plus, yes. No idea about Boost Mobile. I bought a pair of Moto G XT1028 (Verizon prepaid) off Ebay, brand new old stock (plastic still on screens) with 4.4.2 Kit Kat. His auction stated good for Page Plus. Activated just fine on Red Pocket (another Verizon MVNO) - if they activate on one MVNO they will activate on any if its a 3G device.