From band_combos_per_plmn.xml, with the bundles the OTA manifest routes each PLMN to.

ATT

PLMN 310-150310-280310-380310-410313-100

Bundles ATT_FirstNet_USATT_USATT_aio_US

12 MVNO bundles on these PLMNs

ATT_CC_USATT_Defense_USATT_Dish_MVNO_USATT_KORE_USATT_NR_USATT_Puretalk_USATT_RedPocket_USATT_TFW_USATT_aio_NR_USBootstrap_ATT_USGigSky_SIM_USGigSky_US

Platforms	Combos	EN-DC	NR	LTE	NR-DC	Max CC	NR bands	LTE anchors
P1P4P5P6P7	315	206	109	0	9	5	n2 n5 n66 n77 FR2 n258 n260	B2 B5 B12 B14 B29 B30 B66	Combos

TMO

PLMN 310-160310-200310-210310-220310-230310-240310-250310-260310-270310-310310-490310-660310-800311-660311-882

Bundles TMobile_US

14 MVNO bundles on these PLMNs

Dish_MVNO_USDish_Ting_USFMFamilyMobile_USRMRoamMobility_USTMobile_Boost_USTMobile_CC_USTMobile_Charter_USTMobile_Comcast_USTMobile_MVNO_USTMobile_MetroPCS_USTMobile_TFW_Simple_USTMobile_UltraMint_USTMobile_Vodafone_USTMobile_Wholesale_US

Platforms	Combos	EN-DC	NR	LTE	NR-DC	Max CC	NR bands	LTE anchors
P1P4P5P6P7	302	79	223	0	5	5	n25 n41 n66 n71 n77 FR2 n258 n260 n261	B2 B12 B48 B66 B71	Combos

VZW

PLMN 311-480311-481311-482311-483311-484311-485311-486311-487311-488311-489310-590310-599

Bundles Verizon_LTE_US

14 MVNO bundles on these PLMNs

Appalachian_LTE_USCellcom_LTE_USCopperValley_LTE_USPPioneer_LTE_USTHC_LTE_USVerizon_Charter_LTE_USVerizon_Comcast_LTE_USVerizon_Core_Visible_LTE_USVerizon_Cox_LTE_USVerizon_MVNO_USVerizon_Response_LTE_USVerizon_TFW_LTE_USVerizon_Ting_LTE_USVerizon_Visible_LTE_US

Platforms	Combos	EN-DC	NR	LTE	NR-DC	Max CC	NR bands	LTE anchors
P1P4P5P6P7	342	175	167	0	32	6	n2 n5 n48 n66 n77 FR2 n260 n261	B2 B5 B13 B48 B66	Combos

KDDI-LEGACY

PLMN 440-51

Bundles KDDI_LTE_only_jp

3 MVNO bundles on these PLMNs

KDDI_BIGLOBE_LTE_only_jpKDDI_JCOM_LTE_only_jpKDDI_UQ_LTE_only_jp

Platforms	Combos	EN-DC	NR	LTE	NR-DC	Max CC	NR bands	LTE anchors
P1P4P5P6P7	25	25	0	0	0	5	n3 n28 n41 n77	B1 B3 B11 B18 B41 B42	Combos

KDDI

PLMN 440-54

Bundles KDDI_jp

2 MVNO bundles on these PLMNs

KDDI_Povo_NR_jpKDDI_UQ_NR_jp

Platforms	Combos	EN-DC	NR	LTE	NR-DC	Max CC	NR bands	LTE anchors
P1P4P5P6P7	56	25	31	0	0	5	n3 n28 n40 n41 n77	B1 B3 B11 B18 B41 B42	Combos

US_CELLULAR

PLMN 311-580311-588311-589

Bundles USCellular_LTE_US

1 MVNO bundles on these PLMNs

WWebbing

Platforms	Combos	EN-DC	NR	LTE	NR-DC	Max CC	NR bands	LTE anchors
P1P4P5P6P7	173	166	7	0	0	5	n2 n5 n12 n41 n48 n66 n71 n77 FR2 n260 n261	B1 B2 B3 B5 B7 B8 B12 B41 B42 B48 B66 B71	Combos

SOFTBANK

PLMN 440-20

Bundles Softbank_jp

1 MVNO bundles on these PLMNs

Softbank_YMobile_jp

Platforms	Combos	EN-DC	NR	LTE	NR-DC	Max CC	NR bands	LTE anchors
P1P4P5P6P7	115	76	39	0	0	5	n1 n3 n28 n77	B1 B3 B8 B11 B28 B42	Combos

UNICOM_CN

PLMN 460-01460-09

Bundles Unicom_cn

Platforms	Combos	EN-DC	NR	LTE	NR-DC	Max CC	NR bands	LTE anchors
P1P4P5P6P7	62	26	36	0	0	5	n1 n8 n78	B1 B3 B5 B8	Combos

CMCC

PLMN 460-00460-02460-07460-08

Bundles CMCC_cn

Platforms	Combos	EN-DC	NR	LTE	NR-DC	Max CC	NR bands	LTE anchors
P1P4P5P6P7	51	12	39	0	0	3	n28 n41 n79	B3 B8 B39 B40 B41	Combos

CHINATELECOM_CN

PLMN 460-11

Bundles ChinaTelecom_USIM_cn

Platforms	Combos	EN-DC	NR	LTE	NR-DC	Max CC	NR bands	LTE anchors
P1P4P5P6P7	59	26	33	0	0	5	n1 n78	B1 B3 B5 B8	Combos