Does my carrier support Voice over NR on iOS yet?

aka. AT&T M-Cell

ATT_NR_US 72.7.2 (72.0.2)

Dish_US 72.7.1 (72.0)

TMobile_Wholesale_US 72.7.1 (72.0)

TMobile_Comcast_US 72.7.1 (72.0)

TMobile_MetroPCS_US 72.7.2 (72.1)

Verizon_Charter_LTE_US 72.7.2 (72.0.1)

TMobile_Charter_US 72.7.1 (72.0)

TMobile_US 72.7.2 (72.1)

TMobile_UltraMint_US 72.7.1 (72.0)

aka. Roaming, Extender, Extended

Verizon_MVNO_US 72.7.2 (72.0.1)

aka. Roaming, Extender, Extended

Verizon_LTE_US 72.7.2 (72.0.1)

Verizon_Comcast_LTE_US 72.7.2 (72.0.1)

AppWire_LTE_US 72.7.2

aka. AT&T M-Cell

ATT_US 72.7.2

Dish_MVNO_US 72.7.1

CellularSouth_LTE_US 72.7.2

TMobile_CC_US 72.7.1

aka. AT&T, cingular, AT&T M-Cell

ATT_FirstNet_US 72.7.2

Charter_NR_US 72.7.1

FamilyMobile_US 72.7.1

TMobile_TFW_Simple_US 72.7.1

USCellular_LTE_US 72.7.1

Comcast_NR_US 72.7.1

Bell_ca 72.7.2 (72.0)

Telus_Koodo_ca 72.7.1 (72.0)

Rogers_ca 72.7.1 (72.0)

Telus_ca 72.7.1 (72.0)

Bell_Virgin_ca 72.7.2

CBN_cn 72.7.1 (72.0.2)

ChinaTelecom_USIM_cn 72.7.1 (72.0.1)

CMCC_cn 72.7.1 (72.0.1)

Unicom_cn 72.7.1 (72.0.1)

aka. Bouygues, La Poste Mobile

Bouygues_fr 72.7.1 (72.0)

Free_fr 72.7.1 (72.0)

aka. Orange F

Orange_France 72.7.2 (72.0)

aka. Syma, Prixtel, Coriolis

SFR_fr 72.7.1 (72.0)

O2_Germany 72.7.2 (72.1)

EPlus_de 72.7.2 (72.1)

TMobile_Germany 72.7.1 (72.0.1)

Vodafone_de 72.7.2 (72.0.2)

StarHub_giga_sg 72.7.1 (72.0)

aka. M1-3GSM

MobileOne_sg 72.7.1 (72.0)

SingTel_sg 72.7.1 (72.0)

StarHub_sg 72.7.1 (72.0)

Vodafone_Lebara_au 72.7.1 (72.0)

Telstra_au 72.7.1 (72.0)

aka. Vodafone AU

Vodafone_au 72.7.1 (72.0)

aka. amaysim

Optus_au 72.7.1

aka. MY MAXIS

Maxis_my 72.7.1 (72.0)

UMobile_my 72.7.1 (72.0.1)

Yes_my 72.7.1 (72.0)

AVEA_tr 72.7.2 (72.1)

Turkcell_tr 72.7.2 (72.1)

Vodafone_tr 72.7.1 (72.1)

TMobile_uk 72.7.1 (72.0)

aka. BT

BT_Business_uk 72.7.1 (72.0)

aka. O2-UK, Sky

O2_UK 72.7.1 (72.0.1)

aka. BT

BT_Consumer_uk 72.7.1

aka. BT OnePhone UK

BT_OnePhone_uk 72.7.1

Orange_uk 72.7.1

Vodafone_uk 72.7.1

BhartiAirtel_in 72.7.1 (72.0)

RelianceJio_in 72.7.2 (72.0)

Viva_kw 72.7.1 (72.0)

Zain_kw 72.7.1 (72.0)

TMN_pt 72.7.1 (72.0)

aka. WOO, WTF

Optimus_pt 72.7.1 (72.0)

Telefonica_es 72.7.1 (72.0)

aka. Orange

Orange_es 72.7.1 (72.0)

du_ae 72.7.1 (72.0)

Etisalat_ae 72.7.1 (72.0)

aka. 3

One_at 72.7.1 (72.0)

vivo_br 72.7.1 (72.0.1)

aka. Claro BR

Claro_br 72.7.1

aka. VIVO

TIM_br 72.7.1

Elisa_ee 72.7.1 (72.0)

elisa_fi 72.7.1 (72.0.1)

TMobile_gr 72.7.1 (72.0)

aka. CSL

CSL_hk 72.7.1 (72.0)

CMCC_hk 72.7.1

SmarTone_hk 72.7.1

aka. SoftBank, LINEMO

Softbank_jp 72.7.1 (72.0)

aka. au

KDDI_NR_jp 72.7.1

KDDI_Povo_NR_jp 72.7.1

KDDI_UQ_NR_jp 72.7.2

aka. docomo

Docomo_jp 72.7.1

CTM_mo 72.7.1 (72.0)

ChinaTelecom_USIM_mo 72.7.1

Liberty_pr 69.1

KTF_kr 72.7.2

Sunrise_ch 72.7.1 (72.0)

Swisscom_ch 72.7.2

aka. TH GSM

AIS_th 72.7.1 (72.0)

TrueH_th 72.7.1

TDC_dk 72.7.1

Viettel_vn 72.7.1