American Sim card Frequency Band

Mobile network system and frequency band of four major mobile operators in the United States:

1.Verizon

CDMA：850MHz，1900MHz

CDMA EVDO/CDMA2000(3G):850MHz，1900MHz

LTE(FDD):700MHz(Band 13)，1700Mhz(Band 4)

2.Sprint

CDMA:800MHz(Band 10),1900MHz(Band 2)

CDMA EVDO/CDMA2000(3G):1900MHz(Band 2)

LTE(FDD):800MHz(Band 26)，1900MHz(prior ,Band 25)

LTE(TDD):2500MHz(Band 41)

3.T-Mobile

GSM:1900MHz，850MHz

WCDMA(3G，HSPA+):1700/2100MHz(成对)，1900Mhz

CDMA EVDO/CDMA2000(3G)：1700/2100MHz(成对，prior)，1900MHz

LTE(FDD):1700/2100MHz(成对，prior，band 4)

4.AT&T

GSM:850MHz，1900MHz(some regional)

WCDMA(3G，HSPA+):1900MHz(prior),850MHz

LTE(FDD):1700MHz/2100MHz(成对，prior,band 4)，1900MHz(Band 2)，700MHz(Band 17,29)

There are 10 LTE bands in the United States, namely LTE: bands: 1 / 2 / 4 / 5 / 17 / 19 / 25 / 26 / 41