In the US, 1710–1755 MHz and 2110–2155 MHz are used instead, as the 1900 MHz band was already used.
USA-s leiab kasutust aga 1710–1755 MHz/2110–2155 MHz (T-Mobile), kuna 1900 MHz sagedusala on juba varem kasutuses (näiteks GSM-i poolt).