1-900 is a type premium rate telephone number, found in North America, using the pseudo area code "900".
1-900 may also refer to:
1-900 (film), a 1994 Dutch film 1-900 (record producer), a U.S. record producer, songwriter, musician
See also
1900 (disambiguation)
L-900, a Ford L series heavy duty truck Samsung Omnia SGH i-900 smartphone 900 (disambiguation)