1. 440 (number)440 is the natural number following 439 and preceding 441. 440 is a happy number. Area Code 440 is also a phone area code for Greater Cleveland, Ohio area. 440 hertz is the frequency of the note A above middle C used in standard western music theory, see A440. 440 is Dominican musician Juan Luis Guerra's backup band. Volvo 440 440 is the name of a Beverly Hills Marketing company, also known as 440 Artist Alignment,
Read “440 (number)” on English Wikipedia
Read “440” on Japanese Wikipedia
Read “440 (number)” on DBpedia
Read “440 (number)” on English Wikipedia
Read “440” on Japanese Wikipedia
Read “440 (number)” on DBpedia
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