Word

HSK	Not in HSK
FREQUENCY	Unknown

电话号码 diàn huà hào mǎ

telephone number; a numeric sequence used to uniquely identify a telephone subscriber within a telecommunication network

电 diàn HSK 1	electricity; electric; lightning
话 huà HSK 1	speech, talk, language; dialect
号 hào HSK 1	mark, sign; symbol; number
码 mǎ HSK 4	number, numerals; yard; symbol