English pronunciation of “number”

number

uk How to pronounce number noun in British English
us How to pronounce number noun in American English
uk How to pronounce number verb in British English
us How to pronounce number verb in American English
us How to pronounce number in American English

(English pronunciations of “number” from the Cambridge Advanced Learner’s Dictionary & Thesaurus and from the Cambridge Academic Content Dictionary, both sources © Cambridge University Press)