Pronunciation: [d͡ʒˈampnəm] (IPA)
Correct spelling for the English word "JAMPNUM" is [d͡ʒˈampnəm], [dʒˈampnəm], [dʒ_ˈa_m_p_n_ə_m] (IPA phonetic alphabet).
Correct spelling for JAMPNUM