Ἀλφαῖος Alphaîos, al-fah'-yos; of Hebrew origin (compare H2501); Alphæus, an Israelite:—Alpheus.
The KJV translates Strong's G256 in the following manner: Alphaeus (father of James) (4x), Alphaeus (father of Levi) (1x).
Alphaeus = "changing"
The father of Levi the publican (Mk 2:14)
The father of James the less, so called, one of the apostles
Strong's Number G256 matches the Greek Ἀλφαῖος (alphaios),
which occurs 5 times in 5 verses
in the TR Greek.
View OT results in the LXX Greek concordance
View NT results in the MGNT Greek concordance