Postal prefix explorer
United States codes starting with “63”
417 distinct postal codes match this prefix in the active snapshot.
63005Chesterfield1 source records63006Chesterfield1 source records63010Arnold1 source records63011Ballwin1 source records63012Barnhart1 source records63013Beaufort1 source records63014Berger1 source records63015Catawissa1 source records63016Cedar Hill1 source records63017Chesterfield1 source records63019Crystal City1 source records63020De Soto1 source records63021Ballwin1 source records63022Ballwin1 source records63023Dittmer1 source records63024Ballwin1 source records63025Eureka1 source records63026Fenton1 source records63028Festus1 source records63030Fletcher1 source records63031Florissant1 source records63032Florissant1 source records63033Florissant1 source records63034Florissant1 source records63036French Village1 source records63037Gerald1 source records63038Glencoe1 source records63039Gray Summit1 source records63040Grover1 source records63041Grubville1 source records63042Hazelwood1 source records63043Maryland Heights1 source records63044Bridgeton1 source records63045Earth City1 source records63047Hematite1 source records63048Herculaneum1 source records63049High Ridge1 source records63050Hillsboro1 source records63051House Springs1 source records63052Imperial1 source records63053Kimmswick1 source records63055Labadie1 source records63056Leslie1 source records63057Liguori1 source records63060Lonedell1 source records63061Luebbering1 source records63065Mapaville1 source records63066Morse Mill1 source records63068New Haven1 source records63069Pacific1 source records63070Pevely1 source records63071Richwoods1 source records63072Robertsville1 source records63073Saint Albans1 source records63074Saint Ann1 source records63077Saint Clair1 source records63079Stanton1 source records63080Sullivan1 source records63084Union1 source records63087Valles Mines1 source records