Find the last 4 digits (ZIP+4) for an address in 62638

ZIP 62638, Franklin, IL is filled in. Just type the street address.

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ZIP Code 62638 – Franklin, IL

Franklin, Illinois · Morgan County · Central time

ZIP code62638
CityFranklin
StateIllinois
CountyMorgan CountyMacoupin County
Population1,485
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area67.65 sq mi
Center (lat, long)39.6093, -90.0812

Area codes in this area

217447

These are the area codes that most often serve ZIP 62638 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Map

Nearby ZIP codes

62695 Woodson · 7.6 mi62692 Waverly · 7.8 mi62668 Murrayville · 9 mi62683 Scottville · 9 mi62667 Modesto · 9.6 mi62601 Alexander · 10 mi62651 Jacksonville · 11.4 mi62650 Jacksonville · 11.6 mi

About ZIP 62638

ZIP code 62638 is assigned to Franklin, Illinois. It crosses 2 counties; most of its land is in Morgan County. Its Census area covers about 67.65 square miles of land. The closest neighboring ZIP is 62695 (Woodson), about 7.6 miles away.

Every address in 62638 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources