Find the last 4 digits (ZIP+4) for an address in 63557

ZIP 63557, New Boston, MO is filled in. Just type the street address.

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ZIP Code 63557 – New Boston, MO

New Boston, Missouri · Linn County · Central time

ZIP code63557
CityNew Boston
StateMissouri
CountyLinn CountyMacon CountyAdair CountySullivan County
Population272
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area84.32 sq mi
Center (lat, long)39.9828, -92.8784

Area codes in this area

660

These are the area codes that most often serve ZIP 63557 (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

63566 Winigan · 5.1 mi63539 Ethel · 7 mi64631 Bucklin · 10 mi63538 Elmer · 10.7 mi64674 Purdin · 14.8 mi64630 Browning · 15.2 mi64628 Brookfield · 15.8 mi63558 New Cambria · 17.5 mi

About ZIP 63557

ZIP code 63557 is assigned to New Boston, Missouri. It crosses 4 counties; most of its land is in Linn County. Its Census area covers about 84.32 square miles of land. The closest neighboring ZIP is 63566 (Winigan), about 5.1 miles away.

Every address in 63557 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