Find the last 4 digits (ZIP+4) for an address in 63651

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ZIP Code 63651 – Knob Lick, MO

Knob Lick, Missouri · St. Francois County · Central time

ZIP code63651
CityKnob Lick
StateMissouri
CountySt. Francois County
PopulationNot published (no Census ZIP area)
Time zoneCentral · local time
ZIP typePO box or unique ZIP (no Census area)
Center (lat, long)37.6754, -90.3677

Area codes in this area

235573

These are the area codes that most often serve ZIP 63651 (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

63640 Farmington · 5.5 mi63637 Doe Run · 8.6 mi63645 Fredericktown · 9.4 mi63601 Park Hills · 13.9 mi63650 Ironton · 15 mi63624 Bismarck · 15.6 mi63663 Pilot Knob · 15.7 mi63621 Arcadia · 17.6 mi

About ZIP 63651

ZIP code 63651 is assigned to Knob Lick, Missouri. It lies in St. Francois County. It is a PO-box-only or single-address ZIP, so the Census Bureau does not publish an area for it; the location shown is approximate. The closest neighboring ZIP is 63640 (Farmington), about 5.5 miles away.

Every address in 63651 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