Find the last 4 digits (ZIP+4) for an address in 48770

ZIP 48770, Whittemore, MI is filled in. Just type the street address.

Addresses are checked through our secure proxy. Bot checks use Cloudflare Turnstile. Each device can run 5 live checks per day; repeats of the same address are free.

ZIP Code 48770 – Whittemore, MI

Whittemore, Michigan · Iosco County · Eastern time

ZIP code48770
CityWhittemore
StateMichigan
CountyIosco CountyOgemaw County
Population1,843
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area69.21 sq mi
Center (lat, long)44.2512, -83.8142

Area codes in this area

989

These are the area codes that most often serve ZIP 48770 (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

48748 National City · 7.9 mi48756 Prescott · 8 mi48765 Turner · 8.4 mi48739 Hale · 8.4 mi48763 Tawas City · 9.9 mi48766 Twining · 9.9 mi48635 Lupton · 12.9 mi48743 Long Lake · 13.3 mi

About ZIP 48770

ZIP code 48770 is assigned to Whittemore, Michigan. It crosses 2 counties; most of its land is in Iosco County. Its Census area covers about 69.21 square miles of land. The closest neighboring ZIP is 48748 (National City), about 7.9 miles away.

Every address in 48770 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