Find the last 4 digits (ZIP+4) for an address in 00791

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ZIP Code 00791

Puerto Rico · Humacao Municipio · Atlantic time

ZIP code00791
City—
StatePuerto Rico
CountyHumacao MunicipioLas Piedras MunicipioYabucoa Municipio
Population45,455
Time zoneAtlantic · local time
ZIP typeStandard (has a Census ZCTA area)
Land area42.64 sq mi
Center (lat, long)18.1426, -65.8128

Area codes in this area

787939

These are the area codes that most often serve ZIP 00791 (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

00741 · 4.1 mi00771 · 4.9 mi00718 · 7.2 mi00767 · 7.4 mi00777 · 8.5 mi00754 · 10.5 mi00707 · 11.3 mi00735 · 12.3 mi

About ZIP 00791

ZIP code 00791 is in Puerto Rico. It crosses 3 counties; most of its land is in Humacao Municipio. Its Census area covers about 42.64 square miles of land. The closest neighboring ZIP is 00741, about 4.1 miles away.

Every address in 00791 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