848 Area Code: Edison, New Jersey

New Jersey's 848 area code is an overlay sharing geography with the long-running 732 across central New Jersey along the coast and inland. Edison anchors the directory's records here. The city sits in Middlesex County in the central part of the state, organized around a substantial industrial and corporate base that includes pharmaceutical operations, research-and-development campuses, and a long-standing role as a regional commercial center. The 848 designation, part of the North American Numbering Plan, has been filling with allocations as the broader 732 region's number demand has continued to grow.

Records linked to 848 numbers in the directory often include Cherry Hill, Elizabeth, Jersey City, and Newark — New Jersey cities outside the 848 footprint. The pattern reflects standard public-record dynamics across New Jersey. The directory currently documents 88 distinct prefixes within 848 in detail, a working subset of the prefix population the code carries.

Edison's median household income runs well above the US figure, in line with the broader central New Jersey corridor's higher-income profile. Home values come in well above the national median, the city's median age sits close to the US reading, and population places Edison among the larger cities in New Jersey. The 848 footprint shares those demographics with 732 because both codes serve central New Jersey in overlapping form, and the broader region reflects a long-standing concentration of pharmaceutical research, the Jersey Shore communities, and the surrounding cluster of higher-income suburban cities.