856 Area Code: Cherry Hill, New Jersey

Southwestern New Jersey is served by the 856 area code, with Cherry Hill as the primary city in the directory's records. Cherry Hill sits in Camden County across the Delaware River from Philadelphia, organized around a substantial cluster of office parks, retail corridors, and residential communities that have grown up alongside the broader Philadelphia metropolitan area. The 856 footprint covers Camden, Vineland, Bridgeton, Atlantic County's western reaches, and the surrounding cluster of southwestern New Jersey cities and townships.

In records the directory has compiled for 856 numbers, other New Jersey cities — Edison, Elizabeth, Jersey City, and Newark — recur frequently. None of those are inside the 856 footprint. The pattern reflects standard public-record dynamics, with phone numbers porting across New Jersey and addresses linked across multiple cities. The directory currently documents 456 distinct prefixes within 856 in detail, a working subset of the prefix population the code carries.

Cherry Hill's median household income runs well above the US figure, in line with the broader southern New Jersey corridor's higher-income profile and the city's role as a regional retail and corporate center. Home values come in above the national median, the city's median age sits notably above the US reading at roughly the early forties, and population places Cherry Hill as one of the larger municipalities in southern New Jersey. The 856 footprint as a whole reflects a mix of higher-income suburban communities and the surrounding cluster of cities along the Delaware corridor.