Area code 856, Telephone prefix in New Jersey, United States.
Area code 856 is a telephone prefix serving southwestern New Jersey, covering counties like Camden, Gloucester, and portions of Burlington. The numbering region connects both urban and rural communities across this southern part of the state.
Area code 856 was created in 1999 through a split from the existing 609 area code to meet growing telephone demand in southwestern New Jersey. This division allowed better management of numbering resources across the region.
This telephone prefix connects communities across southern New Jersey, from Camden's urban neighborhoods to the agricultural regions of Salem County.
Calls within the 856 area code use seven-digit dialing, while calls to other area codes require the full ten-digit number. The region borders the 609 area code that covers other parts of South Jersey.
The area code serves numerous municipalities near Philadelphia, making it a central communication hub for New Jersey residents working across state lines.
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