To faciltiate users, the United States of America is divided into regions known as Area Codes, corresponding to particular geographic telephone dialing areas.
An area code denotes the regional location of a phone number within the United States.
The Area Code table below shows an area codes each.
Area Code 856 listing, by city
@The cities listed with each area code are the major cities for that area code;
| City / State | Area code | Zip Code | County | Iso | |
|---|---|---|---|---|---|
| Alloway (New Jersey) | 856 | 8001 | Salem | US-NJ | |
| Atco (New Jersey) | 856 | 8004 | Camden | US-NJ | |
| Audubon (New Jersey) | 856 | 8106 | Camden | US-NJ | |
| Barrington (New Jersey) | 856 | 8007 | Camden | US-NJ | |
| Bellmawr (New Jersey) | 856 | 8031 | Camden | US-NJ | |
| Bellmawr (New Jersey) | 856 | 8099 | Camden | US-NJ | |
| Berlin (New Jersey) | 856 | 8009 | Camden | US-NJ | |
| Beverly (New Jersey) | 856 | 8010 | Burlington | US-NJ | |
| Blackwood (New Jersey) | 856 | 8012 | Camden | US-NJ | |
| Bridgeport (New Jersey) | 856 | 8014 | Gloucester | US-NJ | |
| Bridgeton (New Jersey) | 856 | 08302 | Cumberland | US-NJ | |
| Bridgeton (New Jersey) | 856 | 08302 | Cumberland | US-NJ | |
| Buena (New Jersey) | 856 | 08310 | Atlantic | US-NJ | |
| Buena (New Jersey) | 856 | 08310 | Atlantic | US-NJ | |
| Camden (New Jersey) | 856 | 8101 | Camden | US-NJ | |
| Camden (New Jersey) | 856 | 8104 | Camden | US-NJ | |
| Camden (New Jersey) | 856 | 08102 | Camden | US-NJ | |
| Camden (New Jersey) | 856 | 08103 | Camden | US-NJ | |
| Camden (New Jersey) | 856 | 08105 | Camden | US-NJ | |
| Camden (New Jersey) | 856 | 08102 | Camden | US-NJ | |
| Camden (New Jersey) | 856 | 08103 | Camden | US-NJ | |
| Camden (New Jersey) | 856 | 08105 | Camden | US-NJ | |
| Cedarville (New Jersey) | 856 | 8311 | Cumberland | US-NJ | |
| Cherry Hill (New Jersey) | 856 | 8002 | Camden | US-NJ | |
| Cherry Hill (New Jersey) | 856 | 8003 | Camden | US-NJ | |
| Cherry Hill (New Jersey) | 856 | 8034 | Camden | US-NJ | |
| Clarksboro (New Jersey) | 856 | 8020 | Gloucester | US-NJ | |
| Clayton (New Jersey) | 856 | 8312 | Gloucester | US-NJ | |
| Clementon (New Jersey) | 856 | 08021 | Camden | US-NJ | |
| Clementon (New Jersey) | 856 | 08021 | Camden | US-NJ | |
| Collingswood (New Jersey) | 856 | 8108 | Camden | US-NJ | |
| Deepwater (New Jersey) | 856 | 8023 | Salem | US-NJ | |
| Deerfield Street (New Jersey) | 856 | 8313 | Cumberland | US-NJ | |
| Delmont (New Jersey) | 856 | 8314 | Cumberland | US-NJ | |
| Dividing Creek (New Jersey) | 856 | 8315 | Cumberland | US-NJ | |
| Dorchester (New Jersey) | 856 | 8316 | Cumberland | US-NJ | |
| Elmer (New Jersey) | 856 | 8318 | Salem | US-NJ | |
| Ewan (New Jersey) | 856 | 8025 | Gloucester | US-NJ | |
| Fairton (New Jersey) | 856 | 8320 | Cumberland | US-NJ | |
| Fortescue (New Jersey) | 856 | 8321 | Cumberland | US-NJ | |
| Franklinville (New Jersey) | 856 | 8322 | Gloucester | US-NJ | |
| Gibbsboro (New Jersey) | 856 | 8026 | Camden | US-NJ | |
| Gibbstown (New Jersey) | 856 | 8027 | Gloucester | US-NJ | |
| Glassboro (New Jersey) | 856 | 8028 | Gloucester | US-NJ | |
| Glendora (New Jersey) | 856 | 8029 | Camden | US-NJ | |
| Gloucester City (New Jersey) | 856 | 8030 | Camden | US-NJ | |
| Greenwich (New Jersey) | 856 | 8323 | Cumberland | US-NJ | |
| Grenloch (New Jersey) | 856 | 8032 | Gloucester | US-NJ | |
| Haddon Heights (New Jersey) | 856 | 08035 | Camden | US-NJ | |
| Haddon Heights (New Jersey) | 856 | 08035 | Camden | US-NJ | |
| Haddonfield (New Jersey) | 856 | 08033 | Camden | US-NJ | |
| Haddonfield (New Jersey) | 856 | 08033 | Camden | US-NJ | |
| Hancocks Bridge (New Jersey) | 856 | 8038 | Salem | US-NJ | |
| Harrisonville (New Jersey) | 856 | 8039 | Gloucester | US-NJ | |
| Heislerville (New Jersey) | 856 | 8324 | Cumberland | US-NJ | |
| Jobstown (New Jersey) | 856 | 08041 | Burlington | US-NJ | |
| Jobstown (New Jersey) | 856 | 08041 | Burlington | US-NJ | |
| Landisville (New Jersey) | 856 | 8326 | Atlantic | US-NJ | |
| Lawnside (New Jersey) | 856 | 8045 | Camden | US-NJ | |
| Leesburg (New Jersey) | 856 | 8327 | Cumberland | US-NJ | |
| Magnolia (New Jersey) | 856 | 08049 | Camden | US-NJ | |
| Magnolia (New Jersey) | 856 | 08049 | Camden | US-NJ | |
| Malaga (New Jersey) | 856 | 8328 | Gloucester | US-NJ | |
| Mantua (New Jersey) | 856 | 8051 | Gloucester | US-NJ | |
| Maple Shade (New Jersey) | 856 | 08052 | Burlington | US-NJ | |
| Maple Shade (New Jersey) | 856 | 08052 | Burlington | US-NJ | |
| Marlton (New Jersey) | 856 | 8053 | Burlington | US-NJ | |
| Mauricetown (New Jersey) | 856 | 8329 | Cumberland | US-NJ | |
| Merchantville (New Jersey) | 856 | 08109 | Camden | US-NJ | |
| Merchantville (New Jersey) | 856 | 08109 | Camden | US-NJ | |
| Mickleton (New Jersey) | 856 | 8056 | Gloucester | US-NJ | |
| Millville (New Jersey) | 856 | 08332 | Cumberland | US-NJ | |
| Millville (New Jersey) | 856 | 08332 | Cumberland | US-NJ | |
| Minotola (New Jersey) | 856 | 8341 | Atlantic | US-NJ | |
| Monroeville (New Jersey) | 856 | 8343 | Gloucester | US-NJ | |
| Moorestown (New Jersey) | 856 | 08057 | Burlington | US-NJ | |
| Moorestown (New Jersey) | 856 | 08057 | Burlington | US-NJ | |
| Mount Ephraim (New Jersey) | 856 | 8059 | Camden | US-NJ | |
| Mount Laurel (New Jersey) | 856 | 08054 | Burlington | US-NJ | |
| Mount Laurel (New Jersey) | 856 | 08054 | Burlington | US-NJ | |
| Mount Royal (New Jersey) | 856 | 8061 | Gloucester | US-NJ | |
| Mullica Hill (New Jersey) | 856 | 08062 | Gloucester | US-NJ | |
| Mullica Hill (New Jersey) | 856 | 08062 | Gloucester | US-NJ | |
| National Park (New Jersey) | 856 | 8063 | Gloucester | US-NJ | |
| Newfield (New Jersey) | 856 | 8344 | Gloucester | US-NJ | |
| Newport (New Jersey) | 856 | 8345 | Cumberland | US-NJ | |
| Norma (New Jersey) | 856 | 8347 | Salem | US-NJ | |
| Oaklyn (New Jersey) | 856 | 8107 | Camden | US-NJ | |
| Palmyra (New Jersey) | 856 | 8065 | Burlington | US-NJ | |
| Paulsboro (New Jersey) | 856 | 8066 | Gloucester | US-NJ | |
| Pedricktown (New Jersey) | 856 | 8067 | Salem | US-NJ | |
| Penns Grove (New Jersey) | 856 | 8069 | Salem | US-NJ | |
| Pennsauken (New Jersey) | 856 | 08110 | Camden | US-NJ | |
| Pennsauken (New Jersey) | 856 | 08110 | Camden | US-NJ | |
| Pennsville (New Jersey) | 856 | 8070 | Salem | US-NJ | |
| Pitman (New Jersey) | 856 | 8071 | Gloucester | US-NJ | |
| Port Elizabeth (New Jersey) | 856 | 8348 | Cumberland | US-NJ | |
| Port Norris (New Jersey) | 856 | 8349 | Cumberland | US-NJ | |
| Quinton (New Jersey) | 856 | 8072 | Salem | US-NJ | |
| Rancocas (New Jersey) | 856 | 8073 | Burlington | US-NJ | |
| Richland (New Jersey) | 856 | 8350 | Atlantic | US-NJ | |
| Richwood (New Jersey) | 856 | 8074 | Gloucester | US-NJ | |
| Riverside (New Jersey) | 856 | 8075 | Burlington | US-NJ | |
| Riverton (New Jersey) | 856 | 8076 | Burlington | US-NJ | |
| Riverton (New Jersey) | 856 | 8077 | Burlington | US-NJ | |
| Rosenhayn (New Jersey) | 856 | 8352 | Cumberland | US-NJ | |
| Runnemede (New Jersey) | 856 | 8078 | Camden | US-NJ | |
| Salem (New Jersey) | 856 | 08079 | Salem | US-NJ | |
| Salem (New Jersey) | 856 | 08079 | Salem | US-NJ | |
| Sewell (New Jersey) | 856 | 8080 | Gloucester | US-NJ | |
| Shiloh (New Jersey) | 856 | 8353 | Cumberland | US-NJ | |
| Sicklerville (New Jersey) | 856 | 8080 | Camden | US-NJ | |
| Somerdale (New Jersey) | 856 | 8083 | Camden | US-NJ | |
| Stratford (New Jersey) | 856 | 8084 | Camden | US-NJ | |
| Swedesboro (New Jersey) | 856 | 8085 | Gloucester | US-NJ | |
| Thorofare (New Jersey) | 856 | 8086 | Gloucester | US-NJ | |
| Vineland (New Jersey) | 856 | 8362 | Cumberland | US-NJ | |
| Vineland (New Jersey) | 856 | 08360 | Cumberland | US-NJ | |
| Vineland (New Jersey) | 856 | 08361 | Cumberland | US-NJ | |
| Vineland (New Jersey) | 856 | 08360 | Cumberland | US-NJ | |
| Vineland (New Jersey) | 856 | 08361 | Cumberland | US-NJ | |
| Waterford Works (New Jersey) | 856 | 08089 | Camden | US-NJ | |
| Waterford Works (New Jersey) | 856 | 08089 | Camden | US-NJ | |
| Wenonah (New Jersey) | 856 | 8090 | Gloucester | US-NJ | |
| West Berlin (New Jersey) | 856 | 8091 | Camden | US-NJ | |
| West Deptford (New Jersey) | 856 | 08096 | Gloucester | US-NJ | |
| West Deptford (New Jersey) | 856 | 08096 | Gloucester | US-NJ | |
| Westville (New Jersey) | 856 | 8093 | Gloucester | US-NJ | |
| Williamstown (New Jersey) | 856 | 8094 | Gloucester | US-NJ | |
| Winslow (New Jersey) | 856 | 08095 | Camden | US-NJ | |
| Winslow (New Jersey) | 856 | 08095 | Camden | US-NJ | |
| Woodbury Heights (New Jersey) | 856 | 08097 | Gloucester | US-NJ | |
| Woodbury Heights (New Jersey) | 856 | 08097 | Gloucester | US-NJ | |
| Woodstown (New Jersey) | 856 | 8098 | Salem | US-NJ |