Area codes · New Jersey
856 area code: where it is and what time it is
The 856 area code serves southwestern New Jersey, the New Jersey side of the Philadelphia metro area. It runs on Eastern Time (ET), and local calls inside 856 are dialed with 10 digits.
| State | New Jersey |
| Main cities | Camden, Cherry Hill, Vineland |
| Counties | western Burlington |
| Time zone | Eastern Time (ET) |
| In service since | June 12, 1999 |
| Split from | 609 |
| Overlay codes | None |
| Local dialing | 10 digits |
Where is the 856 area code?
The 856 area code serves southwestern New Jersey, the New Jersey side of the Philadelphia metro area.
An overlay means two or more area codes share the same map. New numbers can be issued in any of them, which is why neighbors, or even two lines at one business, can have different area codes.
What time zone is the 856 area code in?
The 856 area code is on Eastern Time (ET).
The clock above shows the current local time and accounts for daylight saving time automatically. If you are scheduling a call, that is the time the person who answers will see.
Which cities use the 856 area code?
Places in the 856 area code include Camden, Cherry Hill and Vineland. Counties served include western Burlington.
History of the 856 area code
- All of New Jersey used 201 from 1947; southern New Jersey moved to 609 in 1956.
- 856 was split from 609 and became operational on June 12, 1999, with permissive dialing until November 13, 1999.
- 856 moved to 10-digit local dialing in 2021 so that 988 could work as the national crisis line.
Is a call from the 856 area code a scam?
Not because of the area code. 856 is an ordinary New Jersey area code used by homes, businesses and cellphones. Scammers can fake any caller ID, including 856 numbers, so judge the call by what the caller asks for, not by the number.
- Spoofing. Robocallers often fake a local-looking number. An 856 caller ID does not prove the call came from New Jersey.
- Look-alike codes. Some three-digit codes that look domestic, such as 876 (Jamaica) and 809 (Dominican Republic), are international. Calling back a missed call from one can cost money. 856 is not one of them.
- What to do. Don't share codes, passwords or payment details with an unexpected caller. Report scam calls at reportfraud.ftc.gov and register your number at donotcall.gov.
Get an 856 number for your AI agent
Yes, if one is available. Every KaiCalls plan, from $10/mo, includes one phone number, and you can choose or swap its area code. From inside your agent, CallMCP's search_available_numbers tool checks live carrier inventory with area_code "856", and an extra line ($15/mo) is bought through a buy_number request that the account owner approves. Inventory changes, so a search for 856 can come back empty.
{
"name": "search_available_numbers",
"arguments": { "area_code": "856", "country": "US", "limit": 5 }
}The purchase step, buy_number, only files a request. A human on the account approves it before anything is bought, and then attach_number routes the number to your agent. The phone-number guide walks through every call. Owning an 856 number does not give your agent permission to call people there; read outbound call safety and consent first.
Other area codes
917 NY · 214 TX · 646 NY · 502 KY · 281 TX · 407 FL · 505 NM · 850 FL · 216 OH · 346 TX · 757 VA · 817 TX · 724 PA · 603 NH · 765 IN · 540 VA · 239 FL · 607 NY · 616 MI
Sources
Facts checked against the North American Numbering Plan Administrator (NANPA) on 2026-10-30. If NANPA says something different, NANPA wins.