🇺🇸 870 area code
Area code 870 covers Jonesboro, Pine Bluff, El Dorado and Batesville and the surrounding area in Arkansas. It shares that territory with 327, so the same neighbourhood can have numbers in any of them. Enter an 870 number below for a free check before you call back.
- Location: Jonesboro, Arkansas
- Time zone: Central (UTC−6)
- In service since April 14, 1997
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Area code 870 at a glance
- Area code
- 870
- Location
- Arkansas, United States
- Main cities
- Jonesboro, Pine Bluff, El Dorado, Batesville, Camden, Mountain Home
- Time zone
- Central (UTC−6)
- Local time now
- —
- In service since
- April 14, 1997
- Created from
- 501
- Overlay codes
- 327
- Codes split from it
- 327
- Local calls
- Dial 10 digits
- Number format
- (870) 555-0123
- From abroad
- +1 870 555 0123
Cities in area code 870
- Jonesboro
- Pine Bluff
- El Dorado
- Batesville
- Camden
- Mountain Home
- Paragould
- Texarkana
- West Memphis
- Arkadelphia
Is a 870 call a scam?
An area code tells you where a number was first assigned, not where the caller is. Mobile numbers keep their area code when people move, and internet (VoIP) numbers can be picked in any area code — so an 870 number can be calling from anywhere.
Robocallers exploit that with "neighbor spoofing": showing an 870 number to people in Arkansas because a local-looking call is more likely to be answered. If an 870 call claims to be your bank, the IRS or a delivery company, hang up and call the official number yourself.
About area code 870
870 entered service on April 14, 1997, when it was split from 501.
It is part of the 327/870 overlay: the codes cover the same area, and a new line there can be given a number in any of them. Two neighbours — or two phones in one household — can have different area codes. That is also why local calls need the full ten digits.
As the region grew, 327 was carved out of or added to 870.
Area codes
More area codes in Arkansas
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よくある質問
Area code 870 questions
Sources: NANPA NPA database (11/04/2026) and Google libphonenumber. Area codes show where a number was assigned, not where its owner is today.
Where is area code 870?
Area code 870 is in Arkansas, United States. It covers Jonesboro, Pine Bluff, El Dorado, Batesville, Camden and Mountain Home.
What time zone is area code 870?
870 is in the Central (UTC−6) time zone, and observes daylight saving time.
What area codes overlay 870?
327 serves the same area as 870. Numbers in all of them are local to one another.
When did area code 870 start?
870 entered service on April 14, 1997, created from 501.
How do I find out who called me from 870?
Enter the full number in the lookup at the top of this page. The free check confirms whether the number is valid and shows its carrier, line type and region; a full report adds owner and public-web records where they are available.
Why am I getting calls from area code 870?
If you live in or near Arkansas, they may be genuinely local — or robocalls spoofing a local-looking number. Unknown 870 callers who will not leave a message are best looked up before you call back.