🇺🇸 864 area code
Area code 864 covers Greenville, Spartanburg, Anderson and Greer and the surrounding area in South Carolina. It shares that territory with 821, so the same neighbourhood can have numbers in any of them. Enter an 864 number below for a free check before you call back.
- Location: Greenville, South Carolina
- Time zone: Eastern (UTC−5)
- In service since December 3, 1995
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Area code 864 at a glance
- Area code
- 864
- Location
- South Carolina, United States
- Main cities
- Greenville, Spartanburg, Anderson, Greer, Greenwood, Easley
- Time zone
- Eastern (UTC−5)
- Local time now
- —
- In service since
- December 3, 1995
- Created from
- 803
- Overlay codes
- 821
- Codes split from it
- 821
- Local calls
- Dial 10 digits
- Number format
- (864) 555-0123
- From abroad
- +1 864 555 0123
Cities in area code 864
- Greenville
- Spartanburg
- Anderson
- Greer
- Greenwood
- Easley
- Simpsonville
- Seneca
- Gaffney
- Laurens
Is a 864 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 864 number can be calling from anywhere.
Robocallers exploit that with "neighbor spoofing": showing an 864 number to people in South Carolina because a local-looking call is more likely to be answered. If an 864 call claims to be your bank, the IRS or a delivery company, hang up and call the official number yourself.
About area code 864
864 entered service on December 3, 1995, when it was split from 803.
It is part of the 821/864 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, 821 was carved out of or added to 864.
Area codes
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Area code 864 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 864?
Area code 864 is in South Carolina, United States. It covers Greenville, Spartanburg, Anderson, Greer, Greenwood and Easley.
What time zone is area code 864?
864 is in the Eastern (UTC−5) time zone, and observes daylight saving time.
What area codes overlay 864?
821 serves the same area as 864. Numbers in all of them are local to one another.
When did area code 864 start?
864 entered service on December 3, 1995, created from 803.
How do I find out who called me from 864?
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 864?
If you live in or near South Carolina, they may be genuinely local — or robocalls spoofing a local-looking number. Unknown 864 callers who will not leave a message are best looked up before you call back.