Caller ID for
Area code 864
Area code 864 Greenville, South Carolina
Area code 864 is in South Carolina, with numbers assigned in Greenville, Spartanburg, Anderson and 56 more places. It’s 12:13 AM there now.
- State
- South Carolina6 area codes in South Carolina
- Time zone
- Eastern12:13 AM there now
- Exchanges
- 78459 places
- Overlay
- 821Same area, 10-digit dialing
- No sign-up
- We never contact the number
- Spam risk included
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Where area code 864 is
Numbers in 864 are assigned to 59 places in 12 counties: Greenville County, Spartanburg County, Anderson County, Pickens County, Greenwood County, Laurens County, plus 6 more.
Greenville has the most, 27% of the exchanges; the rest are spread across 58 other places.
- Greenville209
- Spartanburg88
- Anderson61
- Greenwood44
- Seneca26
- Greer18
- Laurens17
- Gaffney16
- Clemson16
- Easley14
- Union13
- Simpsonville13
- Lyman12
- Blacksburg11
- Clinton10
- Central10
- Fountain Inn10
- Pickens8
- Travelers Rest8
- Honea Path6
- Belton6
- Pendleton6
- Westminster6
- Piedmont6
Phone companies in 864
784 blocks of numbers in 864 are held by 47 phone companies. The most belong to AT&T (172), Verizon Wireless (95) and Paetec Itel (78).
A mix: about 30% wireless, 33% local phone and cable and 37% other carriers, including internet phone services.
A block’s holder is the company it was first assigned to; numbers can move to other carriers since.
History and overlays
864 went into service in 1995, added to the area of 803.
821 (since 2024) shares the same area, so a new number there can get any of these codes and local calls are dialed with all 10 digits.
112 new exchanges were assigned since 2021, the latest in December 2024.
Calling 864
It’s 12:13 AM Eastern time in 864 right now.
From elsewhere in the U.S., dial 1, 864 and the 7-digit number; inside the area, all 10 digits too.
Nearby area codes
South Carolina has 6 area codes: 803, 821, 839, 843, 854 and 864.
- 828 · Asheville, NC · about 62 mi
- 839 · Columbia, SC · about 80 mi
- 803 · Columbia, SC · about 86 mi
- 980 · Charlotte, NC · about 92 mi
- 704 · Charlotte, NC · about 92 mi
- 706 · Augusta-Richmond County, GA · about 113 mi
From the North American Numbering Plan Administrator’s area code and exchange records (10/22/2026) and U.S. Census place and county names. Places and companies are where number blocks were assigned, not where anyone lives or which carrier a number uses today.
Map of the 864 area code
Map of the 864 area code around Greenville, Spartanburg and Anderson, South Carolina.
Cities on the map
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Questions about 864
Where is area code 864?
In South Carolina, covering Greenville, Spartanburg and Anderson and other places across 12 counties.
What time zone is 864 in?
Eastern time. It was 12:13 AM there when this page loaded.
Is 864 an overlay?
Yes. 821 serves the same area, so dial all 10 digits for local calls.
Which phone companies have 864 numbers?
47 companies hold blocks; the most belong to AT&T, Verizon Wireless and Paetec Itel. About 30% of blocks are wireless.
Is 864 running out of numbers?
Not on record. 112 new exchanges have been assigned since 2021.