Area Code Detail

Area Code 821

South Carolina (The Upstate, including Greenville, Spartanburg, Anderson, Clemson, and most of northwestern South Carolina) · In service since August 19, 2024

SC
Reports, 30 Days 6

Recent FCC and FTC complaint records tied to this area code.

Reports, 180 Days 44

Broader complaint volume used to prioritize indexable pages.

Active Prefixes 54

Distinct NPA-NXX prefixes surfaced from routing and assignment data.

Carriers / Assignees 15

Named carriers, assignees, or code holders found in routing data.

Cities / Rate Centers 16

Distinct cities or rate centers attached to this area code.

States / Territories 1

Coverage footprint visible from NANPA, pooled block, and Canada routing data.

North American Phone Intelligence

Search a phone number, area code, exchange, or short code

Paste raw digits, a formatted phone number, an area code, an NPA-NXX block, or a short code. US and Canada phone lookups route automatically, and international iMessage checks are available separately.

Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Overview

What this area code covers

South Carolina (The Upstate, including Greenville, Spartanburg, Anderson, Clemson, and most of northwestern South Carolina)

to be overlaid on 864

Common cities and rate centers

Anderson Clemson Gaffney Greenville Greenwood Joanna Landrum Laurens Laurens Rural Mccormick Pacolet Piedmont Seneca Simpsonville Spartanburg Williamston

Top carriers and assignees

  • NEW CINGULAR WIRELESS PCS, LLC - GA · 263 routing rows
  • ONVOY, LLC - SC · 74 routing rows
  • ONVOY SPECTRUM, LLC · 19 routing rows
  • CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC · 15 routing rows
  • SUNCOM DBA T-MOBILE USA · 12 routing rows
  • WAVENATION, LLC · 11 routing rows
  • METROPCS, INC. · 10 routing rows
  • U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS · 8 routing rows
  • TERRA NOVA TELECOM INC. · 6 routing rows
  • NUSO, LLC · 5 routing rows
  • HD CARRIER LLC · 5 routing rows
  • AHOI LLC · 4 routing rows
NPA-NXX

Prefix directory inside area code 821

Each prefix below is collapsed to one primary locality row so you can scan the area code by prefix without the duplicated block-level assignment rows.

Prefix Primary Rate Center Primary City State
821-200-XXXX LAURENS Laurens SC
821-201-XXXX GREENWOOD Greenwood SC
821-202-XXXX SPARTANBG Spartanburg SC
821-203-XXXX LAURENS Laurens SC
821-204-XXXX GREENWOOD Greenwood SC
821-205-XXXX LAURENS Laurens SC
821-206-XXXX GREENWOOD Greenwood SC
821-207-XXXX GREENVILLE Greenville SC
821-208-XXXX GREENWOOD Greenwood SC
821-209-XXXX GREENWOOD Greenwood SC
821-210-XXXX LAURESRURL Laurens Rural SC
821-211-XXXX SC
821-212-XXXX PIEDMONT Piedmont SC
821-213-XXXX LAURENS Laurens SC
821-214-XXXX SENECA Seneca SC
821-215-XXXX ANDERSON Anderson SC
821-216-XXXX SPARTANBG Spartanburg SC
821-217-XXXX GREENVILLE Greenville SC
821-218-XXXX GREENWOOD Greenwood SC
821-219-XXXX GREENWOOD Greenwood SC
821-220-XXXX LAURENS Laurens SC
821-221-XXXX GREENVILLE Greenville SC
821-222-XXXX SIMPSONVL Simpsonville SC
821-223-XXXX LAURESRURL Laurens Rural SC
821-224-XXXX GREENWOOD Greenwood SC
821-225-XXXX GREENWOOD Greenwood SC
821-226-XXXX GREENVILLE Greenville SC
821-227-XXXX LAURESRURL Laurens Rural SC
821-228-XXXX GREENWOOD Greenwood SC
821-229-XXXX GREENWOOD Greenwood SC
821-230-XXXX GREENWOOD Greenwood SC
821-311-XXXX SC
821-333-XXXX SPARTANBG Spartanburg SC
821-411-XXXX SC
821-444-XXXX LANDRUM Landrum SC
821-511-XXXX SC
821-529-XXXX MCCORMICK Mccormick SC
821-555-XXXX SC
821-611-XXXX SC
821-666-XXXX LAURENS Laurens SC
821-700-XXXX SC
821-711-XXXX SC
821-777-XXXX ANDERSON Anderson SC
821-800-XXXX PACOLET Pacolet SC
821-811-XXXX SC
821-821-XXXX WILLIAMSTN Williamston SC
821-864-XXXX JOANNA Joanna SC
821-888-XXXX CLEMSON Clemson SC
821-911-XXXX SC
821-950-XXXX SC
821-958-XXXX SC
821-959-XXXX SC
821-976-XXXX SC
821-999-XXXX GAFFNEY Gaffney SC
Recent Signals

Latest complaint activity tied to 821

Complaint pages are the strongest indexing opportunity for this site right now, especially for exact phone numbers and toll-free exchanges.

FTC report from Spartanburg, SOUTH CAROLINA

August 5, 2026 at 7:02 PM

821-202-9461 was logged as a robocall. Violation date: June 8, 2026 at 8:00 AM.

FTC report from Cypress, TEXAS

August 3, 2026 at 3:11 PM

821-717-2078 was logged as a robocall. Category: Medical & prescriptions. Violation date: August 3, 2026 at 1:56 PM.

FTC report from SOUTH CAROLINA

July 21, 2026 at 4:58 PM

821-529-0475 was logged as a robocall. Category: Warranties & protection plans. Violation date: July 21, 2026 at 4:41 PM.

FTC report from SOUTH CAROLINA

July 21, 2026 at 12:17 PM

821-529-0664 was logged as a robocall. Category: Warranties & protection plans. Violation date: July 21, 2026 at 11:35 AM.

FTC report from Venice, SOUTH CAROLINA

July 20, 2026 at 6:04 PM

821-529-0273 was logged as a robocall. Violation date: July 20, 2026 at 12:20 PM.

FTC report from COLORADO

July 13, 2026 at 7:39 PM

821-333-0860 was logged as a robocall. Category: Dropped call or no message. Violation date: July 13, 2026 at 7:30 PM.

FTC report from Morrison, COLORADO

July 9, 2026 at 7:26 PM

821-333-0854 was logged as a live voice. Violation date: July 9, 2026 at 5:20 PM.

FTC report from Greer, SOUTH CAROLINA

June 24, 2026 at 5:56 PM

821-222-0758 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: June 10, 2026 at 8:21 AM.

FTC report from Greer, SOUTH CAROLINA

June 24, 2026 at 4:30 PM

821-222-0175 was logged as a live voice. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: June 24, 2026 at 9:13 AM.

FTC report from FLORIDA

June 24, 2026 at 2:38 PM

821-444-0409 was logged as a live voice. Violation date: June 24, 2026 at 2:03 PM.

FTC report from Riverside, CALIFORNIA

June 11, 2026 at 6:06 PM

821-222-0711 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: June 11, 2026 at 3:05 AM.

FTC report from Savannah, GEORGIA

June 5, 2026 at 4:04 PM

821-209-4073 was logged as a robocall. Violation date: June 4, 2026 at 11:00 AM.

FTC report from Savannah, GEORGIA

June 5, 2026 at 3:34 PM

821-209-4073 was logged as a robocall. Violation date: June 4, 2026 at 10:00 AM.

FTC report from SOUTH CAROLINA

June 2, 2026 at 12:19 PM

821-222-0658 was logged as a live voice. Category: Dropped call or no message. Violation date: June 2, 2026 at 10:23 AM.

FTC report from Lexington, SOUTH CAROLINA

May 22, 2026 at 11:36 AM

821-529-0430 was logged as a robocall. Violation date: May 14, 2026 at 6:07 PM.

FTC report from Summerville, SOUTH CAROLINA

May 18, 2026 at 6:37 PM

821-222-0499 was logged as a robocall. Category: Medical & prescriptions. Violation date: May 18, 2026 at 10:13 AM.

FTC report from Conway, SOUTH CAROLINA

May 15, 2026 at 10:44 AM

821-444-0080 was logged as a robocall. Violation date: May 15, 2026 at 10:32 AM.

FTC report from Glendale, CALIFORNIA

May 13, 2026 at 5:08 PM

821-321-3585 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: May 7, 2026 at 1:00 PM.

FTC report from Summerville, SOUTH CAROLINA

May 12, 2026 at 2:58 PM

821-222-0599 was logged as a robocall. Category: Medical & prescriptions. Violation date: May 11, 2026 at 10:15 AM.

FTC report from Jacksonville, FLORIDA

May 11, 2026 at 6:47 PM

821-800-8387 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: May 7, 2026 at 1:18 PM.

FTC report from Magnolia, TEXAS

May 11, 2026 at 4:34 PM

This report was logged as a robocall. Violation date: May 11, 2026 at 9:38 AM.

FTC report from TEXAS

May 11, 2026 at 2:39 PM

821-551-3867 was logged as a robocall. Category: Medical & prescriptions. Violation date: May 11, 2026 at 1:35 PM.

FTC report from Myrtle Beach, SOUTH CAROLINA

May 11, 2026 at 9:45 AM

821-222-0770 was logged as a live voice. Violation date: May 11, 2026 at 9:44 AM.

FTC report from Clover, NEW YORK

May 8, 2026 at 10:42 AM

821-222-0778 was logged as a live voice. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: May 7, 2026 at 3:39 AM.

FTC report from Jacksonville, NORTH CAROLINA

May 6, 2026 at 8:06 PM

821-529-0768 was logged as a robocall. Violation date: May 6, 2026 at 7:02 PM.

FTC report from Albany, Vt, VERMONT

April 29, 2026 at 5:00 PM

821-222-6213 was logged as a unwanted call. Category: Dropped call or no message. Violation date: April 29, 2026 at 11:16 AM.

FTC report from SOUTH CAROLINA

April 16, 2026 at 5:01 PM

821-529-0999 was logged as a robocall. Violation date: April 15, 2026 at 7:04 PM.

FTC report from Evanston, ILLINOIS

April 10, 2026 at 7:16 PM

821-222-6284 was logged as a robocall. Category: Calls pretending to be government, businesses, or family and friends. Violation date: April 10, 2026 at 4:43 PM.

FTC report from Houston, TEXAS

April 3, 2026 at 2:58 PM

821-864-6143 was logged as a live voice. Violation date: April 3, 2026 at 1:47 PM.

FTC report from GEORGIA

April 2, 2026 at 4:25 PM

821-222-6307 was logged as a robocall. Category: Calls pretending to be government, businesses, or family and friends. Violation date: April 1, 2026 at 9:03 AM.

FTC report from SOUTH CAROLINA

March 31, 2026 at 6:27 PM

821-529-0435 was logged as a unwanted call. Category: No Subject Provided. Violation date: March 31, 2026 at 6:25 PM.

FTC report from SOUTH CAROLINA

March 31, 2026 at 11:53 AM

821-222-0669 was logged as a robocall. Violation date: March 31, 2026 at 9:42 AM.

FTC report from Beaufort, NEVADA

March 25, 2026 at 11:17 AM

821-222-0697 was logged as a live voice. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: March 25, 2026 at 11:14 AM.

FTC report from West Branch, MICHIGAN

March 18, 2026 at 7:11 AM

This report was logged as a live voice. Violation date: March 17, 2026 at 5:43 PM.

FTC report from Yukon, OKLAHOMA

March 17, 2026 at 12:30 PM

821-529-0203 was logged as a robocall. Category: Calls pretending to be government, businesses, or family and friends. Violation date: March 17, 2026 at 10:35 AM.

FTC report from Ontario, CALIFORNIA

March 16, 2026 at 11:09 AM

821-777-0086 was logged as a live voice. Category: Vacation & timeshares. Violation date: March 16, 2026 at 8:07 AM.

FTC report from SOUTH CAROLINA

March 5, 2026 at 3:38 PM

821-444-0417 was logged as a robocall. Category: Warranties & protection plans. Violation date: March 5, 2026 at 3:36 PM.

FTC report from Akron, OHIO

March 4, 2026 at 9:35 AM

This report was logged as a robocall. Violation date: February 25, 2026 at 9:36 AM.

FTC report from Ridgeville, SOUTH CAROLINA

February 25, 2026 at 3:38 PM

821-222-0599 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: February 25, 2026 at 3:30 PM.

FTC report from Akron, OHIO

February 24, 2026 at 10:16 AM

This report was logged as a robocall. Violation date: February 18, 2026 at 5:15 PM.