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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 38

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
Examples: 206-739-5800, 206, 206-739, 48369
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 · 258 routing rows
  • ONVOY, LLC - SC · 72 routing rows
  • ONVOY SPECTRUM, LLC · 19 routing rows
  • CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC · 18 routing rows
  • SUNCOM DBA T-MOBILE USA · 16 routing rows
  • WAVENATION, LLC · 11 routing rows
  • U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS · 11 routing rows
  • METROPCS, INC. · 10 routing rows
  • HD CARRIER LLC · 5 routing rows
  • TERRA NOVA TELECOM INC. · 5 routing rows
  • NUSO, LLC · 4 routing rows
  • BOOST SUBSCRIBERCO L.L.C. · 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 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.

FTC report from Summerville, SOUTH CAROLINA

February 20, 2026 at 1:52 PM

821-222-0836 was logged as a live voice. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: February 20, 2026 at 1:49 PM.

FTC report from Whitewright, TEXAS

February 19, 2026 at 10:20 AM

This report was logged as a robocall. Category: Medical & prescriptions. Violation date: February 19, 2026 at 12:00 AM.

FTC report from Sumter, SOUTH CAROLINA

February 16, 2026 at 4:27 PM

821-222-0698 was logged as a robocall. Violation date: February 16, 2026 at 3:42 PM.

FTC report from Ballwin, MISSOURI

February 12, 2026 at 10:57 AM

821-188-9945 was logged as a live voice. Violation date: February 12, 2026 at 9:45 AM.

FTC report from Kansas City, MISSOURI

February 7, 2026 at 6:22 PM

821-333-0981 was logged as a robocall. Violation date: January 29, 2026 at 9:29 AM.

FTC report from MICHIGAN

January 30, 2026 at 9:37 AM

821-222-0750 was logged as a live voice. Category: No Subject Provided. Violation date: January 30, 2026 at 9:35 AM.

FTC report from MICHIGAN

January 30, 2026 at 9:35 AM

821-222-0738 was logged as a live voice. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: January 30, 2026 at 9:28 AM.

FTC report from Fort Mill, SOUTH CAROLINA

January 26, 2026 at 4:42 PM

821-222-0628 was logged as a live voice. Violation date: January 26, 2026 at 12:11 PM.

FTC report from Lakeview, TEXAS

January 21, 2026 at 4:36 PM

This report was logged as a robocall. Violation date: January 21, 2026 at 3:15 PM.

FTC report from Glen Ellen, CALIFORNIA

January 20, 2026 at 3:17 PM

821-333-0956 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: January 20, 2026 at 9:09 AM.

FTC report from Export, PENNSYLVANIA

January 20, 2026 at 10:38 AM

821-222-0717 was logged as a live voice. Violation date: January 20, 2026 at 10:26 AM.

FTC report from SOUTH CAROLINA

January 19, 2026 at 11:20 PM

821-222-0717 was logged as a robocall. Category: Dropped call or no message. Violation date: December 10, 2025 at 10:57 AM.

FTC report from SOUTH CAROLINA

January 19, 2026 at 11:19 PM

821-333-0956 was logged as a live voice. Violation date: January 5, 2026 at 9:20 AM.

FTC report from Harris, MINNESOTA

January 14, 2026 at 1:43 PM

821-333-0992 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: January 2, 2026 at 12:00 AM.

FTC report from MARYLAND

January 13, 2026 at 9:49 AM

821-333-0956 was logged as a robocall. Category: Dropped call or no message. Violation date: January 13, 2026 at 9:21 AM.

FTC report from SOUTH CAROLINA

January 6, 2026 at 2:23 PM

821-333-0775 was logged as a robocall. Violation date: January 1, 2026 at 2:11 PM.

FTC report from SOUTH CAROLINA

December 29, 2025 at 9:36 AM

821-627-8077 was logged as a live voice. Violation date: December 29, 2025 at 12:00 AM.

FTC report from Gaston, SOUTH CAROLINA

December 16, 2025 at 9:06 AM

821-771-5759 was logged as a live voice. Violation date: December 13, 2025 at 12:00 AM.

FTC report from Marlborough, MASSACHUSETTS

December 12, 2025 at 6:55 PM

821-334-9857 was logged as a robocall. Violation date: December 12, 2025 at 5:41 PM.

FTC report from Beech Island, SOUTH CAROLINA

December 11, 2025 at 11:12 AM

821-333-0711 was logged as a robocall. Violation date: December 10, 2025 at 12:02 PM.

FTC report from Spartanburg, SOUTH CAROLINA

December 9, 2025 at 10:03 AM

821-222-0766 was logged as a live voice. Category: Warranties & protection plans. Violation date: December 9, 2025 at 9:53 AM.

FTC report from SOUTH CAROLINA

December 8, 2025 at 11:20 AM

821-333-0732 was logged as a unwanted call. Category: No Subject Provided. Violation date: December 8, 2025 at 11:18 AM.

FTC report from Bloomington, INDIANA

December 2, 2025 at 4:42 PM

821-423-7677 was logged as a robocall. Violation date: December 2, 2025 at 3:19 PM.

FTC report from Louisville, KENTUCKY

December 1, 2025 at 11:43 AM

821-221-3019 was logged as a robocall. Violation date: November 28, 2025 at 9:00 AM.

FTC report from Whiteville, NORTH CAROLINA

September 25, 2025 at 7:47 PM

This report was logged as a robocall. Violation date: September 19, 2025 at 11:57 AM.

FTC report from TENNESSEE

September 16, 2025 at 8:17 PM

821-222-0099 was logged as a live voice. Category: Calls pretending to be government, businesses, or family and friends. Violation date: September 16, 2025 at 11:16 AM.