Area Code Detail

Area Code 391

North American numbering plan area

Reports, 30 Days 3

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

Reports, 180 Days 11

Broader complaint volume used to prioritize indexable pages.

Active Prefixes 0

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

Carriers / Assignees 0

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

Cities / Rate Centers 0

Distinct cities or rate centers attached to this area code.

States / Territories 0

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

North American Phone Intelligence

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Overview

What this area code covers

Regional coverage varies across the NANP data sources on this site.

Recent Signals

Latest complaint activity tied to 391

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

FTC report from WASHINGTON

August 5, 2026 at 2:02 PM

This report was logged as a robocall. Violation date: August 5, 2026 at 7:13 AM.

FTC report from Shorewood, ILLINOIS

August 4, 2026 at 6:50 AM

391-499-9704 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: July 31, 2026 at 4:20 PM.

FTC report from Flagstaff, ARIZONA

July 13, 2026 at 12:57 AM

This report was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: July 8, 2026 at 8:56 AM.

FTC report from Hammond, LOUISIANA

June 17, 2026 at 3:40 PM

This report was logged as a robocall. Category: Calls pretending to be government, businesses, or family and friends. Violation date: June 17, 2026 at 11:27 AM.

FTC report from El Paso, TEXAS

June 11, 2026 at 6:04 PM

391-226-1436 was logged as a robocall. Violation date: June 11, 2026 at 10:25 AM.

FTC report from OHIO

June 1, 2026 at 12:19 PM

391-249-3580 was logged as a live voice. Violation date: June 1, 2026 at 12:18 PM.

FTC report from OHIO

April 8, 2026 at 11:31 AM

391-695-2661 was logged as a live voice. Violation date: April 7, 2026 at 5:22 PM.

FTC report from Las Vegas, NEVADA

April 6, 2026 at 2:33 PM

This report was logged as a robocall. Category: Dropped call or no message. Violation date: March 31, 2026 at 9:48 AM.

FCC report from Lebanon, PA

March 26, 2026 at 4:58 PM

391-778-8211 was logged as a prerecorded voice. Unwanted Calls. Contact method: Internet (VOIP).

FTC report from Colorado Springs, COLORADO

March 6, 2026 at 11:06 PM

This report was logged as a live voice. Category: Dropped call or no message. Violation date: March 5, 2026 at 10:59 AM.

FTC report from Waterbury, CONNECTICUT

February 20, 2026 at 10:18 AM

391-887-7133 was logged as a robocall. Violation date: February 17, 2026 at 12:00 AM.

FTC report from Crossville, TENNESSEE

January 30, 2026 at 1:00 AM

This report was logged as a robocall. Violation date: January 28, 2026 at 3:16 PM.

FTC report from Colorado Springs, COLORADO

January 14, 2026 at 9:29 PM

This report was logged as a live voice. Category: Dropped call or no message. Violation date: January 14, 2026 at 3:39 PM.

FTC report from MASSACHUSETTS

January 9, 2026 at 11:14 AM

This report was logged as a robocall. Category: Dropped call or no message. Violation date: January 9, 2026 at 10:57 AM.

FTC report from Traverse City, MICHIGAN

December 5, 2025 at 9:06 AM

This report was logged as a robocall. Violation date: December 4, 2025 at 5:42 PM.

FTC report from Dardanelle, ARKANSAS

September 10, 2025 at 6:50 PM

This report was logged as a robocall. Category: Medical & prescriptions. Violation date: September 10, 2025 at 5:39 PM.

FTC report from Holland, MICHIGAN

July 22, 2025 at 9:33 AM

This report was logged as a live voice. Violation date: July 22, 2025 at 9:27 AM.

FTC report from Rockville, MARYLAND

June 13, 2025 at 12:19 PM

391-494-9146 was logged as a live voice. Category: Charities. Violation date: June 13, 2025 at 12:16 PM.

FTC report from Mechanicsville, MARYLAND

February 19, 2025 at 2:04 PM

391-893-3418 was logged as a unwanted call. Violation date: February 19, 2025 at 2:00 PM.

FTC report from MARYLAND

February 17, 2025 at 12:47 PM

391-534-4993 was logged as a live voice. Category: Medical & prescriptions. Violation date: February 17, 2025 at 12:48 PM.

FTC report from Earlysville, VIRGINIA

February 12, 2025 at 5:43 PM

This report was logged as a robocall. Category: Warranties & protection plans. Violation date: February 12, 2025 at 4:22 PM.

FTC report from New Vienna, OHIO

February 11, 2025 at 11:33 AM

391-419-8748 was logged as a unwanted call. Violation date: January 29, 2025 at 10:59 AM.

FTC report from NORTH CAROLINA

January 27, 2025 at 3:46 PM

This report was logged as a robocall. Category: Calls pretending to be government, businesses, or family and friends. Violation date: January 27, 2025 at 3:00 PM.

FTC report from Phoenix, ARIZONA

January 16, 2025 at 10:01 AM

391-678-3294 was logged as a robocall. Category: Lotteries, prizes & sweepstakes. Violation date: January 15, 2025 at 1:00 PM.

FTC report from Visalia, CALIFORNIA

November 23, 2024 at 6:29 PM

This report was logged as a live voice. Category: Calls pretending to be government, businesses, or family and friends. Violation date: November 21, 2024 at 1:44 PM.

FTC report from Shepherd, MONTANA

October 21, 2024 at 12:00 PM

This report was logged as a robocall. Category: Dropped call or no message. Violation date: October 2, 2024 at 9:55 AM.

FTC report from The Villages, FLORIDA

August 2, 2024 at 1:39 PM

This report was logged as a live voice. Violation date: August 2, 2024 at 1:31 PM.

FTC report from ARKANSAS

July 30, 2024 at 7:01 PM

This report was logged as a robocall. Category: Calls pretending to be government, businesses, or family and friends. Violation date: July 29, 2024 at 12:00 AM.

FTC report from Columbus, OHIO

July 2, 2024 at 10:49 AM

This report was logged as a live voice. Violation date: July 2, 2024 at 10:07 AM.

FTC report from Riviera Beach, FLORIDA

July 1, 2024 at 9:31 AM

This report was logged as a robocall. Category: Warranties & protection plans. Violation date: June 26, 2024 at 5:00 PM.

FTC report from Paso Robles, CALIFORNIA

June 6, 2024 at 5:38 PM

391-691-1941 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: June 5, 2024 at 2:11 PM.

FTC report from Mechanicsville, MARYLAND

April 17, 2024 at 8:22 PM

391-804-1857 was logged as a live voice. Violation date: April 15, 2024 at 3:11 PM.

FTC report from FLORIDA

March 21, 2024 at 9:48 AM

This report was logged as a robocall. Violation date: February 1, 2024 at 11:30 AM.

FTC report from Piasa, ILLINOIS

February 27, 2024 at 1:43 AM

This report was logged as a robocall. Violation date: February 24, 2024 at 4:23 PM.

FTC report from Columbus, OHIO

February 23, 2024 at 9:43 AM

This report was logged as a live voice. Category: Dropped call or no message. Violation date: February 21, 2024 at 12:00 AM.

FTC report from Columbia, TENNESSEE

February 12, 2024 at 11:50 AM

391-379-7711 was logged as a live voice. Category: No Subject Provided. Violation date: February 12, 2024 at 8:42 AM.

FTC report from Lanham, MARYLAND

January 10, 2024 at 11:58 AM

391-256-1920 was logged as a robocall. Category: Dropped call or no message. Violation date: October 12, 2023 at 6:40 PM.

FTC report from Newton, NEW HAMPSHIRE

December 7, 2023 at 9:44 AM

This report was logged as a robocall. Category: Medical & prescriptions. Violation date: December 7, 2023 at 10:47 AM.

FTC report from Clarksville, TENNESSEE

October 24, 2023 at 8:10 PM

391-293-3573 was logged as a live voice. Violation date: October 24, 2023 at 5:52 PM.

FTC report from Montrose, COLORADO

September 29, 2023 at 11:44 AM

This report was logged as a robocall. Violation date: September 28, 2023 at 7:49 AM.