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Area Code Detail

Area Code 388

North American numbering plan area

Reports, 30 Days 0

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

Reports, 180 Days 6

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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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.

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Examples: 206-739-5800, 206, 206-739, 48369
Overview

What this area code covers

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

Recent Signals

Latest complaint activity tied to 388

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

FTC report from Santa Monica, CALIFORNIA

March 26, 2026 at 7:41 PM

388-225-8661 was logged as a robocall. Violation date: March 26, 2026 at 12:09 PM.

FTC report from Colorado Springs, COLORADO

January 20, 2026 at 11:36 PM

This report was logged as a live voice. Category: Dropped call or no message. Violation date: January 19, 2026 at 3:56 PM.

FTC report from Harwinton, CONNECTICUT

December 29, 2025 at 2:16 PM

This report was logged as a live voice. Violation date: October 15, 2025 at 9:53 AM.

FTC report from Bridgeville, PENNSYLVANIA

December 26, 2025 at 2:08 PM

388-487-2184 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: December 25, 2025 at 12:00 PM.

FTC report from UTAH

December 9, 2025 at 12:41 PM

388-289-3563 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: December 5, 2025 at 5:15 PM.

FTC report from Pamplico, SOUTH CAROLINA

December 4, 2025 at 7:30 AM

This report was logged as a live voice. Violation date: December 3, 2025 at 11:33 AM.

FTC report from CALIFORNIA

November 15, 2025 at 3:16 PM

388-442-0907 was logged as a robocall. Category: No Subject Provided. Violation date: November 5, 2025 at 3:38 PM.

FTC report from Manteo, NORTH CAROLINA

September 18, 2025 at 9:56 AM

This report was logged as a robocall. Violation date: September 15, 2025 at 5:46 PM.

FTC report from Crossville, TENNESSEE

September 9, 2025 at 6:20 AM

This report was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: September 8, 2025 at 6:41 PM.

FTC report from Sparta, WISCONSIN

August 19, 2025 at 11:01 AM

This report was logged as a live voice. Violation date: August 19, 2025 at 9:59 AM.

FTC report from Parma, OHIO

August 19, 2025 at 11:01 AM

388-225-7882 was logged as a unwanted call. Violation date: August 19, 2025 at 10:35 AM.

FTC report from Inkom, IDAHO

August 15, 2025 at 3:46 AM

This report was logged as a robocall. Violation date: August 14, 2025 at 3:51 PM.

FTC report from Cadiz, KENTUCKY

April 29, 2025 at 10:08 AM

This report was logged as a live voice. Category: Medical & prescriptions. Violation date: April 29, 2025 at 9:00 AM.

FTC report from Fort Payne, ALABAMA

April 18, 2025 at 9:46 PM

This report was logged as a live voice. Violation date: April 18, 2025 at 12:00 AM.

FTC report from MISSOURI

April 11, 2025 at 3:28 PM

This report was logged as a live voice. Category: Dropped call or no message. Violation date: April 11, 2025 at 1:09 PM.

FCC report from Cincinnati, OH

April 1, 2025 at 2:31 PM

386-251-9387 was logged as a prerecorded voice. Category: Health Insurance Services. Unwanted Calls. Contact method: Wireless (cell phone/other mobile device).

FTC report from Hercules, CALIFORNIA

March 14, 2025 at 2:32 PM

This report was logged as a robocall. Violation date: March 14, 2025 at 11:26 AM.

FTC report from Pahrump, NEVADA

February 27, 2025 at 2:01 PM

This report was logged as a robocall. Violation date: February 27, 2025 at 7:15 AM.

FCC report from Winter Haven, FL

February 2, 2025 at 5:08 PM

388-261-4333 was logged as a live voice. Category: Other Services. Unwanted Calls. Contact method: Internet (VOIP).

FTC report from TEXAS

January 21, 2025 at 12:05 PM

This report was logged as a robocall. Category: Calls pretending to be government, businesses, or family and friends. Violation date: January 21, 2025 at 9:55 AM.

FTC report from Livermore, CALIFORNIA

December 13, 2024 at 11:37 AM

This report was logged as a live voice. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: December 13, 2024 at 6:45 AM.

FTC report from Wichita, KANSAS

November 29, 2024 at 6:54 PM

388-620-3272 was logged as a robocall. Category: No Subject Provided. Violation date: November 29, 2024 at 12:00 AM.

FTC report from NEW YORK

October 23, 2024 at 11:13 AM

This report was logged as a live voice. Violation date: October 22, 2024 at 3:44 PM.

FTC report from Orlando, FLORIDA

August 12, 2024 at 3:28 AM

388-752-4523 was logged as a robocall. Category: Calls pretending to be government, businesses, or family and friends. Violation date: August 8, 2024 at 12:00 PM.

FTC report from Bettendorf, IOWA

June 19, 2024 at 4:30 PM

388-222-1141 was logged as a unwanted call. Violation date: June 18, 2024 at 1:23 PM.

FTC report from Dublin, OHIO

April 30, 2024 at 10:35 PM

388-210-2970 was logged as a robocall. Violation date: April 30, 2024 at 12:40 PM.

FTC report from Bradenton, FLORIDA

December 8, 2023 at 5:57 PM

388-435-2070 was logged as a live voice. Violation date: December 8, 2023 at 5:38 PM.

FTC report from CALIFORNIA

November 26, 2023 at 2:44 PM

This report was logged as a live voice. Category: Dropped call or no message. Violation date: November 25, 2023 at 11:19 AM.

FTC report from Sebastian, FLORIDA

October 26, 2023 at 6:43 PM

This report was logged as a robocall. Violation date: October 26, 2023 at 12:00 AM.

FTC report from Milan, MICHIGAN

October 24, 2023 at 10:29 AM

This report was logged as a robocall. Category: Dropped call or no message. Violation date: October 24, 2023 at 10:19 AM.

FTC report from Newark, DELAWARE

July 9, 2023 at 11:29 AM

This report was logged as a live voice. Violation date: July 7, 2023 at 3:26 PM.

FTC report from TEXAS

May 17, 2023 at 7:08 PM

388-220-3864 was logged as a robocall. Category: No Subject Provided. Violation date: May 17, 2023 at 5:58 PM.

FTC report from MICHIGAN

April 18, 2023 at 1:31 PM

388-588-8499 was logged as a robocall. Violation date: April 18, 2023 at 1:10 PM.

FTC report from Thousand Oaks, CALIFORNIA

April 4, 2023 at 9:51 AM

This report was logged as a robocall. Category: Dropped call or no message. Violation date: April 3, 2023 at 11:00 AM.

FTC report from Albuquerque, NEW MEXICO

February 23, 2023 at 4:45 PM

388-351-2332 was logged as a robocall. Category: Charities. Violation date: February 23, 2023 at 2:50 PM.

FTC report from Newark, DELAWARE

February 10, 2023 at 7:33 PM

This report was logged as a live voice. Violation date: February 10, 2023 at 2:49 PM.

FTC report from Newark, DELAWARE

February 10, 2023 at 7:31 PM

This report was logged as a live voice. Violation date: February 10, 2023 at 2:49 PM.

FCC report from Pittsburgh, PA

February 2, 2023 at 11:05 PM

814-245-9767 was logged as a prerecorded voice. Category: Auto Warranty Services. Unwanted Calls. Contact method: Wired.

FTC report from Montrose, COLORADO

December 12, 2022 at 10:27 PM

This report was logged as a robocall. Violation date: December 10, 2022 at 2:41 PM.

FTC report from Live Oak, FLORIDA

November 11, 2022 at 1:08 PM

This report was logged as a robocall. Category: Calls pretending to be government, businesses, or family and friends. Violation date: November 10, 2022 at 4:59 PM.