Area Code Detail

Area Code 138

North American numbering plan area

Reports, 30 Days 2

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

Reports, 180 Days 10

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 138

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 Ogden, UTAH

August 12, 2026 at 2:35 PM

138-544-9561 was logged as a robocall. Violation date: August 12, 2026 at 11:42 AM.

FTC report from NEW HAMPSHIRE

July 29, 2026 at 7:37 PM

This report was logged as a robocall. Category: No Subject Provided. Violation date: July 29, 2026 at 7:35 PM.

FTC report from CALIFORNIA

July 2, 2026 at 5:50 PM

This report was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: July 2, 2026 at 6:00 AM.

FTC report from Cedar Valley, UTAH

June 24, 2026 at 2:59 PM

This report was logged as a robocall. Violation date: June 23, 2026 at 8:58 AM.

FTC report from Springfield, OHIO

April 24, 2026 at 7:31 PM

138-030-0064 was logged as a live voice. Category: Calls pretending to be government, businesses, or family and friends. Violation date: April 24, 2026 at 3:10 PM.

FTC report from OHIO

April 24, 2026 at 5:14 PM

This report was logged as a robocall. Violation date: April 15, 2026 at 5:12 PM.

FTC report from NEW JERSEY

April 11, 2026 at 11:16 AM

This report was logged as a live voice. Category: No Subject Provided. Violation date: March 3, 2026 at 1:38 PM.

FTC report from UTAH

April 10, 2026 at 8:54 AM

138-766-3978 was logged as a robocall. Violation date: April 9, 2026 at 1:00 PM.

FTC report from UTAH

April 10, 2026 at 8:52 AM

138-766-3978 was logged as a robocall. Violation date: April 9, 2026 at 1:00 PM.

FTC report from Centerville, UTAH

April 7, 2026 at 7:23 PM

This report was logged as a robocall. Violation date: April 7, 2026 at 2:38 PM.

FTC report from Zephyrhills, FLORIDA

November 17, 2025 at 2:09 PM

This report was logged as a robocall. Violation date: November 17, 2025 at 1:51 PM.

FTC report from Port Orange, FLORIDA

September 1, 2025 at 4:27 PM

This report was logged as a live voice. Category: Dropped call or no message. Violation date: September 1, 2025 at 8:36 AM.

FTC report from Willard, UTAH

July 14, 2025 at 1:54 PM

This report was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: July 14, 2025 at 11:45 AM.

FTC report from OHIO

February 19, 2025 at 6:03 PM

138-024-6499 was logged as a robocall. Violation date: February 19, 2025 at 1:57 PM.

FTC report from Lancaster, OHIO

January 31, 2025 at 3:14 PM

138-034-5321 was logged as a robocall. Category: Home improvement & cleaning. Violation date: January 31, 2025 at 3:10 PM.

FTC report from Paterson New Jeresy 07502, NEW JERSEY

November 20, 2024 at 5:23 PM

138-524-5686 was logged as a robocall. Violation date: November 20, 2024 at 11:23 AM.

FTC report from Draper, UTAH

October 28, 2024 at 11:51 AM

138-521-3910 was logged as a live voice. Violation date: October 28, 2024 at 9:18 AM.

FTC report from OHIO

October 7, 2024 at 8:00 PM

This report was logged as a robocall. Category: Dropped call or no message. Violation date: October 7, 2024 at 2:07 PM.

FTC report from Batavia, NEW YORK

September 27, 2024 at 2:26 PM

This report was logged as a live voice. Category: Calls pretending to be government, businesses, or family and friends. Violation date: September 27, 2024 at 9:22 AM.

FTC report from Bucyrus, OHIO

September 5, 2024 at 3:27 PM

This report was logged as a unwanted call. Category: No Subject Provided. Violation date: September 5, 2024 at 12:00 AM.

FTC report from Dover, FLORIDA

August 16, 2024 at 2:52 PM

This report was logged as a live voice. Violation date: August 16, 2024 at 10:49 AM.

FTC report from Ormond Beach, FLORIDA

July 26, 2024 at 3:39 PM

138-689-9029 was logged as a robocall. Violation date: July 19, 2024 at 12:32 PM.

FTC report from Mesa, ARIZONA

July 2, 2024 at 10:54 AM

This report was logged as a robocall. Violation date: July 2, 2024 at 7:41 AM.

FTC report from NEW JERSEY

February 12, 2024 at 11:05 AM

This report was logged as a live voice. Category: No Subject Provided. Violation date: February 9, 2024 at 2:19 PM.

FTC report from NEBRASKA

January 26, 2024 at 3:42 PM

This report was logged as a robocall. Category: Medical & prescriptions. Violation date: January 26, 2024 at 1:40 PM.

FTC report from Lackawanna, NEW YORK

January 5, 2024 at 4:31 PM

138-645-3268 was logged as a robocall. Violation date: January 4, 2024 at 2:00 PM.

FTC report from Lake Placid, FLORIDA

November 24, 2023 at 10:31 AM

This report was logged as a robocall. Category: Dropped call or no message. Violation date: November 24, 2023 at 12:00 AM.

FTC report from Fort Worth, TEXAS

August 27, 2023 at 5:19 PM

138-552-5634 was logged as a live voice. Violation date: August 18, 2023 at 12:00 PM.

FTC report from UTAH

August 16, 2023 at 4:49 PM

This report was logged as a live voice. Violation date: August 16, 2023 at 2:46 PM.

FTC report from UTAH

August 16, 2023 at 4:49 PM

This report was logged as a live voice. Violation date: August 16, 2023 at 2:46 PM.

FTC report from Lansdale, PENNSYLVANIA

July 14, 2023 at 6:40 PM

138-021-2082 was logged as a robocall. Category: Medical & prescriptions. Violation date: July 14, 2023 at 6:08 PM.

FTC report from Sonoma, CALIFORNIA

June 25, 2023 at 9:46 AM

138-261-7106 was logged as a live voice. Category: Dropped call or no message. Violation date: June 24, 2023 at 5:00 PM.

FTC report from Haltom City, TEXAS

May 30, 2023 at 4:45 PM

This report was logged as a live voice. Violation date: May 29, 2023 at 6:06 PM.

FTC report from Middletown, MARYLAND

May 1, 2023 at 9:40 PM

138-663-9207 was logged as a robocall. Category: Calls pretending to be government, businesses, or family and friends. Violation date: April 18, 2023 at 9:09 AM.

FTC report from Livingston, NEW JERSEY

April 19, 2023 at 3:02 PM

138-663-9574 was logged as a robocall. Category: Calls pretending to be government, businesses, or family and friends. Violation date: April 19, 2023 at 2:57 PM.

FTC report from Lake La, CALIFORNIA

April 18, 2023 at 3:52 PM

138-658-8813 was logged as a robocall. Category: Calls pretending to be government, businesses, or family and friends. Violation date: April 18, 2023 at 10:35 AM.

FTC report from TEXAS

April 14, 2023 at 10:51 AM

138-663-9221 was logged as a robocall. Category: Calls pretending to be government, businesses, or family and friends. Violation date: April 14, 2023 at 9:03 AM.

FTC report from NEW YORK

April 13, 2023 at 6:01 PM

138-663-9200 was logged as a robocall. Violation date: April 13, 2023 at 1:18 AM.

FTC report from Delano, CALIFORNIA

April 13, 2023 at 1:42 PM

138-663-9600 was logged as a robocall. Violation date: April 13, 2023 at 9:49 AM.

FTC report from Hillsdale, MICHIGAN

April 13, 2023 at 1:03 PM

138-658-8896 was logged as a robocall. Category: Calls pretending to be government, businesses, or family and friends. Violation date: April 13, 2023 at 12:00 PM.