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Area Code Detail

Area Code 558

North American numbering plan area

Reports, 30 Days 1

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

Reports, 180 Days 14

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

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.

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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 558

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

FTC report from MICHIGAN

April 16, 2026 at 9:04 AM

This report was logged as a robocall. Violation date: April 15, 2026 at 3:18 PM.

FTC report from Visalia, CALIFORNIA

March 16, 2026 at 8:37 PM

558-479-5692 was logged as a live voice. Category: Energy, solar, & utilities. Violation date: March 16, 2026 at 5:33 PM.

FTC report from Ok, OKLAHOMA

March 12, 2026 at 11:59 AM

This report was logged as a robocall. Category: Medical & prescriptions. Violation date: March 12, 2026 at 7:00 AM.

FTC report from Poway, CALIFORNIA

February 20, 2026 at 10:22 PM

This report was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: February 19, 2026 at 8:41 AM.

FTC report from VIRGINIA

February 12, 2026 at 7:05 PM

558-178-1240 was logged as a robocall. Violation date: February 12, 2026 at 1:30 PM.

FTC report from Keyser, WEST VIRGINIA

February 11, 2026 at 3:33 PM

This report was logged as a live voice. Category: Lotteries, prizes & sweepstakes. Violation date: February 10, 2026 at 12:00 PM.

FTC report from Tacoma, WASHINGTON

January 27, 2026 at 10:01 PM

558-269-5783 was logged as a unwanted call. Violation date: January 27, 2026 at 3:30 PM.

FTC report from Cincy, OHIO

January 27, 2026 at 2:45 PM

This report was logged as a live voice. Violation date: January 27, 2026 at 1:20 PM.

FTC report from Pleasant Hilll, CALIFORNIA

December 12, 2025 at 7:46 PM

558-551-6553 was logged as a robocall. Violation date: December 12, 2025 at 3:16 PM.

FTC report from Mansfield, OHIO

November 29, 2025 at 6:09 PM

This report was logged as a robocall. Category: Medical & prescriptions. Violation date: November 29, 2025 at 5:48 PM.

FTC report from Wexford, PENNSYLVANIA

November 26, 2025 at 11:45 AM

This report was logged as a live voice. Category: Calls pretending to be government, businesses, or family and friends. Violation date: November 25, 2025 at 6:08 PM.

FTC report from Red Rock, TEXAS

November 24, 2025 at 1:13 PM

This report was logged as a robocall. Category: No Subject Provided. Violation date: November 24, 2025 at 11:45 AM.

FTC report from Pamplico, SOUTH CAROLINA

November 20, 2025 at 7:57 AM

This report was logged as a live voice. Violation date: November 18, 2025 at 2:40 PM.

FTC report from Canton, MASSACHUSETTS

November 14, 2025 at 2:14 AM

558-955-4885 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: November 1, 2025 at 12:00 AM.

FTC report from Amherst, VIRGINIA

August 28, 2025 at 8:26 PM

558-808-6501 was logged as a robocall. Violation date: August 28, 2025 at 3:43 PM.

FCC report from Montrose, CO

August 20, 2025 at 6:19 PM

558-942-7736 was logged as a prerecorded voice. Unwanted Calls. Contact method: Internet (VOIP).

FTC report from Hummelstown, PENNSYLVANIA

August 20, 2025 at 11:30 AM

558-809-6951 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: August 20, 2025 at 11:25 AM.

FTC report from Ocala, FLORIDA

August 19, 2025 at 11:58 AM

This report was logged as a robocall. Category: Calls pretending to be government, businesses, or family and friends. Violation date: August 9, 2025 at 1:00 PM.

FTC report from NEW YORK

August 12, 2025 at 2:40 PM

558-648-9571 was logged as a live voice. Violation date: August 12, 2025 at 2:00 PM.

FTC report from Tulare, CALIFORNIA

August 6, 2025 at 6:19 PM

558-875-3291 was logged as a live voice. Violation date: August 6, 2025 at 3:15 PM.

FTC report from MISSOURI

July 31, 2025 at 6:50 PM

This report was logged as a robocall. Violation date: July 31, 2025 at 5:49 PM.

FTC report from NEW YORK

July 14, 2025 at 11:58 AM

558-745-5569 was logged as a unwanted call. Category: No Subject Provided. Violation date: March 18, 2025 at 12:00 AM.

FTC report from Garvin, OKLAHOMA

July 2, 2025 at 7:04 PM

This report was logged as a robocall. Violation date: July 2, 2025 at 10:03 AM.

FTC report from Pittsburgh, PENNSYLVANIA

June 18, 2025 at 5:05 PM

558-774-9850 was logged as a robocall. Category: Calls pretending to be government, businesses, or family and friends. Violation date: June 18, 2025 at 4:50 PM.

FTC report from Wexford, PENNSYLVANIA

June 10, 2025 at 2:55 PM

This report was logged as a live voice. Violation date: June 10, 2025 at 11:11 AM.

FTC report from Denver, COLORADO

May 27, 2025 at 10:50 AM

This report was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: May 24, 2025 at 12:39 PM.

FTC report from CALIFORNIA

May 15, 2025 at 1:34 PM

558-897-4972 was logged as a robocall. Category: Calls pretending to be government, businesses, or family and friends. Violation date: May 15, 2025 at 11:32 AM.

FCC report from Montrose, CO

April 24, 2025 at 5:13 AM

558-898-5881 was logged as a prerecorded voice. Unwanted Calls. Contact method: Internet (VOIP).

FTC report from México

April 5, 2025 at 12:20 PM

558-343-1255 was logged as a live voice. Violation date: April 4, 2025 at 12:00 PM.

FTC report from Nixa, MISSOURI

March 4, 2025 at 9:16 PM

This report was logged as a robocall. Violation date: March 4, 2025 at 9:57 AM.

FTC report from Newport, NEW HAMPSHIRE

February 21, 2025 at 3:16 PM

558-791-2526 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: February 21, 2025 at 2:05 PM.

FTC report from México

January 14, 2025 at 2:26 PM

558-104-8630 was logged as a live voice. Category: Lotteries, prizes & sweepstakes. Violation date: January 14, 2025 at 12:00 PM.

FTC report from CALIFORNIA

January 9, 2025 at 10:42 AM

558-715-4310 was logged as a live voice. Category: Dropped call or no message. Violation date: January 9, 2025 at 7:31 AM.

FTC report from Spokane Valley Wa, WASHINGTON

December 5, 2024 at 6:19 PM

This report was logged as a live voice. Category: Dropped call or no message. Violation date: December 2, 2024 at 10:56 AM.

FTC report from CALIFORNIA

September 21, 2024 at 5:41 PM

558-220-4939 was logged as a live voice. Category: Calls pretending to be government, businesses, or family and friends. Violation date: September 20, 2024 at 9:58 AM.

FTC report from Middlesex, NEW JERSEY

May 15, 2024 at 12:12 PM

558-823-9480 was logged as a live voice. Category: Dropped call or no message. Violation date: May 13, 2024 at 8:52 AM.

FTC report from Pleasant Hilll, CALIFORNIA

May 8, 2024 at 9:24 PM

558-261-2621 was logged as a robocall. Category: Medical & prescriptions. Violation date: May 8, 2024 at 12:38 PM.

FTC report from Thousand Oaks, CALIFORNIA

May 7, 2024 at 9:21 AM

This report was logged as a robocall. Category: Dropped call or no message. Violation date: May 6, 2024 at 12:00 AM.

FTC report from N. Andover, MASSACHUSETTS

April 20, 2024 at 10:26 AM

558-295-6691 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: April 15, 2024 at 3:29 PM.

FTC report from Cdmx, US MILITARY LATIN AMERICA

March 17, 2024 at 11:41 AM

558-526-4216 was logged as a robocall. Violation date: March 17, 2024 at 9:35 AM.