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Area Code Detail

Area Code 457

Louisiana (Shreveport–Bossier City, Monroe, Alexandria, Fisher, Tallulah, and most of northern Louisiana) · In service since September 25, 2025[11]

LA
Reports, 30 Days 3

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 18

Distinct NPA-NXX exchanges surfaced from routing and complaint data.

Carriers / Assignees 1

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 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

Louisiana (Shreveport–Bossier City, Monroe, Alexandria, Fisher, Tallulah, and most of northern Louisiana)

will overlay area code 318 by 2026. previously a fictitious area code assigned to identify Naked DSL/Dry Loop and dedicated data lines in Saskatchewan.

Top carriers and assignees

  • MULTIPLE OCN LISTING · 14 routing rows
NPA-NXX

Strongest exchanges inside area code 457

These prefixes combine recent complaint concentration with routing or assignment density, which makes them good candidates for indexing and exploration.

Prefix Complaint Score Routing Rows Companies Cities
457-376 12 0 0 0
457-378 12 0 0 0
457-380 9 0 0 0
457-559 4 0 0 0
457-211 0 1 1 0
457-311 0 1 1 0
457-411 0 1 1 0
457-511 0 1 1 0
457-555 0 1 1 0
457-611 0 1 1 0
457-700 0 1 1 0
457-711 0 1 1 0
457-811 0 1 1 0
457-911 0 1 1 0
457-950 0 1 1 0
457-958 0 1 1 0
457-959 0 1 1 0
457-976 0 1 1 0
Recent Signals

Latest complaint activity tied to 457

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

FTC report from Montrose, COLORADO

April 8, 2026 at 5:33 PM

This report was logged as a live voice. Category: Warranties & protection plans. Violation date: April 8, 2026 at 3:30 PM.

FTC report from Chesterfield, VIRGINIA

April 3, 2026 at 5:09 PM

457-559-2380 was logged as a live voice. Violation date: April 3, 2026 at 4:55 PM.

FTC report from Truth Or Consequences, NEW MEXICO

March 24, 2026 at 5:47 PM

457-378-3655 was logged as a robocall. Category: No Subject Provided. Violation date: February 13, 2026 at 4:57 PM.

FTC report from PENNSYLVANIA

March 8, 2026 at 1:00 PM

457-376-7965 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: March 8, 2026 at 12:57 PM.

FCC report from Bay City, MI

March 6, 2026 at 6:32 PM

833-724-4144 was logged as a prerecorded voice. Category: Irs Services. Unwanted Calls. Contact method: Wireless (cell phone/other mobile device).

FTC report from Salt Lake City, UTAH

March 4, 2026 at 7:01 PM

457-376-9657 was logged as a live voice. Violation date: March 4, 2026 at 3:09 PM.

FTC report from Bristol, CONNECTICUT

February 21, 2026 at 1:37 PM

457-378-8358 was logged as a robocall. Violation date: February 21, 2026 at 12:00 AM.

FTC report from Fresno, CALIFORNIA

February 19, 2026 at 12:51 AM

457-376-4011 was logged as a live voice. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: February 14, 2026 at 12:20 PM.

FTC report from CALIFORNIA

February 12, 2026 at 6:29 PM

457-378-5312 was logged as a robocall. Violation date: February 11, 2026 at 1:24 PM.

FTC report from Battle Ground, WASHINGTON

November 18, 2025 at 3:08 PM

457-380-6079 was logged as a robocall. Violation date: November 18, 2025 at 11:55 AM.

FTC report from Luzerne, PENNSYLVANIA

September 29, 2025 at 11:11 AM

457-376-6458 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: September 27, 2025 at 9:00 AM.

FTC report from LOUISIANA

September 24, 2025 at 9:42 PM

457-772-9711 was logged as a robocall. Category: No Subject Provided. Violation date: September 1, 2025 at 12:00 AM.

FTC report from Test, LOUISIANA

September 24, 2025 at 9:41 PM

457-444-3333 was logged as a robocall. Violation date: September 24, 2025 at 6:17 PM.

FTC report from LOUISIANA

September 24, 2025 at 9:41 PM

457-772-9722 was logged as a robocall. Category: No Subject Provided. Violation date: September 1, 2025 at 12:00 AM.

FTC report from Cresco, PENNSYLVANIA

September 23, 2025 at 5:06 PM

This report was logged as a robocall. Violation date: September 23, 2025 at 7:01 PM.

FTC report from TEXAS

September 22, 2025 at 1:20 PM

457-376-6213 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: September 22, 2025 at 10:48 AM.

FTC report from Cochise, ARIZONA

August 29, 2025 at 12:40 PM

This report was logged as a live voice. Category: Calls pretending to be government, businesses, or family and friends. Violation date: August 29, 2025 at 9:37 AM.

FTC report from Tularosa, NEW MEXICO

August 18, 2025 at 4:19 PM

This report was logged as a robocall. Category: Medical & prescriptions. Violation date: August 18, 2025 at 2:18 PM.

FTC report from CALIFORNIA

June 30, 2025 at 12:45 AM

457-172-1474 was logged as a live voice. Violation date: June 29, 2025 at 12:00 PM.

FTC report from Grand Terrace, CALIFORNIA

June 25, 2025 at 5:55 PM

This report was logged as a live voice. Violation date: June 25, 2025 at 12:51 PM.

FTC report from Erie, PENNSYLVANIA

June 23, 2025 at 11:25 AM

This report was logged as a live voice. Category: Dropped call or no message. Violation date: June 23, 2025 at 11:18 AM.

FTC report from CALIFORNIA

June 21, 2025 at 12:09 PM

457-387-6711 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: June 21, 2025 at 9:00 AM.

FTC report from Garvin, OKLAHOMA

June 18, 2025 at 4:41 PM

This report was logged as a robocall. Category: Medical & prescriptions. Violation date: June 16, 2025 at 12:41 PM.

FTC report from NEW YORK

June 4, 2025 at 1:46 PM

457-378-7714 was logged as a robocall. Category: Calls pretending to be government, businesses, or family and friends. Violation date: June 4, 2025 at 1:39 PM.

FTC report from Danville, IOWA

June 2, 2025 at 11:50 PM

457-380-8732 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: May 31, 2025 at 12:01 PM.

FTC report from Appleton, WISCONSIN

June 1, 2025 at 9:01 PM

This report was logged as a robocall. Category: Dropped call or no message. Violation date: May 29, 2025 at 1:38 PM.

FTC report from Billings, MONTANA

May 26, 2025 at 10:17 AM

This report was logged as a robocall. Category: Dropped call or no message. Violation date: April 28, 2025 at 11:05 AM.

FTC report from Billings, MONTANA

May 26, 2025 at 10:01 AM

This report was logged as a robocall. Category: Dropped call or no message. Violation date: May 19, 2025 at 10:37 AM.

FCC report from Downey, CA

May 25, 2025 at 2:11 AM

855-835-0344 was logged as a prerecorded voice. Category: Other Services. Unwanted Calls. Contact method: Internet (VOIP).

FTC report from Lebanon, MISSOURI

May 20, 2025 at 5:40 PM

457-219-5311 was logged as a live voice. Violation date: May 20, 2025 at 4:34 PM.

FTC report from CONNECTICUT

May 17, 2025 at 1:06 PM

This report was logged as a live voice. Category: Calls pretending to be government, businesses, or family and friends. Violation date: May 15, 2025 at 11:41 AM.

FTC report from Wexford, PENNSYLVANIA

May 6, 2025 at 11:08 AM

This report was logged as a live voice. Category: Charities. Violation date: May 6, 2025 at 9:10 AM.

FTC report from Raleigh, NORTH CAROLINA

May 4, 2025 at 8:15 AM

457-380-6408 was logged as a robocall. Category: Calls pretending to be government, businesses, or family and friends. Violation date: May 1, 2025 at 3:42 PM.

FTC report from Ct, CONNECTICUT

April 8, 2025 at 9:21 AM

This report was logged as a robocall. Category: Energy, solar, & utilities. Violation date: April 8, 2025 at 11:13 AM.

FTC report from INDIANA

April 7, 2025 at 7:06 PM

This report was logged as a robocall. Violation date: April 4, 2025 at 2:24 PM.

FTC report from Wexford, PENNSYLVANIA

March 22, 2025 at 12:24 PM

This report was logged as a live voice. Category: Charities. Violation date: March 22, 2025 at 10:00 AM.

FTC report from INDIANA

March 12, 2025 at 7:52 PM

This report was logged as a robocall. Violation date: March 12, 2025 at 3:50 PM.

FTC report from INDIANA

March 11, 2025 at 7:44 PM

This report was logged as a robocall. Violation date: March 11, 2025 at 1:26 PM.

FTC report from INDIANA

March 5, 2025 at 7:41 PM

This report was logged as a robocall. Violation date: March 5, 2025 at 5:40 PM.

FTC report from INDIANA

March 3, 2025 at 6:23 PM

This report was logged as a robocall. Violation date: March 3, 2025 at 4:41 PM.

Routing

Detailed routing and assignment data

This table merges NANPA, pooled block, and Canadian assignment sources where available.

Prefix Block Carrier / Assignee Rate Center City State Use Type Assign Date
457-211 XXXX MULTIPLE OCN LISTING XXXXXXXXXX LA UA
457-311 XXXX MULTIPLE OCN LISTING XXXXXXXXXX LA UA
457-411 XXXX MULTIPLE OCN LISTING XXXXXXXXXX LA UA
457-511 XXXX MULTIPLE OCN LISTING XXXXXXXXXX LA UA
457-555 XXXX MULTIPLE OCN LISTING DIR ASST LA UA
457-611 XXXX MULTIPLE OCN LISTING XXXXXXXXXX LA UA
457-700 XXXX MULTIPLE OCN LISTING XXXXXXXXXX LA UA
457-711 XXXX MULTIPLE OCN LISTING XXXXXXXXXX LA UA
457-811 XXXX MULTIPLE OCN LISTING XXXXXXXXXX LA UA
457-911 XXXX MULTIPLE OCN LISTING XXXXXXXXXX LA UA
457-950 XXXX MULTIPLE OCN LISTING XXXXXXXXXX LA UA
457-958 XXXX MULTIPLE OCN LISTING XXXXXXXXXX LA UA
457-959 XXXX MULTIPLE OCN LISTING XXXXXXXXXX LA UA
457-976 XXXX MULTIPLE OCN LISTING XXXXXXXXXX LA UA