You are reviewing the Area Code (NPA/NXX) report for 557-204. Did you mean to search the SMS short code 557204?
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.
557-204-0712 reported as a Live Voice or Other. Received on April 24, 2026 at 11:33 AM. Call for Warranties & protection plans
Anonymous User from Chesterfield, Missouri
April 23, 2026 at 8:18 PM
557-204-0661 reported as a Live Voice or Other. Received on April 23, 2026 at 7:21 PM. Call for Vacation & timeshares
Anonymous User from St. Louis, Missouri
April 22, 2026 at 11:07 AM
557-204-0635 reported as a Live Voice or Other. Received on April 20, 2026 at 4:32 AM. Call for Vacation & timeshares
Anonymous User from Bridgeton, Missouri
February 4, 2026 at 10:01 AM
557-204-7191 reported as a Live Voice or Other. Received on February 2, 2026 at 8:06 AM.
Anonymous User from , MO
February 2, 2026 at 11:24 AM
557-204-7247 reported as a Robocall. Received on February 2, 2026 at 10:22 AM. Call for Dropped call or no message
Anonymous User from , MO
January 30, 2026 at 10:50 AM
557-204-7496 reported as a Robocall. Received on January 30, 2026 at 12:00 AM. Call for Dropped call or no message
Anonymous User from Perryville, Missouri
January 22, 2026 at 12:41 PM
557-204-3547 reported as a Live Voice or Other. Received on December 16, 2025 at 12:00 PM.
Anonymous User from Perryville, Missouri
January 22, 2026 at 12:40 PM
557-204-3547 reported as a Live Voice or Other. Received on January 22, 2026 at 12:00 PM.
Anonymous User from Hillsboro, Missouri
November 20, 2025 at 3:01 PM
557-204-7531 reported as a Live Voice or Other. Received on November 20, 2025 at 1:55 PM. Call for Calls pretending to be government, businesses, or family and friends
Anonymous User from , GA
May 6, 2025 at 2:19 PM
557-204-6109 reported as a unwanted call. Received on May 6, 2025 at 11:48 AM. Call for Reducing your debt (credit cards, mortgage, student loans)
Anonymous User from Brooklyn, New York
April 21, 2025 at 8:04 PM
557-204-5229 reported as a Robocall. Received on April 21, 2025 at 12:00 AM. Call for Medical & prescriptions
Anonymous User from , MO
February 3, 2025 at 12:21 PM
557-204-7136 reported as a Robocall. Received on February 3, 2025 at 11:20 AM.
Anonymous User from El Paso, Texas
November 5, 2024 at 1:08 PM
557-204-6074 reported as a Robocall. Received on November 5, 2024 at 10:54 AM.
Anonymous User from Colorado Springs, Colorado
May 29, 2024 at 4:39 PM
557-204-1393 reported as a Live Voice or Other. Received on May 29, 2024 at 2:36 PM. Call for Dropped call or no message
Reports
Anonymous User from Chesterfield, Missouri
April 24, 2026 at 12:37 PM
Anonymous User from Chesterfield, Missouri
April 23, 2026 at 8:18 PM
Anonymous User from St. Louis, Missouri
April 22, 2026 at 11:07 AM
Anonymous User from Bridgeton, Missouri
February 4, 2026 at 10:01 AM
Anonymous User from , MO
February 2, 2026 at 11:24 AM
Anonymous User from , MO
January 30, 2026 at 10:50 AM
Anonymous User from Perryville, Missouri
January 22, 2026 at 12:41 PM
Anonymous User from Perryville, Missouri
January 22, 2026 at 12:40 PM
Anonymous User from Hillsboro, Missouri
November 20, 2025 at 3:01 PM
Anonymous User from , GA
May 6, 2025 at 2:19 PM
Anonymous User from Brooklyn, New York
April 21, 2025 at 8:04 PM
Anonymous User from , MO
February 3, 2025 at 12:21 PM
Anonymous User from El Paso, Texas
November 5, 2024 at 1:08 PM
Anonymous User from Colorado Springs, Colorado
May 29, 2024 at 4:39 PM