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636-543

You are reviewing the Area Code (NPA/NXX) report for 636-543. Did you mean to search the SMS short code 636543?

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number636543
Basic Format636-543
NPA (Area Code)636
NXX543

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective DateBlock Available Date
636-543-0XXX5814CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MOFSSCRSTLCYAS10/19/2010FESTUS CRYSTAL CITYMOSW11/03/2010
636-543-1XXX6534NEW CINGULAR WIRELESS PCS, LLC - ILFSSCRSTLCYAS07/22/2011FESTUS CRYSTAL CITYMOSW08/20/2011
636-543-2XXX7432MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MOFSSCRSTLCYAS05/13/2010FESTUS CRYSTAL CITYMOSW08/20/2010
636-543-3XXX516CAT&T ENTERPRISES, LLCFSSCRSTLCYAS02/23/2010FESTUS CRYSTAL CITYMOSW03/25/2010
636-543-4XXX6534NEW CINGULAR WIRELESS PCS, LLC - ILFSSCRSTLCYAS07/16/2010FESTUS CRYSTAL CITYMOSW07/28/2010
636-543-5XXX6534NEW CINGULAR WIRELESS PCS, LLC - ILFSSCRSTLCYAS05/17/2011FESTUS CRYSTAL CITYMOSW05/27/2011
636-543-6XXX093FONVOY, LLC - MOFSSCRSTLCYAS10/14/2009FESTUS CRYSTAL CITYMOSW10/26/2009
636-543-7XXX7218TELEPORT COMMUNICATIONS AMERICA, LLC - MOFSSCRSTLCYAS07/09/2009FESTUS CRYSTAL CITYMOSW09/07/2009
636-543-8XXX7218TELEPORT COMMUNICATIONS AMERICA, LLC - MOFSSCRSTLCYAVFESTUS CRYSTAL CITYMOSW01/14/2025
636-543-9XXX7218TELEPORT COMMUNICATIONS AMERICA, LLC - MOFSSCRSTLCYAVFESTUS CRYSTAL CITYMOSW01/14/2025
636-543-XXXX7218TELEPORT COMMUNICATIONS AMERICA, LLC - MOFSSCRSTLCYAS07/08/2009FESTUS CRYSTAL CITYMO

Business/Government Phones on the 636-543 Prefix

PhoneNameAddress
636-543-3008Reed Fire Protection LLC
636-543-5719Lift Master Concrete Leveling

Reports

Anonymous User from Arnold, Missouri

April 29, 2026 at 11:27 AM

636-543-8720 reported as a Robocall. Received on April 28, 2026 at 2:16 PM.
Call for Medical & prescriptions

Anonymous User from Kissimmee, Missouri

July 16, 2025 at 2:06 PM

636-543-7154 reported as a Live Voice or Other. Received on July 16, 2025 at 11:41 AM.

Anonymous User from Saint Peters, Missouri

September 24, 2024 at 2:14 PM

636-543-5253 reported as a Live Voice or Other. Received on September 24, 2024 at 1:13 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Wildwood, Missouri

February 28, 2024 at 12:31 PM

636-543-7172 reported as a Robocall. Received on February 27, 2024 at 12:46 PM.

Anonymous User from , MO

November 1, 2022 at 11:42 AM

636-543-2438 reported as a Live Voice or Other. Received on November 1, 2022 at 10:40 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Crystal City, Missouri

September 26, 2022 at 10:21 PM

636-543-3333 reported as a Live Voice or Other. Received on September 26, 2022 at 12:00 PM.
Call for Calls pretending to be government, businesses, or family and friends

Most 'popular' numbers on this prefix:

636-543-1XXX: 636-543-1400 | 636-543-1403 | 636-543-1409 | 636-543-1440 | 636-543-1441 | 636-543-1447 |
636-543-2XXX: 636-543-2400 | 636-543-2433 | 636-543-2434 | 636-543-2437 | 636-543-2447 | 636-543-2498 |
636-543-3XXX: 636-543-3000 | 636-543-3001 | 636-543-3003 | 636-543-3300 | 636-543-3330 | 636-543-3331 | 636-543-3333 |
636-543-5XXX: 636-543-5200 | 636-543-5220 | 636-543-5250 | 636-543-5700 | 636-543-5707 | 636-543-5710 | 636-543-5711 | 636-543-5712 | 636-543-5777 |
636-543-7XXX: 636-543-7100 | 636-543-7105 | 636-543-7107 | 636-543-7170 | 636-543-7171 | 636-543-7175 |