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636-667

You are reviewing the Area Code (NPA/NXX) report for 636-667. Did you mean to search the SMS short code 636667?

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number636667
Basic Format636-667
NPA (Area Code)636
NXX667

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
636-667-0XXX6534NEW CINGULAR WIRELESS PCS, LLC - ILWASHINGTONAS06/21/2004WASHINGTONMOSW07/18/2004
636-667-1XXX6534NEW CINGULAR WIRELESS PCS, LLC - ILWASHINGTONAS02/22/2005WASHINGTONMOSW03/20/2005
636-667-2XXX6534NEW CINGULAR WIRELESS PCS, LLC - ILWASHINGTONAS07/06/2005WASHINGTONMOSW07/31/2005
636-667-3XXX6534NEW CINGULAR WIRELESS PCS, LLC - ILWASHINGTONAS01/20/2006WASHINGTONMOSW02/17/2006
636-667-4XXX6529T-MOBILE USA, INC.WASHINGTONAS01/04/2005WASHINGTONMOSW01/17/2005
636-667-5XXX5562METROPCS, INC.WASHINGTONAS06/15/2004WASHINGTONMOSW07/15/2004
636-667-6XXX6529T-MOBILE USA, INC.WASHINGTONRTWASHINGTONMOSW
636-667-7XXX6529T-MOBILE USA, INC.WASHINGTONRTWASHINGTONMOSW
636-667-8XXX6529T-MOBILE USA, INC.WASHINGTONRTWASHINGTONMOSW
636-667-9XXX5562METROPCS, INC.WASHINGTONRTWASHINGTONMOSW
636-667-XXXX6529T-MOBILE USA, INC.WASHINGTONAS01/16/2002WASHINGTONMO

Business/Government Phones on the 636-667 Prefix

PhoneNameAddress
636-667-2259Washington Roofing & Construction LLC

Reports

Anonymous User from , MO

July 23, 2025 at 3:41 PM

636-667-0972 reported as a Robocall. Received on July 23, 2025 at 2:37 AM.
Call for Medical & prescriptions

Anonymous User from O'fallon, Missouri

December 19, 2023 at 11:26 AM

636-667-5540 reported as a Robocall. Received on December 19, 2023 at 9:22 PM.

Anonymous User from St. Louis, Missouri

October 20, 2023 at 1:50 PM

636-667-2603 reported as a Live Voice or Other. Received on October 19, 2023 at 11:49 AM.

Anonymous User from Washington, Missouri

May 11, 2023 at 4:49 PM

636-667-1253 reported as a Robocall. Received on May 10, 2023 at 2:10 PM.

Anonymous User from Washington, Missouri

April 10, 2023 at 7:13 AM

636-667-5857 reported as a Robocall. Received on April 7, 2023 at 12:00 PM.
Call for Home security & alarms

Anonymous User from , MO

October 11, 2022 at 12:42 PM

636-667-7460 reported as a Robocall. Received on October 10, 2022 at 6:50 PM.
Call for No Subject Provided

Most 'popular' numbers on this prefix:

636-667-0XXX: 636-667-0900 | 636-667-0902 | 636-667-0907 | 636-667-0970 | 636-667-0975 |
636-667-1XXX: 636-667-1212 | 636-667-1220 | 636-667-1234 | 636-667-1250 | 636-667-1253 | 636-667-1255 |
636-667-2XXX: 636-667-2200 | 636-667-2220 | 636-667-2233 | 636-667-2250 | 636-667-2252 | 636-667-2255 |
636-667-3XXX: 636-667-3700 | 636-667-3750 | 636-667-3770 | 636-667-3776 | 636-667-3777 |
636-667-5XXX: 636-667-5600 | 636-667-5606 | 636-667-5650 | 636-667-5660 | 636-667-5666 | 636-667-5667 |
636-667-7XXX: 636-667-7400 | 636-667-7407 | 636-667-7444 | 636-667-7460 |
636-667-9XXX: 636-667-9500 | 636-667-9520 | 636-667-9550 | 636-667-9590 | 636-667-9595 | 636-667-9599 |