636-234

You are reviewing the Area Code (NPA/NXX) report for 636-234. Did you mean to search the SMS short code 636234?

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 Lookup Top Complaints Area Codes NPA-NXX iMessage

Raw Number	636234
Basic Format	636-234
NPA (Area Code)	636
NXX	234

Call Routing Data

NPA-NXX-X	OCN	Company	Rate Center	Use Type	Assign Date	City	State	Region	Block Effective Date
636-234-0XXX	4932	LEVEL 3 COMMUNICATIONS, LLC - MO	UNION	RT		UNION	MO	SW
636-234-1XXX	6529	T-MOBILE USA, INC.	UNION	AS	08/16/2005	UNION	MO	SW	09/10/2005
636-234-2XXX	829J	PAETEC ITEL, LLC	UNION	AS	02/03/2005	UNION	MO	SW	03/04/2005
636-234-3XXX	993E	BANDWIDTH.COM CLEC, LLC - MO	UNION	AS	08/22/2011	UNION	MO	SW	09/17/2011
636-234-4XXX	6534	NEW CINGULAR WIRELESS PCS, LLC - IL	UNION	AS	01/20/2006	UNION	MO	SW	02/17/2006
636-234-5XXX	6534	NEW CINGULAR WIRELESS PCS, LLC - IL	UNION	AS	08/07/2006	UNION	MO	SW	08/28/2006
636-234-6XXX	6534	NEW CINGULAR WIRELESS PCS, LLC - IL	UNION	AS	02/12/2007	UNION	MO	SW	02/28/2007
636-234-7XXX	6534	NEW CINGULAR WIRELESS PCS, LLC - IL	UNION	AS	02/12/2007	UNION	MO	SW	02/28/2007
636-234-8XXX	6534	NEW CINGULAR WIRELESS PCS, LLC - IL	UNION	AS	08/22/2008	UNION	MO	SW	09/21/2008
636-234-9XXX	4932	LEVEL 3 COMMUNICATIONS, LLC - MO	UNION	RT		UNION	MO	SW
636-234-XXXX	4932	LEVEL 3 COMMUNICATIONS, LLC - MO	UNION	AS	04/09/2002	UNION	MO

Business/Government Phones on the 636-234 Prefix

Phone	Name	Address
636-234-7417	Royal Flush Plumbing Service LLC
636-234-3002	Jim Trenary of Union	1001 Route 47 Union 63084 US
636-234-3149	Victorian Place of Union	1320 West Main Street Union 63084 US
636-234-3230	Purschke, White, & Briegel, LLC	4 South Church Street Union 63084 US
636-234-3361	Mueller Furniture & Mattress	9 Fountain Grass Drive Lake Saint Louis 63367 US
636-234-3361	Mueller Furniture & Mattress	15424 Manchester Road Ellisville 63021;63011 US
636-234-9501	Dollar General	1036 Paul Alan Drive Union 63084 US

Reports

Anonymous User from Troy, Missouri

March 10, 2026 at 11:45 AM

636-234-3193 reported as a Live Voice or Other. Received on March 10, 2026 at 10:21 AM.

Anonymous User from Hazelwood, Missouri

December 9, 2025 at 3:44 PM

636-234-2974 reported as a unwanted call. Received on December 7, 2025 at 11:28 AM.

Anonymous User from Bloomsdale, Missouri

December 5, 2025 at 1:15 PM

636-234-6558 reported as a Robocall. Received on December 1, 2025 at 5:10 AM.
Call for Dropped call or no message

Anonymous User from Saint Charles, Missouri

November 24, 2025 at 11:35 AM

636-234-3351 reported as a Robocall. Received on November 24, 2025 at 10:33 AM.

Anonymous User from , VA

August 11, 2025 at 6:46 PM

636-234-9083 reported as a Robocall. Received on August 11, 2025 at 1:19 PM.

Anonymous User from , MO

June 3, 2025 at 4:18 PM

636-234-9125 reported as a Robocall. Received on June 3, 2025 at 2:51 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Rochester Hills, Michigan

April 28, 2025 at 7:57 PM

636-234-9174 reported as a Robocall. Received on April 28, 2025 at 1:47 PM.

Anonymous User from Ofallon, Missouri

March 20, 2025 at 9:45 AM

636-234-0937 reported as a Robocall. Received on March 19, 2025 at 9:55 AM.

Anonymous User from Chesterfield, Missouri

March 13, 2025 at 7:50 PM

636-234-3194 reported as a Robocall. Received on March 13, 2025 at 12:32 PM.

Anonymous User from Chesterfild, Missouri

March 3, 2025 at 3:16 PM

636-234-0932 reported as a Robocall. Received on March 3, 2015 at 2:10 PM.
Call for Medical & prescriptions

Anonymous User from Festus, Missouri

February 19, 2025 at 6:10 PM

636-234-9545 reported as a Robocall. Received on February 19, 2025 at 6:07 PM.
Call for Medical & prescriptions

Anonymous User from Wentzville, Missouri

February 6, 2025 at 6:17 PM

636-234-2083 reported as a Live Voice or Other. Received on February 4, 2025 at 8:30 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Niles, Illinois

November 5, 2024 at 5:27 PM

636-234-9620 reported as a Robocall. Received on November 5, 2024 at 4:20 PM.

Anonymous User from , MO

February 28, 2024 at 12:52 PM

636-234-3595 reported as a Live Voice or Other. Received on February 28, 2024 at 10:29 AM.
Call for No Subject Provided

Anonymous User from Saint Peters, Missouri

September 28, 2023 at 12:03 PM

636-234-1964 reported as a Live Voice or Other. Received on September 26, 2023 at 11:58 AM.

Anonymous User from , MO

April 24, 2023 at 11:42 AM

636-234-9764 reported as a Live Voice or Other. Received on April 24, 2023 at 10:22 AM.
Call for No Subject Provided

Anonymous User from New Berlin, Missouri

March 23, 2023 at 3:49 PM

636-234-3349 reported as a Robocall. Received on March 20, 2023 at 5:04 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , MO

March 1, 2023 at 5:46 PM

636-234-3164 reported as a Live Voice or Other. Received on March 1, 2023 at 2:04 PM.

Anonymous User from Oro Valley, Arizona

February 22, 2023 at 11:42 PM

636-234-3688 reported as a Live Voice or Other. Received on February 22, 2023 at 10:32 AM.
Call for Dropped call or no message

Anonymous User from , MO

January 17, 2023 at 2:07 PM

636-234-3551 reported as a Robocall. Received on January 17, 2023 at 10:18 AM.
Call for No Subject Provided

Anonymous User from Troy, Missouri

August 10, 2022 at 6:40 PM

636-234-6512 reported as a Live Voice or Other. Received on August 10, 2022 at 5:33 PM.
Call for Medical & prescriptions

Anonymous User from Wentzville, Missouri

June 25, 2022 at 12:42 PM

636-234-9762 reported as a Robocall. Received on June 24, 2022 at 9:38 AM.
Call for Dropped call or no message

Anonymous User from Wentzville,, Missouri

June 24, 2022 at 12:17 PM

636-234-9762 reported as a Robocall. Received on June 24, 2022 at 10:22 AM.
Call for Dropped call or no message

Anonymous User from Wentzville, Missouri

June 20, 2022 at 7:04 PM

636-234-9595 reported as a Robocall. Received on June 20, 2022 at 4:03 PM.

Anonymous User from , MO

February 5, 2016 at 3:44 AM

reported as a Prerecorded Voice. Received on February 4, 2016 at 8:27 PM.
Robocall for unknown
Caller ID indicated they called from 636-234-9239
Contacted via Wired

Anonymous User from , MO

July 26, 2015 at 1:27 AM

reported as a Live Voice. Received on July 25, 2015 at 7:15 PM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 636-234-9239
Contacted via Wired

Anonymous User from , MO

July 12, 2015 at 5:52 PM

reported as a Autodialed Live Voice Call. Received on July 12, 2015 at 12:34 PM.
Robocall for unknown
Caller ID indicated they called from 636-234-9239
Contacted via Wired

Anonymous User from , NV

April 29, 2015 at 8:27 PM

reported as a Text Message. Received on April 29, 2015 at 11:55 AM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 636-234-6257
Contacted via Wireless (cell phone/other mobile device)

Most 'popular' numbers on this prefix:

636-234-0XXX: 636-234-0902 | 636-234-0903 | 636-234-0907 | 636-234-0930 | 636-234-0937 |
636-234-1XXX: 636-234-1960 | 636-234-1962 | 636-234-1969 | 636-234-1993 | 636-234-1997 | 636-234-1998 |
636-234-2XXX: 636-234-2000 | 636-234-2002 | 636-234-2007 | 636-234-2080 | 636-234-2083 | 636-234-2088 |
636-234-3XXX: 636-234-3160 | 636-234-3162 | 636-234-3169 | 636-234-3196 | 636-234-3198 | 636-234-3232 | 636-234-3236 | 636-234-3238 | 636-234-3258 | 636-234-3300 | 636-234-3333 | 636-234-3340 | 636-234-3344 | 636-234-3345 | 636-234-3347 | 636-234-3500 | 636-234-3552 | 636-234-3556 | 636-234-3558 | 636-234-3559 | 636-234-3600 | 636-234-3636 | 636-234-3668 | 636-234-3680 | 636-234-3683 | 636-234-3688 |
636-234-6XXX: 636-234-6236 | 636-234-6237 | 636-234-6247 | 636-234-6250 | 636-234-6252 | 636-234-6255 | 636-234-6500 | 636-234-6510 | 636-234-6511 | 636-234-6515 | 636-234-6547 |
636-234-7XXX: 636-234-7410 | 636-234-7411 | 636-234-7414 | 636-234-7446 | 636-234-7449 | 636-234-7452 |
636-234-9XXX: 636-234-9232 | 636-234-9236 | 636-234-9237 | 636-234-9500 | 636-234-9550 | 636-234-9591 | 636-234-9595 | 636-234-9599 | 636-234-9620 | 636-234-9622 | 636-234-9625 | 636-234-9706 | 636-234-9762 | 636-234-9765 | 636-234-9766 |