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636-720

You are reviewing the Area Code (NPA/NXX) report for 636-720. Did you mean to search the SMS short code 636720?

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Examples: 206-739-5800, 206, 206-739, 48369
Raw Number636720
Basic Format636-720
NPA (Area Code)636
NXX720

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
636-720-0XXX829JPAETEC ITEL, LLCHARVESTERRTHARVESTERMOSW
636-720-1XXX829JPAETEC ITEL, LLCHARVESTERRTHARVESTERMOSW
636-720-2XXX829JPAETEC ITEL, LLCHARVESTERRTHARVESTERMOSW
636-720-3XXX829JPAETEC ITEL, LLCHARVESTERRTHARVESTERMOSW
636-720-4XXX7432MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MOHARVESTERAS07/07/2004HARVESTERMOSW08/02/2004
636-720-5XXX7432MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MOHARVESTERAS07/07/2004HARVESTERMOSW08/02/2004
636-720-6XXX7432MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MOHARVESTERAS07/07/2004HARVESTERMOSW08/02/2004
636-720-7XXX7432MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MOHARVESTERAS07/07/2004HARVESTERMOSW08/02/2004
636-720-8XXX7432MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MOHARVESTERAS07/07/2004HARVESTERMOSW08/02/2004
636-720-9XXX993EBANDWIDTH.COM CLEC, LLC - MOHARVESTERAS08/13/2012HARVESTERMOSW09/24/2012
636-720-XXXX829JPAETEC ITEL, LLCHARVESTERASHARVESTERMO

Business/Government Phones on the 636-720 Prefix

PhoneNameAddress
636-720-1900Circle of Advisors Securus

Reports

Anonymous User from Arnold, Missouri

April 9, 2026 at 4:20 PM

636-720-2359 reported as a Robocall. Received on April 9, 2026 at 1:13 PM.
Call for Medical & prescriptions

Anonymous User from Troy, Missouri

March 20, 2026 at 1:30 PM

636-720-9551 reported as a Robocall. Received on March 20, 2026 at 12:24 PM.

Anonymous User from Arnold, Missouri

February 19, 2026 at 11:21 AM

636-720-7920 reported as a Robocall. Received on February 19, 2026 at 10:16 AM.
Call for Medical & prescriptions

Anonymous User from , MO

November 30, 2025 at 1:35 PM

636-720-9944 reported as a Robocall. Received on November 30, 2025 at 12:07 PM.

Anonymous User from Moscow Mills, Missouri

November 29, 2025 at 6:04 PM

636-720-5542 reported as a Live Voice or Other. Received on November 29, 2025 at 4:50 PM.

Anonymous User from Moscow Mills, Missouri

November 29, 2025 at 6:03 PM

636-720-5543 reported as a Live Voice or Other. Received on November 29, 2025 at 4:21 PM.

Anonymous User from Moscow Mills, Missouri

November 29, 2025 at 6:02 PM

636-720-5511 reported as a Live Voice or Other. Received on November 29, 2025 at 3:59 PM.

Anonymous User from Moscow Mills, Missouri

November 29, 2025 at 6:01 PM

636-720-4124 reported as a Live Voice or Other. Received on November 29, 2025 at 3:37 PM.

Anonymous User from Moscow Mills, Missouri

November 29, 2025 at 5:57 PM

636-720-4123 reported as a Live Voice or Other. Received on November 29, 2025 at 3:21 PM.

Anonymous User from Montgomery City, Missouri

November 29, 2025 at 5:13 PM

636-720-5511 reported as a unwanted call. Received on November 29, 2025 at 3:59 PM.
Call for No Subject Provided

Anonymous User from , MO

November 28, 2025 at 1:38 PM

636-720-9977 reported as a Robocall. Received on November 28, 2025 at 12:36 PM.

Anonymous User from , MO

November 24, 2025 at 6:32 PM

636-720-3283 reported as a Robocall. Received on November 24, 2025 at 5:28 PM.

Anonymous User from , MO

November 22, 2025 at 4:53 PM

636-720-3271 reported as a Robocall. Received on November 22, 2025 at 3:51 PM.

Anonymous User from Dallas, Texas

September 23, 2025 at 7:14 PM

636-720-8991 reported as a unwanted call. Received on September 20, 2025 at 12:21 PM.

Anonymous User from Dallas, Texas

September 23, 2025 at 7:13 PM

636-720-8990 reported as a unwanted call. Received on September 20, 2025 at 12:04 PM.

Anonymous User from , MO

September 20, 2025 at 11:27 PM

636-720-8991 reported as a Robocall. Received on September 20, 2025 at 12:22 PM.

Anonymous User from , MO

September 20, 2025 at 1:09 PM

636-720-8990 reported as a Robocall. Received on September 20, 2025 at 12:03 PM.

Anonymous User from Hazelwood, Missouri

August 8, 2025 at 5:54 PM

636-720-9400 reported as a Live Voice or Other. Received on August 8, 2025 at 4:31 PM.

Anonymous User from Hazelwood, Missouri

July 31, 2025 at 10:42 AM

636-720-2746 reported as a Live Voice or Other. Received on July 31, 2025 at 9:30 AM.

Anonymous User from St Charles, MO

June 24, 2025 at 3:15 PM

reported as a Prerecorded Voice. Received on June 24, 2025 at 12:00 AM.
Unwanted call for Home Improvement Services
Caller ID indicated they called from 636-720-6929
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , MO

May 12, 2025 at 6:24 PM

636-720-1540 reported as a Robocall. Received on May 12, 2025 at 5:21 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Ofallon, Missouri

March 25, 2025 at 9:36 AM

636-720-6313 reported as a Robocall. Received on March 24, 2025 at 1:57 PM.

Anonymous User from Union, Missouri

March 8, 2025 at 1:22 PM

636-720-0315 reported as a Live Voice or Other. Received on March 8, 2025 at 12:13 PM.

Anonymous User from Fenton, Missouri

September 11, 2024 at 11:21 PM

636-720-9265 reported as a Robocall. Received on September 11, 2024 at 7:38 PM.

Anonymous User from , MO

June 6, 2024 at 4:34 PM

636-720-2650 reported as a unwanted call. Received on June 7, 2024 at 4:18 AM.

Anonymous User from , MO

February 10, 2024 at 5:46 PM

636-720-0709 reported as a Robocall. Received on February 10, 2024 at 4:43 PM.

Anonymous User from Wentzville, Missouri

July 1, 2022 at 6:41 PM

636-720-0711 reported as a Robocall. Received on June 27, 2022 at 6:10 PM.
Call for Dropped call or no message

Anonymous User from Wentzville, Missouri

July 1, 2022 at 6:23 PM

636-720-0712 reported as a Robocall. Received on June 26, 2022 at 3:33 PM.
Call for Dropped call or no message

Anonymous User from , MO

June 11, 2022 at 1:48 PM

636-720-0713 reported as a Robocall. Received on June 9, 2022 at 5:31 AM.
Call for No Subject Provided

Most 'popular' numbers on this prefix:

636-720-0XXX: 636-720-0700 | 636-720-0702 | 636-720-0707 | 636-720-0710 | 636-720-0714 | 636-720-0715 |
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636-720-2XXX: 636-720-2260 | 636-720-2262 | 636-720-2269 | 636-720-2600 | 636-720-2650 | 636-720-2656 | 636-720-2657 |
636-720-3XXX: 636-720-3000 | 636-720-3001 | 636-720-3002 | 636-720-3003 | 636-720-3110 | 636-720-3111 | 636-720-3112 | 636-720-3196 |
636-720-6XXX: 636-720-6308 | 636-720-6310 | 636-720-6315 | 636-720-6317 | 636-720-6367 | 636-720-6368 | 636-720-6900 | 636-720-6920 | 636-720-6924 | 636-720-6925 | 636-720-6996 | 636-720-6998 |
636-720-8XXX: 636-720-8993 | 636-720-8997 | 636-720-8998 |
636-720-9XXX: 636-720-9260 | 636-720-9262 | 636-720-9265 |