phone.gd North American phone lookup, short codes, caller signals, and complaint-driven research.

636-665

You are reviewing the Area Code (NPA/NXX) report for 636-665. Did you mean to search the SMS short code 636665?

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 LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number636665
Basic Format636-665
NPA (Area Code)636
NXX665

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective DateBlock Available Date
636-665-0XXX073HTELNYX LLCOLD MONROEAS07/14/2020OLD MONROEMOSW08/07/2020
636-665-1XXX9787BRIGHTSPEED OF MISSOURI, LLCOLD MONROEAVOLD MONROEMOSW09/25/2002
636-665-2XXX9787BRIGHTSPEED OF MISSOURI, LLCOLD MONROEAVOLD MONROEMOSW09/25/2002
636-665-3XXX9787BRIGHTSPEED OF MISSOURI, LLCOLD MONROEAVOLD MONROEMOSW06/26/2022
636-665-4XXX9787BRIGHTSPEED OF MISSOURI, LLCOLD MONROEAVOLD MONROEMOSW09/25/2002
636-665-5XXX9787BRIGHTSPEED OF MISSOURI, LLCOLD MONROERTOLD MONROEMOSW
636-665-6XXX145JTERRA NOVA TELECOM INC.OLD MONROEAS12/11/2025OLD MONROEMOSW01/04/2026
636-665-7XXX9787BRIGHTSPEED OF MISSOURI, LLCOLD MONROEAVOLD MONROEMOSW02/01/2023
636-665-8XXX9787BRIGHTSPEED OF MISSOURI, LLCOLD MONROEAVOLD MONROEMOSW09/25/2002
636-665-9XXX9787BRIGHTSPEED OF MISSOURI, LLCOLD MONROEAVOLD MONROEMOSW09/25/2002
636-665-XXXX9787BRIGHTSPEED OF MISSOURI, LLCOLD MONROEASOLD MONROEMO

Business/Government Phones on the 636-665 Prefix

PhoneNameAddress
636-665-5180Kimaterials Inc

Reports

Anonymous User from Wentzville, Missouri

November 15, 2025 at 12:40 PM

636-665-0649 reported as a Robocall. Received on November 15, 2025 at 11:35 AM.
Call for Medical & prescriptions

Anonymous User from De Soto, Missouri

September 4, 2025 at 2:42 PM

636-665-0694 reported as a Live Voice or Other. Received on September 4, 2025 at 9:16 AM.
Call for Medical & prescriptions

Anonymous User from Imperial, Missouri

August 13, 2025 at 12:34 PM

636-665-5427 reported as a Robocall. Received on August 13, 2025 at 8:09 AM.

Anonymous User from O'fallon, Missouri

March 21, 2025 at 6:49 PM

636-665-5142 reported as a Robocall. Received on March 21, 2025 at 11:20 AM.

Anonymous User from Nashville, Tennessee

November 23, 2024 at 4:10 PM

636-665-0303 reported as a Robocall. Received on November 23, 2024 at 11:50 AM.

Anonymous User from Festus, Missouri

April 1, 2024 at 3:49 PM

636-665-5650 reported as a Robocall. Received on April 1, 2024 at 11:33 AM.
Call for Medical & prescriptions

Anonymous User from , MO

February 29, 2024 at 9:11 AM

636-665-3628 reported as a unwanted call. Received on February 29, 2024 at 8:05 AM.
Call for No Subject Provided

Anonymous User from Piedmont, Missouri

November 3, 2023 at 6:46 PM

636-665-9856 reported as a Robocall. Received on November 3, 2023 at 5:44 PM.
Call for Medical & prescriptions

Anonymous User from Hahira, Georgia

May 19, 2023 at 3:55 PM

636-665-5623 reported as a Robocall. Received on May 18, 2023 at 11:36 AM.

Anonymous User from , MO

January 24, 2023 at 11:06 AM

636-665-7863 reported as a Robocall. Received on January 24, 2023 at 9:58 AM.
Call for Medical & prescriptions

Anonymous User from , OH

March 15, 2017 at 6:07 PM

None reported as a Prerecorded Voice. Received on March 15, 2017 at 12:00 AM.
Unwanted call for unknown
Caller ID indicated they called from 636-665-5097
Contacted via Wireless (cell phone/other mobile device)

Most 'popular' numbers on this prefix:

636-665-0XXX: 636-665-0300 | 636-665-0303 | 636-665-0305 | 636-665-0350 |
636-665-3XXX: 636-665-3600 | 636-665-3620 | 636-665-3621 | 636-665-3625 | 636-665-3650 | 636-665-3651 |
636-665-5XXX: 636-665-5000 | 636-665-5001 | 636-665-5010 | 636-665-5090 | 636-665-5093 | 636-665-5099 | 636-665-5100 | 636-665-5120 | 636-665-5123 | 636-665-5125 | 636-665-5150 | 636-665-5600 | 636-665-5606 | 636-665-5650 | 636-665-5655 | 636-665-5656 |
636-665-7XXX: 636-665-7800 | 636-665-7807 | 636-665-7820 | 636-665-7860 | 636-665-7865 |
636-665-9XXX: 636-665-9850 | 636-665-9855 | 636-665-9857 |