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December 2023 Area Code 636 Robocall Data

Calls Placed

6.5 Million

(-12.7% MoM)

Per Day

210.3K

Per Hour

8.8K

Per Second

2.4

Avg. Calls Per Person

7.5

See historical robocalls by

Top 25 Robocallers to Area Code 636 in December 2023

	Robocaller	Place of Origin	Carrier	Caller ID	Caller Type
1.	636-339-6564	St. Louis, MO	Inteliquent	Customer Svc	Unknown Robocaller
2.	800-699-8702	Toll Free	Toll Free	Fraud Alert	Fraud Alert
3.	888-344-6710	Toll Free	Zipwhip	Medical Customer Call	Unknown Robocaller
4.	844-206-9035	Toll Free	Toll Free	Spectrum	Payment Reminder
5.	573-826-4187	Columbia, MO	Inteliquent	Prison Prepaid Call	Prison Call Consent
6.	877-836-5629	Toll Free	Toll Free	Citibank	Bank/Credit Card Payment Reminder
7.	800-955-6600	Toll Free	Bandwidth CLEC - Syniverse	Capital One	Bank/Credit Card Payment Reminder
8.	866-763-2906	Toll Free	Toll Free	ARstrat	Debt Collector
9.	314-629-9848	St. Louis, MO	T-Mobile	Cynthia Womack	Unknown Robocaller
10.	385-261-7120	Salt Lake City, UT	CenturyLink	Discover Card	Financial Customer Call
11.	800-942-3767	Toll Free	Twilio	Aesop	Substitute Teacher Alert
12.	636-223-5985	St. Louis, MO	Bandwidth.com CLEC, LLC	Home Repair Spam	Home Repair Spam
13.	866-914-5806	Toll Free	Toll Free	Spectrum	Policy Cancellation Alert
14.	800-976-1622	Toll Free	Toll Free	Mortgage Loan Spam	Unknown Robocaller
15.	660-616-4705	Otterville, MO	Inteliquent	Prison Prepaid Call	Prison Prepaid Call
16.	877-836-5643	Toll Free	Toll Free	Citibank	Bank/Credit Card Payment Reminder
17.	573-436-5235	Columbia, MO	Inteliquent	Prison Free Call	Prison Call Consent
18.	800-321-9637	Toll Free	Twilio	Exeter Finance	Loan Payment Reminder
19.	573-470-6025	Columbia, MO	AT&T Wireless	Unknown	Unknown Robocaller
20.	314-686-0756	St. Louis, MO	T-Mobile	Unknown	Unknown Robocaller
21.	312-818-5250	Chicago, IL	Inteliquent	Debt Collector	Unknown Robocaller
22.	510-322-8188	San Francisco Bay Area, CA	Inteliquent	Call Alert	Call Alert
23.	800-946-0332	Toll Free	Aerialink Wireless	Car Loan Payment Reminder	Loan Payment Reminder
24.	314-587-9535	St. Louis, MO	T-Mobile	Unknown	Unknown Robocaller
25.	636-202-2340	St. Louis, MO	Inteliquent	Unknown	Unknown Robocaller

Robocalls by Category

Missouri Cities in Area Code 636

Arnold, Augusta, Ballwin, Barnhart, Berger, Blackwell, Bridgeton, Cedar Hill, Chesterfield, Crystal City, Defiance, DE Soto, Dittmer, Earth City, Eureka, Fenton, Festus, Fletcher, Florissant, Foley, Foristell, Glencoe, Gray Summit, Grover, Hawk Point, Herculaneum, High Hill, High Ridge, Hillsboro, House Springs, Imperial, Jefferson, Jonesburg, Labadie, Lake Saint Louis, Lonedell, Marthasville, Maryland Heights, Moscow Mills, New Haven, O Fallon, Old Monroe, Pacific, Pevely, Portage Des Sioux, Saint Ann, Saint Charles, Saint Clair, Saint Louis, Saint Peters, St. Louis, Troy, Truxton, Union, Valles Mines, Valley Park, Villa Ridge, Warrenton, Washington, Wentzville, West Alton, Winfield, Wright City

YouMail's Top 100 Robocallers

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How does the YouMail Robocall Index™ Work?

The YouMail Robocall Index™ estimates monthly robocall volume in the US, as well as in various regions, and highlights the worst offenders. The index works by extrapolating the data collected from the many tens of millions of calls made each month to YouMail users.

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