312-877-0518, 10 Sep 2015, 3:50pm, WIRELESS CALLER, auto blocked, This is the INFAMOUS Chicago area code viper base for criminal scammers. I got an -UNAVAILABLE- call folowed in a few minutes by this call. They appear to be fishing for new callers to add to their caller list. DON'T BITE!!!
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This info post is based on over 3 years of fighting unwanted scammer calls!!! This is what you are fighting!!! Here is hard earned info for those who have just encountered their first series of criminal scammers and want to know how to do something about those unwanted harassing calls. Don’t just complain – TAKE ACTION!!!
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Criminal scammers target the poor, elderly, and uninformed. Anyone who gives computer access, personal info, and/or credit card numbers can lose hundreds to thousands of dollars!!!!! Claim you don’t own a credit card and want to MAIL a check. Get their name and address and then report the scammer. Some scammer employees are posting messages that you should just use the drop option to take you off their caller list. That scam adds your name to multiple scammer phone lists!!!
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Scammer employees are also posting msgs that anyone advocating call blockers are just scam advertisers selling their own product brand. There are many different brands of blockers. Choose one and start blocking those scammers.
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This post is rather verbose, but I hope the following may be a help to anyone trying to defeat this criminal scum!!!!
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HARASSMENT AND SCAMMER HISTORY
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Only 2 of 192 unwanted calls got thru my blockers from 1 Jan 2015 to present.
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We had been receiving harassing calls for months, with a high of 53 in one month. The number of calls finally exceeded our toleration levels. The telephone company was unable to block the calls because many of the harassment calls were being generated using a device called an ID spoofer which generates phony caller ID’s. Police informed me that the callers are largely U.S. and overseas criminals, drug users, inmates, convicts, solicitors, scammers, and others who ignore federal no-call laws.
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One of the options to defeat the harassment calls is to change to a new unlisted telephone number, but this is giving-in to the criminals. It would also make it extremely difficult, if not impossible, for legitimate callers, friends, and family from around the country from contacting you. The telephone company’s call blocking service is limited, costly, and time consuming. Legal action and call tracing by the phone company using back tracking through the local telephone switching matrix is possible for local origination calls. Other calls are more difficult to trace especially when caller ID spoofs are used to impede normal call tracing. There had to be a better option than a new unlisted phone number, and there is.
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The harassment calls, scammer calls, telephone solicitors, political calls, Etc, are engaging in an “Act of War” by essentially taking over your telephone. I am a retired military officer. One of the many training courses I attended in my 27 year career included training in “The Art of War” by Sun Tzu. One of the maxims is to know yourself and know your enemy, and you will never need to fear a battle. After experiencing this assault, I proceeded to research the situation and develop a plan of action.
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I had been program manager and program engineer for installation of many USAF class 5 digital telephone exchanges, but had been out of the business for many years. In talking to the police and the telephone company engineers/technicians, I found out about the new technology to generate digital spoofing calls with phony Caller IDs using computer APPs. This matches with the pattern of the Caller ID data I had recorded from the harassment calls. Analysis of the data confirmed that I had both robo scammers/solicitors and an individual in my town responsible for the harassing calls.
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Research also showed call spoofing can be generated from smart phones, I-pads, computers, robo call devices, or any device with phone access and a spoofing application. Some devices will allow spoofing and also generate robo voice traffic. Additional indication of spoofing is the fact that the Caller IDs sometimes had full 10 digit numbers and other times had only the 7 digit local origination numbers with known out of state robo call messages.
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Caller IDs with only 7 digits usually originate from within the local area code. One of the local calls used my own phone number as the caller ID, and two of the caller ID’s used phone numbers with only one digit different from my phone number. I confirmed that the owners of these local phone numbers did not originate the calls. Spelling errors and robo messages using these numbers clearly proved use of a spoofing application.
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I have found an effective way to combat these harassment/robo callers that has been over 95% successful. I spread the word by posting the following to 800notes.com/phone and other selected web sites each time I receive a NEW harassment/robo call.
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CALL BLOCKERS WORK!
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We research harassment/scam calls then post this msg every time a NEW robo number calls. NEVER press X to opt out, and NEVER respond in any way because it just adds your name to multiple robo scammer calling lists.
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The federal no-call list is a joke – criminals ignore the law and the government does nothing. The phone company wants the money from robo companies and will do nothing to stop the harassment/robo calls. Local police do not have the manpower or technology to track/block these calls. Here is a one-time relatively low cost way to beat those harassment/robo calls.
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You can defeat >95% of harassment and robo calls. Go on-line to Amazon and purchase an in-line "CPR CALLBLOCKER"! It has an inventory of up to 1200 numbers in the call blocker list. Be careful in setting up the list or you get unexpected blockages of valid incoming calls. Start by blocking all calls using caller ID’s of UNAVAILABLE, PRIVATE, or WITHHELD. Then block hot spot robo area codes (Chicago, New York, Florida) which have NO friends or family – 201, 212, 214, 239, 312, 321, 323, 331, 347, 516, 518, 630, 708, 772, 773, 815, 847, and many others. Finally, ONLY block individual phone #s in area codes WITH friends and family. ONLY use 3 digit area codes, OR full 10 digit phone numbers. Never use 7 digit inputs to the blocking list or you WILL have problems! Keep a complete written list of harassing area codes and individual blocking numbers. A small glitch when entering a number into the list can mess up your entire blocking list requiring a hardware reset and complete reprogramming of the list.
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Harassment/robo callers frequently use a spoofing APP to create phony incoming caller ID’s on your phone. Hidden characters in a spoofed Caller ID’s number can sneak the robo call past some blockers. An optional secondary SENTRY BLOCKER with a 1000 entry blocker list ignores hidden characters and blocks/kills the call when it’s turned ON. SENTRY BLOCKER also effectively dumps any unmonitored scam callers. There are many other brands of call blockers than the two described. Choose yours and BLOCK THOSE HARASSMENT CALLS!!!!!
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It is really great fun watching a call blocker/Caller ID recorder light-up then dump a call when the unwanted Caller ID matches the blocking list!!! One can especially enjoy it when the call blocker hangs up on a persistent harassment caller!!!
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CALL ZAPPER sends out a telephone office signal that the phone line is disconnected. Many
auto scanning robo systems will then automatically remove the number from
their calling list
CPR BLOCKER has list of up to 1200 entries for area codes and/or phone numbers. Upon
detection of a blocked number, the blocker hangs up all lines. All other
calls are passed thru unless Sentry Blocker rejects/hangs up line.
SENTRY BLOCKER hangs up on all black listed phone numbers. White list numbers are
passed thru for phone/answering machine. Non-listed numbers have blocking
British/Spanish/German msg for solicitors to hang up, and tells other valid
unlisted callers to dial zero to leave msg on answering machine - this auto
blocks all unmonitored robo calls. Up to1000 entries in call list.
When Sentry Blocker is OFF, all calls pass thru to phone/answering machine
unless blocked by CPR BLOCKER.
2nd HOME PHONE rings only ONCE if either BLOCKER blocks call. Call rings
thru if blockers are OFF or call is passed by blockers.
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CALL HISTORY
(2015)
CPR BLOCKER kills selected robo area code hot spots. SENTRY BLOCKER black list kills individual phone #s. SENTRY white list passes friends and family. SENTRY also kills unmonitored robo calls.
Jan – 26 harassment calls with 25 auto blocked, 4 #’s added to SENTRY black list ( non-existent area codes).
Feb – 14 harassment calls with 14 auto blocked, 4 #s added to SENTRY black list.
Mar –40 harassment calls with 40 auto blocked, 7 #s added to SENTRY black list.
Apr – 24 harassment calls with 24 auto blocked, 4 #s added to SENTRY black list. 2 area codes added to CPR blocker
May- 21 harassment calls with 21 auto blocked, 6 #s added to SENTRY black list, 2 area codes added to CPR blocker.
Jun- 26 harassment calls with 25 auto blocked. 1 #s added to SENTRY black list, 3 area codes added to CPR BLOCKER.
Jul – 18 harassment calls with 18 auto blocked, 5#s added to SENTRY black list, 4 new area codes added to CPR BLOCKER.
Aug – 14 harassment calls with 14 auto blocked, 2#s added to SENTRY black list, 0 new area codes added to CPR BLOCKER.
Sep – 8 harassment calls with 8 auto blocked, 0#s added to SENTRY black list, 0 new area codes added to CPR BLOCKER. (Current as of 9 Sep 2015)
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MOST RECENT UNWANTED CALLS
#181, 25 Aug, 4:25pm, -UNAVAILABLE-, auto blocked
#182, 27 Aug, 4:25pm, 331-210-9020, -UNAVAILABLE-, auto blocked, new Chicago scammer number
#183, 27 Aug, 5:00pm, 630-448-0192, -UNAVAILABLE-, auto blocked, political call
#184, 28 Aug, 5:30pm, 312-465-3520, WIRELESS CALLER, auto blocked, Chicago scammer scum
#185, 1 Sep, 11:25am, 806-611-6600, XXX-TX, auto blocked, Microsoft scammer call from Texas
#186, 2 Sep, 3:00pm, -UNAVAILABLE-, auto blocked
#187, 4 Sep, 9:15am, 312-465-3520, WIRELESS CALLER, auto blocked, Chicago criminal scammer
#188, 5 Sep, 1:30pm, 213-457-0580, UNASSIGNED, auto blocked, prison phone, LA criminal scammers
#189, 5 Sep, 4:20pm, 646-432-0373, Rpt#, auto blocked, New York criminal electric bill scammers
#190, 9 Sep, 3:00pm, 312-465-3520, WIRELESS CALLER, auto blocked, Chicago criminals
#191, 10 Sep, 3:25pm, no number, -UNAVAILABLE-, auto blocked,
#192, 10 Sep, 3:50pm, 312-877-0518, WIRELESS CALLER, auto blocked, Chicago scammers
Received a call from 1-312-877-0518. Caller ID was 'Cell Phone Ill'. A quick pickup and immediate hangup is all I give unknown numbers if I smell scammers. Checked 800 Notes and blocked the number.
312-877-0518 called me on Sept. 11, 2015 at 9:03am. Tried to called them back but heard a message that mail box had not yet been set up. This is a scam call.
Thank you! This is really helpful for those of us who want these scammers to stop calling. I for one am so tired of not being able to answer my phone unless I know who it is first.
My husband was tired of it as well a few months back so he told them take us off their list, then the calls got worse and they liked calling just to pis* him off. Then I started using this site to screen numbers ;-) which saved my husbands blood pressure and my ears.
Thanks for sharing all your hard research with every one!!! I was trying to figure out which call blocker I should get now I know a little more about them.