+1 210 520 640 0

Risk level: Medium

Who is this? Spam, telemarketing or a legitimate call? Community reports in United States.

Number with prefix 210. Review community reports, risk and comments below before answering or blocking. Browse numbers with prefix 210

Medium
Risk level
Harassment
Category
0
Spam reports
Last report

AI Analysis

Limited information: Multiple reports indicate frequent calls, with some claiming legitimate Chase interactions (e.g., payment issues) and others suspecting scams (e.g., requesting sensitive info).

Likely purpose: Likely a debt collection or data harvesting line, with a high risk of fraud.

Most common user complaints

  • Multiple daily calls
  • Requesting sensitive information (e.g., bank account, Social Security number)
  • Discrepancies in caller ID (e.g., 'Chase' vs. 'heavy truck trailer')
  • Aggressive collection tactics
  • Spoofing suspected
Medium dangerCautionImpersonation detectedChase (claimed, but authenticity disputed)BankingMissed call

AI analysis: Jul 1, 2026

Information based on community reports and automated analysis. It may contain errors or be out of date, and is not legal advice or a verified accusation against the number's owner.

Web research

The number appears in public facing lookup tools but no definitive, authoritative ownership is confirmed here. Online reports are mixed and may indicate potential spam risk, but reliability varies.

View full report

The number appears in public facing lookup tools but no definitive, authoritative ownership is confirmed here. Online reports are mixed and may indicate potential spam risk, but reliability varies. 1. Likely type/owner: Multiple reverse lookup services suggest it is a US number (10 digit format) that could be tied to a business or individual; no official confirmation available from primary telecom registries within this prompt. 2. Online chatter: Various reverse lookup and spam report sites show generic results or user contributed notes; some entries mention spam/scam risk indicators, but details are inconsistent. 3. Spam/scam association: Some databases flag similar numbers as potential spam or fraudulent activity; explicit confirmation for this exact number is not established here. 4. Public exposure: The number appears in public facing lookup databases and user contributed directories, suggesting it is publicly searchable, but leakage or breach status is not verifiably proven for this exact line. 5. Call back advisability: Given mixed signals and potential spam indicators, avoid answering or returning calls unless the caller identity is independently confirmed.

Checked · Aug 13, 202610 sources
US

United States

Operator information

Country:
USUnited States
Prefix:
+1
Type:
Other
Operator:
Verizon, AT&T, T-Mobile

Recent searches

2 this week

Last 7 days

Community comments

56
Anonymous
Apr 26, 2024

bruh called me 10 times

Anonymous
Sep 15, 2023

I have dozens of missed calls from them on one of my Hushed App burner numbers that I keep specifically so that I can enter it on any online form that requires a phone number. That way, my *real* personal and business numbers don’t get sold to scammers. I finally picked up, and the woman asked to speak to my fiancé. I said, “This is his wife, I handle our business matters, what is this in regards to.” I have not had a legitimate company refuse to speak to me when I say that. They may ask whether he is available to give them authorization to speak to me, and since we both work from home he usually is. Legitimate companies have also said, “Would you please ask him to call Ramona at blah blah number.” The woman on this call was awkward- as if she had to read a different script or talk to a manager to figure out what to say. She said they’d just call back another time. I see people here talking about Chase. My partner does not currently bank with Chase and never has. I have an account with them, but it’s not delinquent and his name has never been associated with it. I know what’s on his credit report because, like I told the woman, I prepare both our tax returns and handle our finances….including applying for loans and whatnot. So if he has no accounts with Chase, and I do but not revolving credit, then no Chase anybody has a reason to call one of my burner phone numbers asking for him. None of his distant past revolving accounts were associated with my burner number. I’ll tell ya who does think my burner number is his number is One Financial (or One something ruther) and possibly Best Buy. We were looking for a small short term personal loan a little while back and made some inquiries. There are no accounts and certainly no delinquent accounts. I’m guessing some scammers bought my phone number from some shady online application or something. I don’t know what they hope to accomplish calling my burner every day. There is a legit local credit union who has my number as his number, but they wouldn’t have someone as awkward as the woman who called working for them. And we didn’t open an account with them yet, so there’s that. Friends, if you all don’t have a dedicated burner phone number that you give out to online forms, you do yourself a disservice. I learned too late. I had a legacy phone number for over 15 years that I used for business and personal. But I had entered it in online forms that required a number here and there over the years, and I received so many robocalls, SPAM, and scam calls that the number became useless for business.

Anonymous
Mar 24, 2023

They call me every day multiple times a day I only answered once and it was a man claiming to be from chase but he provided bogus account info (I don’t use chase bank) so I hung up and called the official chase number and asked about it and they checked the call logs for my phone number and nothing

Anonymous
Nov 2, 2022

they are persistent

Anonymous
Oct 28, 2022

annoying sales call

Anonymous
Oct 25, 2022

JP MORGAN CHASE. Will tell you they dont have to prove anything to you. bordering on harassment with how many times they call a day.

Anonymous
Oct 24, 2022

The lady was presenting herself from credit card debt collector saying the payment is returned, but I'm showing the payment successful on my end. It was scam call.

Anonymous
Oct 24, 2022

chase bank calls every 30 min all day long

Anonymous
Nov 1, 2019

It's chase, no Voicemail but they call 4-10 times a day when I'm a couple weeks late on a payment. I own that I need to pay them but don't blow up my phone on the first time I've ever paid you late FFS.

Anonymous
Oct 31, 2019

They called 8 times today, 10 yesterday. Under the fair debt and collection laws this is excessive and illegal. Maybe I should sue....

Anonymous
Oct 30, 2019

No Subject Provided received in New York.

Anonymous
Oct 29, 2019

The number is being spoofed. Although this is a legitimate Chase number (2105206400), again, it is being spoofed. It is not Chase. I called Chase with the number on the back of my credit card and they said that they do not call. They either send emails or text messages. They also checked to make sure and no calls on their end. It is a spoof. Do not give these scammers any information.

Anonymous
Oct 28, 2019

This is not Chase - I saw J P Morgan Chase on caller ID and answered. She wanted me to give her my checking account number(s) so I could make a payment. I told her I would go online and do that. She argued with me - she REALLY wanted my bank numbers.

Anonymous
Oct 23, 2019

El número 210520-6400 ha sido asignado a San Antonio Tx

Anonymous
Sep 25, 2019

I got a call from (210) 520-6400. Chase rep stated that this number is NOT a chase number. What was weird is that my account was indeed behind due to prob w auto pay. I think chase may be outsourcing collections to a shady third party and may not want people to know. In any event, do NOT give personal info to this number. Call the Chase main line on card instead.

Anonymous
Sep 24, 2019

Lady with thick indian accent had my banking infomation. Tried to get me to give her my other bank account number. Would not take no for an answer and said this is my last chance.

Anonymous
Aug 7, 2019

Get calls from this number multiple times a day. Claims to be from Chase. If it's legit why does it show up as heavy truck trailer r on my caller ID? not buying it. Scam.

Anonymous
Jun 25, 2019

El número 210520-6400 fue calificado con score 9

Anonymous
Mar 28, 2019

spam call. Says from Chase, but when you call an automated message asks for your full card #. They have been calling daily for about a week.

Anonymous
Oct 30, 2018

SCAM..............They hung up immediately

Anonymous
Oct 14, 2018

Received the first call from (210)520-6400 at 11:54 AM EST on Sunday 10/14/2018. Caller ID = Chase. Upon answering the call, there was no response from this caller and then the call was disconnected. Caller: (210)520-6400 may be either Chase or (data) collection agency misrepresenting itself.

Anonymous
Jan 9, 2018

They have called me 20+ times. I finally called the Chase # on the back of my credit card and Chase confirmed that it is a fraudulent number NOT associated with Chase in any way.

Anonymous
Oct 7, 2017

Came up as San Antonio, Texas. I let it ring through. They left no voice mail. Since so many mention Chase--I am a Chase member and my credit card IS past due and overdrawn. I've called them about my financial difficulties and they noted such on my record...and told me that I should expect phone calls--it's only fair that a business try to collect money from those who owe it. However, put your company in your caller ID. Frankly if you did, I'd not pick up either (nothing has changed).

Anonymous
Sep 29, 2017

Some of the negative comments here are totally unfounded and sometimes quite silly and overreacting. This is a Chase call center number in San Antonio. The gal told me that they're "not allowed" to leave messages certain days of the week. Just check your account, go to the Chase.com website and call them back with their official number. Easy. Getting all flustered and cancelling the card helps no one and hurts your credit.

Anonymous
Aug 23, 2017

This is a scam. They called repeatedly then claimed to be from Chase. They asked for my account number. I told them I had many account numbers, so they asked for my phone number. I gave them an old/unused number and said they could not find that in their system. Then they asked for my social security number - I asked them how many people gave them their social security number and their reply was "many people, I'm trying to help you." I asked them if they had considered an honest job instead of a scam and they played dumb, so I hung up on them. Definitely fraudulent.

Anonymous
Jul 24, 2017

I called the real Chase phone number and this 210-520-6400 is NOT a valid Chase #. DO NOT GIVE THEM ANY INFORMATION AND DO NOT RETURN THEIR CALL. SPAM FRAUD SCAM!!!!!

Anonymous
Mar 30, 2017

First of all: NEVER GIVE PERSONAL INFO TO PEOPLE WHO CALL YOU! With that being said, this does seem to be a somewhat legitimate call from Chase. They called me repeatedly, and when I finally answered it, the female caller advised me that my payment attempt had been rejected because of a problem with the account number. She rattled off a scary amount of my personal information and then said that I could make my payment by check over the phone. I told her that I believed the call to be a scam and that no legitimate financial institution would call and request information from me. She insisted it wasn't a scam and said she wasn't requesting info from me. I replied that she had just said i could pay by check over the phone and that I was not going to give her any info. I said my husband would take care of anything that needed to be handled. She wanted me to confirm that I would pay a certain amount, and I reiterated that my husband would handle any outstanding issues. She kept trying to talk, and I said I was hanging up now and hung up on her. After independently checking my account, I discovered that my payment really had been rejected because the account number entered was one digit short. While this does seem to actually have been a call from Chase, I'm PI$$ED that they would call their customers and request information, especially in this era of rampant fraud and identity theft. They should be encouraging members to NEVER respond to such calls instead of perpetuating the problem by making those calls. I am going to write a letter to Chase and then cancel my account as soon as I pay it off. That is terrible behaviour. Also, I refuse to list "trustworty" on this format out of principle.

Anonymous
Feb 22, 2017

I got called from this number twice. Missed the first call and found this site. I do have a Chase account and I look it up and turns out I had a returned payment and my account was over due. Paid my account online and later that day got this call again. They apologized for calling me again as they noticed I already had paid online. This is a legitimate Chase phone number. Now, whether or not someone spoofed their number for illegitimate reasons; I don't know.

Anonymous
Jan 25, 2017

These people are criminals. seems like Texas could put a stop to it.

Anonymous
Dec 19, 2016

Call several times a day. No idea who they are. Never leave any messages, nothing.

Anonymous
Dec 12, 2016

It's a scam... I get them all the time..Once they called 3 times in one day, I blocked them. I suggest doing the same.

Anonymous
Dec 7, 2016

This number called me daily for the last week, then started calling 4-5 times a day. I found these comments and have now blocked them. I never answered, so I cannot speak to the content of the call.

Anonymous
Nov 26, 2016

These would be fraudsters called me this afternoon 26 November;SAT.2016 telling me one of my credit cards with a bank was over due(the bank had STOPPED SENDING ME MY MONTHLY STATEMENTS)-then they asked me for my pass code /user name-whatever...They had very distinctive Indian or Pakistani accents. I freaked-NO I SAID I WILL NOT GIVE YOU MY DATA(SCAM-O-WHAM-O)...I just called the real bank number and they will start sending me my monthly statement once again...WHY DID THEY STOP SENDING MY BILLS IN THE FIRST PLACE,EH!?!

Anonymous
Nov 19, 2016

called several days in a row, leaving blank messages. finally left a message yesterday claiming to be CHASE BANK--- this is not possible-- this must be a scam. PLEASE BEWARE. ALSO--- the messages on this site that claim it isn't a scam are clearly fake--- think about it, if you got a legit call from chase bank, dealt with them and hung up....WHY WOULD YOU LOOK UP A REVERSE NUMBER WEBSITE TO COMMENT THAT IT IS LEGIT??????

Anonymous
Nov 16, 2016

CALLS 6-8 TIMES A DAY.... BLOCKED

Anonymous
Sep 27, 2016

Calls my cell 3-4 times day leaves no message, blocking number. Have TruCaller APP but is not catching this one

Anonymous
Jul 9, 2016

Just got a call from this telephone number. They said I was past due on a credit card. She gave ne the account # I did not recognize. Talked for 25 minutes her telling me about the account and how much I owed. She wanted me to pay by giving her a check # and bank routing info. I did not and when I questioned her about the account # I did not have a credit card I could find she hung up. I called back the San Antonio # and it answered as a Chase CC Center.....DON'T FALL FOR THIS IT'S A SCAM !!!

Anonymous
Jun 30, 2016

This number plus a few others have called non stop every day and night for about ten months now. After reading these comments I called Chase myself about my account and do not have any issue or problems. To tell you the truth all this started after I called and spoke with Bank of America's customer service several times. It makes me highly suspicious after reading on another site similar to this one that several people also had that common thread.

Anonymous
Jun 10, 2016

They call several times a day about an account I do not have. Reading through the comments, I see they also try to pass themselves off as the IRS. No-good, low life scam artists.

Anonymous
Apr 14, 2016

I get calls from them daily. They don't leave a message but i am behind on my account with chase. I haven't called them back bc there's no point. But everyone says chase and it sounds legit

Anonymous
Jan 7, 2016

I get calls from this number three time a day if it chase I don't have a credit card with them I think it's a joke and I think they should quit calling that why I have call blocker on my phone the scammer get bent

Anonymous
Dec 22, 2015

http://www.whitepages.com/phone/1-210-520-6400 This is an individual, NOT CHASE

Anonymous
Aug 25, 2015

They ask for the last four numbers of your social Security number. If you don't give it they tell you to remain on the line for the next available support specialist. I left it on for 11 minutes and 49 seconds before the line hung up. My suggestion is for you to call them and leave it on for the 11 minutes and 49 seconds and then call them back and do it all over again.

Anonymous
Jun 16, 2015

I'm sure many people are wary of this # based on the ratings/multiple calls received - I've never posted a comment on this kind of site before but I'm doing so just to corroborate that it was, in fact, from Chase financial regarding an issue with my most recent credit card payment (I had not updated auto payment settings to reflect new bank info and as a result my auto payment had been denied). I explained the situation and the rep said that he would note my account - even waived a late fee due to my years of good standing. I wasn't asked for any personal or financial information. As for the reports of multiple contacts/no messages left, credit card payment centers can be pretty tenacious as everyone knows. It's also possible that it may be against protocol for them to reference any of your personal financial info unless its verified that they have reached the account owner in question. In any event, it's just Chase - if you know you're behind on a payment, don't pick up

Anonymous
May 12, 2015

This was actually chase, they just asked if I was myself, then they told me my automatic payments were about to end and if I would like to continue them, I said yes, the just verified my bank name that it was already coming from, that was it I have them no info, no numbers nothing Its actually chase bank...

Anonymous
Jan 20, 2015

keep trying to calling BIG scam

Anonymous
Dec 7, 2014

If your an Android user. Here is a great FREE app to handle these annoying numbers. Go to Google Play, search for 360 Security. Download and install the 360 Security -Antivirus. (the one with the green + in the yellow circle). After install and configuration, go into the program, SWIPE to the LEFT and select CALL & SMS FILTER. Tap FILTER SETTINGS, hit ADD, select FROM CALL LOG, check to the right all those annoying numbers you want blocked. On top of having a great phone blocker, you got a great phone antivirus app. Play with it a bit, I bet you'll like it. I've had it for about 2 years now with absolutely no issues.

Anonymous
Oct 28, 2014

They call every day of the week, multiple times per day. After reading these notes, I called Chase on my own, and found that there is nothing wrong with or past due on my account. DO NOT RESPOND TO THIS CALL.

Anonymous
Oct 24, 2014

I received a call from this number, but it was a recording stating it was the IRS and a lawsuit was being filed against me if I do not contact them.

Anonymous
Oct 23, 2014

Keeps calling. Almost 10 times just today. Thank god I check this site to find its untrustworthy. Do NOT pick up or call back!!! Scam!!!!

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What happened?

Signal summary for +1 210 520 640 0

+1 210 520 640 0 belongs to the 210 prefix and is classified as Harassment. This page combines no approved reports and 56 public comments to explain the risk level.

Frequently asked questions

Who calls from +1 210 520 640 0?
+1 210 520 640 0 is a phone number with the 210 prefix in United States. It has been reported 57 times by the community as a possible unwanted call. Check the comments to find out who might be behind this call.
Is +1 210 520 640 0 a spam number?
According to the community, +1 210 520 640 0 has 57 reports, which suggests it is likely spam. Check the risk score and comments for details.
Is it safe to call +1 210 520 640 0 back?
If you don't recognise the number and it has negative reports, it's best not to call +1 210 520 640 0 back. Avoid sharing personal or banking details with unknown numbers.
How can I block +1 210 520 640 0?
On iPhone, go to Recents in the Phone app, tap the (i) next to the number and choose 'Block this Caller'. On Android, long-press the number in your call history and select 'Block number'. You can also use the NoCall app to automatically block calls like +1 210 520 640 0.
Where can I report a suspicious call?
You can report +1 210 520 640 0 directly on this page using the report button. Your contribution helps other users identify unwanted calls.