231 - CODE


Lookup Number:


231 (also known as Numbering Plan Area) is a phone code for the following area: Michigan. Phone codes in North America were introduced in 1947.

The majority of numbers in the North American numbering plan are assigned to US and Canada and a small part assigned to some caribbean nations

Muskegon, Norton Shores, Shelby are among the cities served by NPA Code 231

231 / entries

Report for 1-2314083127 - 2020-06-12
Caller ID read "Unavailable" but was a recording that claimed my number has been taken off their list and to not ignore. Press 2 to be taken off the list. I hung up & my phone didn't ring. I've gotten the same crap from different numbers. No chance to press 2 (or any other number).


Report for 1-2317322594 - 2020-05-24
Called me in Canada. I did not pick up. I don't know anyone in the 317 area code.


Report for 1-2310080401 - 2020-04-30
Just received a call from this number. I was expecting a call so I answered it. The lady was on the phone with a man and the person just hung up.


Report for 1-2314168899 - 2020-04-10
My friend received a call today, 4/14/13 from a middle eastern female who said she was calling from Microsoft Windows & said my computer was hacked & that they would help me fix it. I told her that I did not believe her...I then told her that I would call her back on my cell & she disconnected.


Report for 1-2313002110 - 2020-03-20
Received 2 calls today at 7:25 and 7:30 PST. No one at other end.


Report for 1-2317064550 - 2020-03-08
Got a message claiming I had a loan from American Cash that I don't have and the name of the loan company is not even a company name at all. Threatened me


Report for 1-2317322594 - 2020-02-27
Same thing as above and if I don't call back with in the next 3 hours I will be seized and taken into custody by local authorities.


Report for 1-2318439455 - 2020-02-24
I keep receiving threatening phone calls from United State Lituation about a check?


Report for 1-2317322658 - 2020-02-11
Called twice in a row, no message


Report for 1-2317229560 - 2020-02-01
They called this morning..i thought it was my ex from when i was married that I married 3 years ago. I told the man to never call my number back because I had a bad connection so it says that it has just been made..lol I get scam calls all day from these people.. So I just tell them to go to their damn..I will not say that but it was a girl..lol


Report for 1-2313002110 - 2020-01-30
Got the same call this week. When I picked up the phone the lady hung up!!!I call back a few times, and I get a busy signal. I'm going to find out how to get them to stop this.


Report for 1-2317322628 - 2019-12-18
Same exact message as many of the other victims.


Report for 1-2317322594 - 2019-10-31
Called. Did not leave message. When I tried to call back, the line is busy.


Report for 1-2318439455 - 2019-10-30
Got a text message that reads "This is a message from the Social Security Administration with your SSN in doubt. Please call your local office. A recorded voice is saying your ss number is in doubt. Call our office at the following number." They call constantly for the last 3 days. They don't even ask for me. The last message said "Goodbye and take care."


Report for 1-2317322594 - 2019-09-29
I too just got this text from this number, I think it was a scam.I'm not a Verizon customer.


Report for 1-2317229560 - 2019-09-25
Just called and did not leave a message.


Report for 1-2318439455 - 2019-09-23
I received the same one, one ring. Blocked.


Report for 1-2317322628 - 2019-09-03
I am getting phone call from this number everyday at all time for almost two weeks.. They don't leave a voicemail, if I call back it automatically hangs up and you cannot get it back.


Report for 1-2317322594 - 2019-07-30
I recd several calls from them. I had my lawyer call to find out. I owe nothing on myself. They also called my aunt. I am scared that someone will get me again. They said they would be bringing the police to my door soon. I need to know if this is legit


Report for 1-2310080401 - 2019-07-30
The same thing happened to me from the same number as everyone else. I've blocked it but I'm sure it will still keep coming up.


Report for 1-2314280877 - 2019-07-21
Got a call at 9:43am. Left no message so blocked the call.


Report for 1-2317322658 - 2019-07-05
Caller ID says "unknown name". Left voicemail: "I'm calling in response to your recent inquiry. We are currently offering a special promotion for our store membership package which expires tomorrow. To receive this offer press 1 for the live operator and complete your information now". They do not say what type of offer, just a callback number and web site.


Report for 1-2314168899 - 2019-06-06
same here


Report for 1-2312162107 - 2019-05-22
These [***] keep calling my cell phone and I'm on the Do Not Call list. Just ignore them and hope


Report for 1-2314280877 - 2019-05-13
Got a call from this number on my cell on July 15, 2014. I did not answer and no message was left. I looked it up and found this page. Seems like another robo call that can be used as a scam.


Report for 1-2313002110 - 2019-04-30
Got a call from someone with a very heavy foreign accent who claimed to be from Microsoft and that they were getting error messages about my internet connection and that they wanted me to be in front of my computer and it would be connected. I asked what was wrong with it and they said they couldn't tell me because it had to be tested, as other people from the company did. I told them I'd check the internet to give them a call back, they called back the next day and I let it go to the machine. Did I tell Microsoft that I'd be calling back if they ever called my mother's house or my place of work? They hung up on me but since they kept calling me from this number the past 3 days I've had over 20 missed calls from this number. I tried calling it back today only to get a fax machine.


Report for 1-2314168899 - 2019-04-22
They called my cell this morning and I don't know how they got my number. They do not leave a message just call all the time.


Report for 1-2312162107 - 2019-04-20
No one will do anything to you unless you give them money. When I told my lawyer and my attorney general about this I was told to tell


Report for 1-2317322658 - 2019-04-09
Keep calling but don't leave a message and my caller ID shows unknown


Report for 1-2312162107 - 2019-04-06
Got text this afternoon from this number, saying on the other line "hey its me, my name is kaley, and i just sent you a funny facebook link. what do you do for work, what are ur interests. If you wanna chat do me a favor and add me yahir name is kate, and u i will wii ld add u a y a place, cause i really like to keep phone calls like this to myself"My husband looked up the #, and it was someone in New Jersey.


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