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Recent Activity
Searches
| Phone Number | Date |
|---|---|
| 337-806-9499 | September 09, 2026 |
| 862-294-9064 | September 09, 2026 |
| 661-460-8998 | September 09, 2026 |
| 626-471-0196 | September 09, 2026 |
| 281-447-7000 | September 09, 2026 |
Complaints
| Phone Number | Date |
|---|---|
| 423-397-6561 | 2024-09-23 |
| 408-333-7199 | 2024-09-23 |
| 408-909-9797 | 2024-09-23 |
| 408-333-7447 | 2024-09-23 |
| 405-554-1874 | 2024-09-23 |
All About the Telephone Code System
Today, the phone number format for countries in the US, Canada, and most of the Caribbean has this format: XXX – XXX – XXXX. The first XXX group is the NPA code designated by the North American Numbering Plan Administration (NANPA). The next three digits of the phone number are called the NXX, and refers to the exchanges (prefixes). The telephone service provider or carrier is the one that reserves these groups of numbers within an area code. Finally, the last group of Xs is the subscriber number.
If we take a look at the total number of NPA and NXX combinations available today, we can say that there are roughly 1.600.000.000 possible telephone number combinations, leaving about 4 numbers per person. That doesn’t mean there are way too many available, especially since many businesses and people use multiple phone lines.
All in all, it’s pretty organized right? However, it wasn’t always like that.
Why an Area Code System is Needed
From the late 19th century until the 20th century, The Bell Telephone Company and AT&T practically have a monopoly on telephone services in the US. During the mid-19th century, human operators redirected calls to their destinations. There were no numbers involved. However, there were too many errors and misunderstandings. As a result, the Bell Company introduced a new way to dial the phones using standardized abbreviations and numbers. Eventually, the network would expand so much that it became apparent that there is a need for area codes. Just only by adding the 3 additional numbers right before a local number meant that millions of new phone numbers can be issued.
In Northern America, which includes the US, Canada, and most of the Caribbean, the allocation of phone numbers is controled by the NANPA. They also govern divisions, adjustments to, or generations of new area codes. They also allocate these numbers to telephone service providers.
In addition to using area codes for specific regions, the NANPA also designates certain area codes for special purposes. The 800 code, for example, is exclusively for toll-free calls wherein the one receiving the call is the one charged as opposed to the one making the call.
Area codes specifically were created in 1947 to satisfy post-WWII’s increased demand for telephone services. Today, more area codes are issued to accommodate the growing demand for telephone services. Since the NANPA is responsible for assigning area codes, it also follows the international standard for numbering plans.
As mentioned, in the United States, more than 310 area codes are in use. Depending on the number of people living in your area, you may interact with one or more area codes. Densely populated states like Florida and California are covered with more than one area code, whereas low population states like Montana and Idaho only have one area code.
TOP Numbers
Searched
| Phone Number | Total Searches |
|---|---|
| 833-366-0127 | 6590 |
| 978-444-5700 | 3046 |
| 917-590-0145 | 2884 |
| 508-529-5020 | 2703 |
| 800-654-8818 | 2329 |
Reported
| Phone Number | Total Complaints |
|---|---|
| 513-696-1920 | 1205 |
| 888-382-1222 | 957 |
| 805-203-1460 | 746 |
| 800-942-3767 | 561 |
| 805-637-7243 | 487 |
Why You Need to Know Area Codes
What would you do if you got a call from an unknown area code? The natural reaction is to reject it, right?
Area codes serve as a means for us to know where the call is coming from. It might be that the person on the other line is your future employer, business partner, or customer, and there are times that you need to know that information. It might also be that somebody is calling you because of an emergency about a family member.
If you are keen on maintaining your privacy and do not want intrusive phone calls, you must know the area codes and its purpose. It has never been more important than these days! Many people are constantly thinking of ways to scam others. One common scam involves shady people calling their targets, usually with the help of auto-dialers, and hanging up before someone from the other end answers. When this happens, the target is usually so curious about the missed call that he calls the number back. In this case, however, it is likely a premium number, similar to the one set up by psychic hotlines and phone sex operators that automatically receive the calls you make and charge an arm and a leg for each one.
In these cases, a surefire way to stay protected is: never call an unknown phone number back unless you are 100% sure about who’s calling! However, it’s understandable that you’re worried about missing an important call. In such cases, performing a reverse phone lookup or area code lookup can help.
The next time you receive a call from an unknown area code, it is better to trace the caller’s number using our website. You never know, and it might be a call about some good news.
Recently Submitted Comments
I explained this is a business line, what company are you calling from? They repeatedly called me by name. I asked again. They yelled at me "What is wrong with you..." and I hung up.
Repeated Multiple calls while I am in a Skilled Nursing Facility WITHOUT LEAVING ANY MESSAGE apparently regarding January 14, 1926 $100+ bill I was informed by Dr Pulukurthy would be covered by Medicare ‼️!‼️!‼️!
Caller's name: Andy
Asks for account # right off the bat. To me that was raising red flag and I hung up the phone.
claims I owe money which I don't. I have not owed anyone any money in over 10 years
Left a 316 area code number. No other information g
Called me saying they were from United Health Care Medicare Advantage. I told them I didn't have time to talk and hung up.
THEY KEEP CALLING ASKING FOR MANAGER...5-10 TIMES A DAY. WILL NOT REMOVE # AFTER ASKING REPEADLY.
Caller's name: "Aberdeen OH" (Caller ID)
8/26/26 - Not sure if this is spam, but get a lot of calls from 937 area code that ring 3 times and no message left. WWW. numlookup.com has it as a low risk spam number (19/100). However, I have recently had a rash of 937 numbers that ring 3 times/no answer (some w/no info from investigating) so I do block them but keep a record. Here are the following w/info from various investigative number sites: 8/14/26 937-294-0360 Aberdeen, OH (Caller ID), 11:05am (blocked) 8/13/26 937-249-0360 Aberdeen OH (Caller ID) 8/11/26 937-249-0360 Aberdeen, OH 11:00am 8/11/26 937-630-4857 2:56pm Contractor Co (Caller ID), Landline, Centurylink,Level 3 Communications, LLC, 90/100 high risk (blocked) 8/10?26 937-368-4004 6῾:19pm Contractor Co (Caller ID), Landline, Centurylink,Level 3 Communications, LLC, 84/100 high risk, (blocked) 8/8/26 937-630-4857 1:34pm Contractor Co (Caller ID), Landline, Centurylink (blocked) 8/6/26 937-529-0059 SR 4:04pm contractorco (Caller ID) landline, CenturyLink, Dayton, OH (blocked) 8/4/26 937-630-4678 3:14pm Landline, Centurylink, or Ohio Bell, Dayton, OH (blocked) 8/3/26 937-556-4541 SR 3:20pm Replacement windows delete, landline, Wilmington, OH, Centurylink ph, high risk spam (blocked) 8/3/26 937-556-4541 Spam Risk (Caller ID) 3:00pm Energy Eff Windows-Press 1 speak to specialist Press 2 for don't call list,voip,Twilio TollFree High Risk (Blocked) Sometimes I don't have time to look up all the numbers, esp when I don't check record of calls missed right away. Numlookup.com often doesn't give info if you ask for a lot of info on the same day, though advertised as "free". Don't know how accurate numlookup is, but gives more info than other sites.
Caller's name: none
Optim contracts with medical insurance companies to come to you home and review your meds.
text stating the local tree service company is in the area and offering to quote. No company name given just "local tree service"
Caller's name: Imperial
Bogus claims of money owed for medical bills. This phone number isn't even a legitimate phone number
pretending to be brightspeed with an overdue balance.
Very rude lady called me asking to speak to the person in charge of the billing dept. Stated our merchant account was overcharged on our June and July statement due to overcharges related to PCI compliance. When I started to ask her more questions, she started to get louder and angry with me. Stating that obviously, I was not the person she needed to speak to since I did not understand. Ooooohh I said, I understand completely and hung up on her. She continued to call our place of business, and I continued to hang up on her. She then called my receptionist and said few curse words about me for hanging up on her and also that I was unprofessional and that we would not be able to process credit cards anymore. HaHa What a joke!
Caller's name: no name said they were calling from Humana Ins. Co
Like another person wrote: Man spoke bad English said he was from Humana and I needed to call back for scheduling something. Couldn't understand him. This call went to my voice mail on my landline phone. I knew it was a scam right away because Human does not call and tell you to call back and set up some matter. The # on my screen was 1-800-828-2610 showed Human but they said to call them back at the 877-208-2674 #. The 800 # when you look it up says ROBO CALL WATCH
Call came from Little Lake Lending, which appears to be a legit company, however the phone number that called does not appear to be linked to this company. They also immediately sent me a text with a different company name with a link to a website for my "loan application"
Caller's name: 843-944-2244
Ai reçu cet appel au moment ou je n'étais pas capable d'accéder à mon compte de la Banque Scotia et ou un code m'était envoyé pour accéder à mon compte.
Continuous calling although I had it blocked. Finally they left a message. I called voice mail - all the woman said in a whisper was my name, then hung up. So I unblocked it, to see what would happen. Called today and as soon as I answered, person hung up. I am blocking this number permanently.
Caller's name: Kaiser Permanente
Did not pick up.
Both my husband and I received a call from 866-416-5691 wanting to verify a purchase made with my husband's debit card. Called our local First Financial Bank and verified that this number IS the fraud dept. number for First Financial Bank. The person I originally spoke with was able to transfer me to the fraud dept. to verify the online purchase paid for with my husband's debit card.
Caller's name: Technical Labs
They use available data to determine that you are on Medicare. Then they mail you the Cologuard test and start harassing you to return it. It's all a setup for when they ask for your personal information. You're supposed to think your insurance or doctor ordered it, and give them all they want to know. It's phishing.
First, I heard a beep sound, and then a person came on the line and asked if I was [name]. I said no. He then used an F-word and immediately hung up.
Caller's name: NEW YORK POLICE DEPARTMENT
Caller claim to be New York police department and said my identity was used and asked if a chinese number was registered under my name.
Ive been getting calls from 971 area code but the rest if the number changes. Right after i got a 971 area code call, I get a call from this number. No message. There is some kind of coordinated attack going on. Probably scam with robo callers. Dont answer!
Constantly receive phone calls from (904) 421-0520 asking if I plan to vote in an election. It’s no one’s business whether I plan to vote. The survey offers no opt-out to stop receiving the calls. If you call the number, you get the survey.
Caller's name: Not sure
Loser is a scammer
Caller's name: Paul Szeker
Loser is a scammer
Caller's name: Angie
Constant calls, AI not human. Block the number they call from 10+ new ones, different states, cities, etc. it same name. I’ve reported to the FCC repeatedly as Ive been on the no call list for years and update it every year. That has done nothing. Basically my phone just isn’t allowed to ring anymore bc it’s 98%+ robo or AI calls violating all kinds of rules
Caller's name: TAMARA
Asked for the owner of the business and then gave a reference number
Caller's name: None
Phishing scam - do not enter ID + PW!
Calls 2-4 times each day, never leaves message. Been going on for 8 months
It seems they enjoy to annoy ...
Caller's name: Andrew Keller
They stated that this was a legal attempt to get hold of us. And they were gonna serve us papers on our property. I basically called that person back and you can tell it was a total scam. These kind of people are the absolute scum of the earth. Please be careful people! I had a few choice words for that person. And I don't put up with BS I just don't have time for it, and I won't be a victim either.
Silent for about 5 seconds, then female robotic voice said, "Goodbye," and disconnected.
Caller's name: unknown
who knows why they call - most likely an autodialer. spammer AI
Called from JP Morgan Chase saying a checking account was opened in my name and gave me a JPMC number to follow up with.
A male caller asked for someone at my number by name. He said that he was calling on behalf of the Red Cross. I told him not to call again and hung up. I should not have picked up, but the number looked similar to another number.
Caller's name: Alicia
They knew who my lender was and pretended to be them saying there was an issue with my homeowners insurance policy, and I needed to make a payment to cover the gap
Caller's name: Penelope
The call came from 866-808-8084. Message said. Hi, this is Penelope calling from Churo Court. Please give me a call back at 866-702-4725. We're available Monday through Friday from 8 am to 6 pm central time and any representative will be able to assist you. Again, this is Penelope with Churo Court. You can reach me or any of our representatives at 866-702-4725. Thank you.
Caller's name: Tom
Tried to take existing warranty contract over, before it expired. Some to Ashley (?) who became testy, because I told them do not want anything to do with you.
Caller's name: unknown
HARASSING CALLER WHO LEAVES NO MESSAGE FROM KISSISSMMEE FL
Hi Kathy, this is Autumn calling on behalf of the connected care program at Memorial Hermann that Dr Abarka had recommended for you. Please give us a call back at 855-857-4951. The call came from 832-979-8498.
Caller's name: not identified