| State | NANP AREA |
|---|---|
| Primary Location | |
| Time Zone | Eastern Time |
| Introduced | 2017 |
| Overlay | 500, 533, 544, 566, 577, 588, 522, 523, 524, 525, 526, 527, 528, 529, 532, 538, 542 |
Area code 521 serves NANP AREA in US. The area code entered service in 2017. It uses the Eastern time zone.
Area code 521 shares geographic coverage with 500, 533, 544, 566, 577, 588, 522, 523, 524, 525, 526, 527, 528, 529, 532, 538, and 542 in an overlay arrangement.
The directory below expands on the numbering range with recorded carrier assignments, locations, prefix-level report counts and community reports where those records are available.
Area code 521 shares its geographic coverage with other area codes in an overlay arrangement. Related area codes listed for this numbering area include 500, 533, 544, 566, 577, 588, 522, 523, 524, 525, 526, 527, 528, 529, 532, 538, 542.
Numbers assigned to area code 521 use the Eastern time zone. The area code identifies a general numbering region, but it does not identify the current owner of a phone number or establish whether a caller is trustworthy.
Area code 521 is a legitimate telephone area code serving NANP AREA. An area code by itself does not indicate that a call is legitimate or fraudulent. Individual numbers can be used by residents, businesses, organizations, telemarketers or scammers.
Our database contains 10 community reports associated with phone numbers using area code 521. These reports are grouped by the type of call reported by users.
| Report Category | Reports |
|---|---|
| Unknown Caller | 8 |
| Scam | 2 |
The category with the highest recorded report count is Unknown Caller with 8 reports. Other categories in the available data include Scam (2) .
Community reports describe individual experiences with specific phone numbers. They should not be used to judge every number in area code 521. If you receive an unexpected call, checking the complete number and its available reports is more useful than relying on the area code alone.
Category: Scam
Keep receiving calls from foreign person/persons falsely claiming they are support staff from Microsoft calling about error conditions on my computer. This is a scam. I've told them to stop calling and I informed them I know it is a scam and they will never get past me.
Category: Unknown Caller
The caller stated he was a Microsoft certified tech. Hang up!!!
Category: Unknown Caller
not sure why this number keeps calling me, I don't pick up because I am sure it is some one that wants my ID. "Keep calling bud, I will still give you the silent treatment!"
Category: Scam
This is a scam. They claim to be from Microsoft and that there is a problem with your pc. Hang up and do not give any personal informaion.
Category: Unknown Caller
This number kept calling me, I could tell there was someone there, but no one would respond. Then they hung up. When I called back the number, it wasn't listed and I got a error message. These things bother me and I wish there was a way to prevent these types of phone calls. I believe it is a dishonest individual or company.
Category: Unknown Caller
I am on the do not call list by have calls from 521-368-7351, I don't know anyone with that number, and if you do answer they hang up. Also the number of 786-540-0173 is calling both once or twice a day. I can't find out who they are but would like to know for sure.
Category: Unknown Caller
Hi! This number called me today about 5 times. Saying that i am in trouble with the law and that my number to my social was reported to the courts in area. I am not in any trouble with anybody period i wish this person stop calling me. I wish somebody can report these people calling period.
Category: Unknown Caller
btw the number the guy gave to me is (521) 834-0144
Category: Unknown Caller
Getting calls on my business phone from somebody in India (I assume from his accent) saying he works for the US gov health dept. Seems like it is some BS to me. Anyone else getting the same ?
No prefix information available.
Area code 521 serves NANP AREA in US. The area code entered service in 2017. It uses the Eastern time zone.
Area code 521 uses the Eastern time zone.
Area code 521 entered service in 2017 as part of the North American Numbering Plan (NANP).
An area code alone cannot determine whether an individual call is legitimate or fraudulent. Check the complete phone number and any available community reports.
Search the complete phone number on WhoCalledUSA to check available caller information and community reports.
The available numbering record lists 500, 533, 544, 566, 577, 588, 522, 523, 524, 525, 526, 527, 528, 529, 532, 538, and 542 as related overlay area codes.
Category: Unknown Caller
I have received 5 calls from this number this week. I do not recognize it and suspect phone solicitor.