301 . NORTH AMERICAN NUMBERING PLAN CODE MARYLAND


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301 (also referred to as Numbering Plan Area) is a numbering plan code designated for Maryland. Phone area codes in North America were introduced in 1947.

Most of the telephone numbers in the numbering plan are assigned to United States and Canada with a small part assigned to some locations in the Caribbean

Aspen Hill, North Bethesda, Bowie, Chillum, Clinton, College Park, Cumberland, Fairland, Fort Washington, Frederick, Gaithersburg, Germantown, Greenbelt, Hagerstown, Landover, Montgomery Village, North Bethesda, South Laurel, North Potomac, Olney, Potomac, Rockville, Silver Spring, South Laurel, Saint Charles, Suitland, Waldorf, White Oak are the major cities located in NPA Code 301

301 Area - posts

Report for 1-3015268136 - 2020-07-30
They called and hung up. Only the phone number shows up on CID - no city name or anything. Likely a scam or telemarketer.


Report for 1-3018049014 - 2020-05-28
Did not recognize, did not answer...left blank voicemail


Report for 1-3016899912 - 2020-04-28
We just got a call from this number. Answered, heard the familiar click of a voicemail being deleted. Bl


Report for 1-3016628485 - 2020-03-31
Received a recorded call on my mobile # from "Officer Brian King" of the IRS, said he was calling in reference to a complaint and was about to file a suit against me. Left name, 724-220-9081, and this call-back number. He also said "don't try to disregard this message and to return the call before we take any action against you" blah, blah.


Report for 1-3012466105 - 2020-03-27
They keep calling. We are on the DO NOT CALL LIST.


Report for 1-3014674711 - 2020-03-23
I received a voice mail stating that I had 24 hours to call this number or a warrant would be issued for my arrest. This is the second call I have received with this scam.


Report for 1-3012622225 - 2020-03-14
Called my cell a few minutes ago...Left no message...blocked.


Report for 1-3012622225 - 2020-03-05
I'm so annoyed! My husband received a call this morning from 855-408-9546. They said they have been trying to contact me due to their client is going to file suit in my county. No name was given, they didn't say the name they were calling for or what the matter was about. It was obviously a debt collector. When he asked for information about what it was for, he said he could not give any information unless he knew what it was about....well, that's the first red flag right there, I know if it was a debt collector because they are required to give you their name, their company name and their extension. Not all were honest people from the first call. They were nasty and they called 3 times in one day and when he answered they asked for my husband, and when he told them he is my husband...he got nasty back, "Are you trying to say he told you to? You scammers." Then hung up. We don't have any debt, no student loans and don't owe anyone anywhere. What can I do ????


Report for 1-3015197372 - 2020-02-18
Didn't pick up call went to voice mail, didn't leave message...blocked


Report for 1-3015197372 - 2020-02-10
Just called. No message. I called back and it was "not in service"


Report for 1-3018829939 - 2020-02-09
Got a call from this number with no voice message.


Report for 1-3013048790 - 2020-02-08
Call from these scammers is in violation of federal law. What good does Do Not Call List do? This


Report for 1-3015197372 - 2020-02-05
A robot voice telling me it was SSN department and they have a case filed against me


Report for 1-3013103003 - 2020-01-25
They called me and told me that the IRS was filing a lawsuit against me.


Report for 1-3014674711 - 2020-01-20
The number has been calling everyday for at least 2 weeks. I never answer and they never leave a message. This must stop


Report for 1-3016628485 - 2020-01-17
I just received the same call! How do


Report for 1-3012418228 - 2020-01-08
It is a collection agency. they will call several times a day when you call back and when you pick up it's dead silent, and there is no answer. if its a bill collector please don't call me.


Report for 1-3013071734 - 2019-12-31
Called to report fraud activity on ssn.


Report for 1-3018829939 - 2019-12-30
This number is a scam - do not give the caller any information and do not call them back. The IRS does not use a call center in India.


Report for 1-3012418228 - 2019-12-29
Another annoying call from a payday loan call center. They keep calling and will call and call even after you tell them to remove your number from their call list.


Report for 1-3013048790 - 2019-12-20
Same here


Report for 1-3013519433 - 2019-12-15
I received this phone call and it took me two tries to get through.. I called the number back and asked to be removed from their list. The guy said I will not be removed. I then yelled at him to take my number off....we will see if they actually do.


Report for 1-3018305335 - 2019-11-19
They are constantly calling, I have had calls from this number for the past 2 years. The caller ID says its coming from West Palm Beach, Florida, but I have never had this problem with any other caller ID. The last person on the line asked for the owner, and I told them he wasnt available and I asked where they were calling from. Immediately, they hung up on me.


Report for 1-3019693183 - 2019-11-16
Received call on 4/21, 5:42 PM Pacific. This number called yesterday and I didn't answer it. They left no voicemail. This has happened before with similar number and a local area code. I don't answer my phone if I don't recognize the number. This looks like a robocall phishing attempt to see if mine is a working number so they can sell my phone number to more scamers. What a scam!


Report for 1-3016899912 - 2019-11-14
Same! called me but they did not reply when I picked up.


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