503 . NORTH AMERICAN NUMBERING PLAN CODE OREGON


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503 (also referred to as Numbering Plan Area) is a numbering plan code designated for Oregon. 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

Aloha, Beaverton, Gresham, Hillsboro, Keizer, Lake Oswego, McMinnville, Milwaukie, Oregon City, Portland, Salem, Tigard, Tualatin, West Linn, Woodburn are the major cities located in NPA Code 503

503 Area - posts

Report for 1-5032264211 - 2020-05-24
This is a new number calling me stating i'm going to be sued if i don't call this number back. They have called me a total of 16 times over the last 6 calls. I'm going to block this number.


Report for 1-5037468812 - 2020-05-23
Received a call on 1/


Report for 1-5033883751 - 2020-05-21
I have received soem phone calls from this number. No messages left. Don't know anyone with this number and have no idea who, what, or who I did answer it to. I have blocked the number today.


Report for 1-5034685040 - 2020-04-26
I received a text message from this number saying: "Hi, we sent you official notification regarding your tax filings from IRN-1 S/S/T... Please call us at: 213-325-9049 x-0661 . We sorry for delay but time frame is past..."I looked up the number and it seems to be someone claiming to be from the Internal Revenue Service. Sounds like a scam to me.


Report for 1-5034685040 - 2020-04-25
Call. No Voice Message left. I do not know anyone with the number. I blocked it.


Report for 1-5036664150 - 2020-04-25
Scammers with spoofed number. Blocked.


Report for 1-5034271801 - 2020-04-14
called me this morning, but i did not answer, no VM, i am blocking this number, i have a family of about 8 lines that i have to answer all those calls, it's getting ridiculous!!


Report for 1-5034333287 - 2020-03-24
This is a SCAM! Do not call back. All information will be passed on to your local law enforcement.


Report for 1-5032410280 - 2020-03-21
This # calls a couple times a day & never leaves a message. I called # back and it's a recorded message stating it's "National Debt Relief Center...I hung up & they called right back.


Report for 1-5036827370 - 2020-03-20
Scam alert! Answered it thinking it was part of our new business card, when they asked what it was I said "I was going to ask who was calling if you don't already have it in your database." The guy then got pissed and started yelling at me. I hung up.


Report for 1-5032264211 - 2020-03-09
I receive a call in the middle of the night. No message is left. This number keeps calling my cell.


Report for 1-5034685040 - 2020-03-06
I just called them and told them i had to prove it I owed what they were talking about. I have the right to speak to a supervisior. This had to be done by certified mail. They said they will look into it and try to take it off. I have not


Report for 1-5036171377 - 2020-02-25
Keeps harassing me and family members.


Report for 1-5034685040 - 2020-02-23
The first time I received a call on 1/30/2017. It was an automated voice saying I have one chance to reduce credit card debt and press 3 to speak to a representative. I pressed 3, and it did connect the call to a live person. I told her I have no credit of much amount, and told her I am on a limited credit card due to her calling me. She apologized and said she would remove my number.I called a second time and received a call from 202-800-9188 asking if I wanted to report a crime committed with my number, to which I responded no. I told her what a shame it was to have to deal with telemarketers. She was quick to hang up.


Report for 1-5038533857 - 2020-02-23
I got this call. Same number 8-7. I didn't recognize the number and did not answer. After reading previous posts, glad I didn't answer.


Report for 1-5033600193 - 2020-02-23
They called at 8AM this morning. I did not know the number, hung up and they didn't leave a voice mail message. I don't want to answer this call because I am at work and I did not appreciate them waking me up. I have blocked their number!


Report for 1-5033887298 - 2020-02-21
Called at 8:20am saying there was a formal complaint against me and something about a civil case against me. First of the letter states "if i owed any money to any creditor, my creditors have advised me to send an opt-in letter (or certified letter). A lot of scammers try to collect anything they can get out of you." And secondly they have no info on what type of "collection" you're talking about. So don't call them. Call your lawyer if its a legitimate debt.


Report for 1-5032264211 - 2020-02-21
Rec'd call from 866-202-3187, left message they were from the IRS and to call them back...blocked #...I don't trust "this is your final notice."


Report for 1-5036171377 - 2020-02-14
called and said i won free stuff but i needed my visa card number to charge for shipping the gift card could be used for a million things and said to call the number 888-408-4063 if this was the free stuff you are suppose to get this card for then the call was a scam .....and i didn't even get a free 100 dollar gift card


Report for 1-5038533857 - 2020-02-12
They just called me and said I commited tax evasion! I don't have any issues with the IRS and am very careful on how I spend my taxes as there are a lot of scams going around. I told him "come get me and I will see you in court" he hung up.


Report for 1-5036171377 - 2020-02-11
Called today, left no message.


Report for 1-5033583117 - 2020-02-09
I just got a call from this number, a recording of a woman saying "This is not a sales call"... at which point it gave me a number to verify who they are and then hung up. I have been on the National Do Not Call Registry since 2003. I've been told that I have to put in my phone number after the first phone call to be on the registry, but I haven't done that yet. What kind of idiots keep calling after being asked to be removed from the DNC list? Or what company does that?


Report for 1-5033966202 - 2020-01-31
Scam. Don't call back or give out any information


Report for 1-5039702863 - 2020-01-29
They claim to be an energy saving firm


Report for 1-5032287281 - 2020-01-29
Call and left no message


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