Area code 623
Anonymous is reporting 623-223-5561:

In the last 7 days I have received FIFTEEN calls from the numbers below - WHAT THE HECK?! (202) 697-7222 (Washington DC) (623) 223-5561 (Arizona) (813) 444-5642 (Florida) (636) 224-3117 (Missouri) (737) 666-9035 (unknown) "Unknown" (unknown) - called 2 times (856) 295-6867 (New Jersey) (732) 813-5605 (New Jersey) (618) 221-0181 (Carbondale, Illinois) "No Caller ID" (unknown) - called 5 times in a row

Reported 15, Apr. 2014.
Anonymous is reporting 623-322-0730:

Yesterday we got the same recorded call. We get at least two calls a week. They say that nothing is wrong but it's important that they talk to us.

Reported 14, Apr. 2014.
Anonymous is reporting 623-915-6287:

Three similar calls were received from different phone numbers.

Reported 13, Apr. 2014.
Anonymous is reporting 623-738-2846:

They have been calling a couple times a day for 3 days now.. I'm tired of it..

Reported 11, Apr. 2014.
Anonymous is reporting 623-694-6459:

My call from this number was a recorded message about health insurance availability

Reported 11, Apr. 2014.
Anonymous is reporting 623-223-5560:

Whoever this company is, they call twice a day almost every day for years. I have put in many complaints on this until I finally gave up on the do not call list. What is the point of entering the complaint if the calls don't stop? AGAIN, I am requesting that the calls from this company stop. It is a recording that doesn't pick up or leave a message and is quite annoying to keep receiving these calls. What can I do to quit getting the calls from this company?

Reported 7, Apr. 2014.
Unlisted is reporting 623-282-2543:

This phone 623-282-2543 Going Green Solar ( 7310 N. 16th St, Phoenix, Arizona, Real phone # 602-507-6525‎) & the caller doesn't leave a message & I answered before when a solicitor asked to speak to the homeowner about what utility company I have & knew my unlisted phone number (I told the solicitor I live in an Apt & they still keep calling). I found on website 800Notes.com the Owners addresses & personal list of known phone numbers can be found here: http://www.advancedbackgroundchecks.com/d/ryan-wells/376446659 - Name: Ryan Richard Wells

Reported 5, Apr. 2014.
Anonymous is reporting 623-299-7145:

We receive this call almost daily.

Reported 3, Apr. 2014.
Anonymous is reporting 623-282-4450:

This number calls and no one is on the other end. I say hello many times, and it eventually goes to a busy signal. I have tried to call them back and was unable to get through to anyone. Just rings... Thanks.

Reported 3, Apr. 2014.
Anonymous is reporting 623-451-1996:

Malicious 1-Ring Caller. , Calls every 3-5 minutes with a different number. His first call reads Unknown -1, followed by malicious 1-Ring calls from 623-451-1996 twice, then from 903-465-7702, then from 7707883213, then from 586-580-7010, then from 443-807-0758. 1-Ring calls got so frequent I had to turn cell phone off.

Reported 31, Mar. 2014.
Anonymous is reporting 623-208-5107:

Car dealership

Reported 30, Mar. 2014.
chuey is reporting 623-208-5523:

Calls endlessly. Never leaves a message

Reported 30, Mar. 2014.
Exchanges in the area code 623, Arizona