Spring 2026 Station Information Profile (SIP) on File with Nielsen

 

Call Letter:	KDZR-AM
Frequency:	1640
Station Name:	AM 1640 THE ANSWER
Format:	News Talk Information
Network(s):	IND
City of License:	LAKEOSWEGO/PORTLAND
County of License:	Clackamas
Mailing Address:	6400 SE LAKE RD STE 350 PORTLAND, OR 97222
Phone:	503-786-0600
Fax:	503-786-1551
URL Address:	theanswerportland.com
Broadcasts in HD:
Internet Streams:

Spring 2026 Reminder:

You no longer need to submit program information to Nielsen.

 

To view the simulcast combos that have requested Total Line Reporting, click here .