No dial tone since we moved

Ever since we moved our phone doesn't work.  There is no dial tone, only static.  (Internet and TV work fine.)

I brought a corded phone from work that is known to work.  (I tested it at work on  the POTS line there before borrowing it.)  I plugged it into the primary jack on the modem and, when that failed, into the secondary jack on the WiFi router.  On both jacks I heard only static.

There was no other phone connected.

Phil