Grumpy Old Geeks Products Verizon network extender Product Verizon network extender 2 mentions in 1 episode A device one host says improved cell phone calls at his home office. Mentions 55: Premium Providers of Negative Value Apr 25, 2014 47:36 I did go ahead and try out the network extender. I'm on Verizon. 48:15 I'm not getting dropped calls or missed calls anymore.