Interoffice Mileage Calculator
by nathan on May.28, 2009, under Telephony
I have put my Interoffice Mileage Calculator back up. My I suggest that the guys who use it sign up for BlinkMind Video Phone service. : )
US LATA Map
by nathan on May.22, 2009, under Telephony
Several people asked me to put back up my US LATA Map. This was made a long time ago, back when there were 7 RBOCs. 
US LATA Map