Homing Tandem Operating Company
Telecommunications
The Homing Tandem Operating Company is the company identified in the Telcordia LERG Routing Guide as being the owner of the tandem to which the NXX code homes.
The Homing Tandem Operating Company is the company identified in the Telcordia LERG Routing Guide as being the owner of the tandem to which the NXX code homes.