County Coordinator /MSAG Coordinator

A person representing the local government agency in the implementation of enhanced 9‐1‐1. The County or MSAG Coordinator is responsible for...

Cellular Carrier

A carrier authorized to provide cellular mobile radio communications exchange services.

Cell Sector or Cell Face

An area consisting of a certain portion or all of the total coverage area of a cell site. One face of a cell antenna, typically three‐sided, that...

CELL_ESRD

A 10‐digit number used to support routing of wireless 9‐1‐1 calls through the 9‐1‐1 network. The CELL_ESRD is utilized atthe PSAP for static ALI...