0-9 | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
A communications common carrier that provides telecommunications services between LATAs or between exchanges within the same LATA. Note: Interexchange carriers have usually relied on local exchange carriers or competitive access providers for the local origination and termination of their traffic.