NPANXXCLLICity, STTelco
636 400 MRHGMO02DS0 PORTAGSIUX BIRCH TELECOM OF MISSOURI INC.
636 425 OLVEMO01DS0 PORTAGSIUX NUVOX COMMUNICATIONS OF MISSOURI INC. - MO
636 426 STLVMOOH1MD PORTAGSIUX T-MOBILE USA INC.
636 434 STLSMOZC01W PORTAGSIUX KMC TELECOM V INC.-MO
636 648 STLUMOBN2MD PORTAGSIUX GLOBAL CROSSING LOCAL SERVICES INC.-MO
636 753 PRSXMO68RS0 PORTAGSIUX SOUTHWESTERN BELL
636 899 PRSXMO68RS0 PORTAGSIUX SOUTHWESTERN BELL