NPA
NXX
CLLI
City, ST
Telco
810
368
PNTCMIBB2MD
CLIMTMORRS
MICHTEL INC.
810
547
SFLDMIBVDS0
CLIMTMORRS
TELEPORT COMMUNICATIONS GROUP AMERICA - MI
810
564
CLIOMIMNDS0
CLIMTMORRS
AMERITECH MICHIGAN
810
640
FLNTMINEDS0
CLIMTMORRS
AMERITECH MICHIGAN
810
670
FLNTMICDDS0
CLIMTMORRS
PHONE MICHIGAN
810
686
CLIOMIMNDS0
CLIMTMORRS
AMERITECH MICHIGAN
810
687
CLIOMIMNDS0
CLIMTMORRS
AMERITECH MICHIGAN