NPA
NXX
CLLI
City, ST
Telco
231
365
GDRQMIFOCA0
WOLVERINE
TELNET WORLDWIDE INC.
231
525
WLVRMIMNRSA
WOLVERINE
AMERITECH MICHIGAN
231
623
GDRPMIIV1MD
WOLVERINE
LUCRE INC.
231
874
GDRPMIBLX8Z
WOLVERINE
LOCAL EXCHANGE CARRIERS OF MICHIGAN INC.-MI
231
952
GDRPMIBHCM0
WOLVERINE
ARCH WIRELESS HOLDINGS INC.