NPA
NXX
CLLI
City, ST
Telco
509
620
WNTCWAAC00T
COULEE DAM
NORTHWEST TELEPHONE INCORPORATED
509
631
MLWDWAAACM1
COULEE DAM
AT&T WIRELESS SERVICES INC.
509
633
CLDMWA01DS0
COULEE DAM
QWEST CORPORATION