NPA
NXX
CLLI
City, ST
Telco
406
231
GRFLMT24CM1
GREATFALLS
WESTERN WIRELESS CORPORATION-MT
406
770
GRFLMT24CM1
GREATFALLS
WWC PAGING CORPORATION
406
799
GRFLMT24CM1
GREATFALLS
WESTERN WIRELESS CORPORATION-MT
406
899
GRFLMT24CM1
GREATFALLS
WESTERN WIRELESS CORPORATION-MT