NPA
NXX
CLLI
City, ST
Telco
402
775
BUTTNERERS1
BUTTE
NEBCOM INC.
406
310
BUTTMT152MD
BUTTE
TW WIRELESS LLC
406
479
BUTTMT15CM1
BUTTE
WWC PAGING CORPORATION
406
490
BUTTMT11CM1
BUTTE
CELLCO PARTNERSHIP DBA VERIZON WIRELESS-MT
406
491
BUTTMT15CM1
BUTTE
WESTERN WIRELESS CORPORATION-MT
406
494
BUTTMT18RS1
BUTTE
QWEST CORPORATION
406
496
BUTTMT09DS0
BUTTE
QWEST CORPORATION
406
497
BUTTMT09DS0
BUTTE
QWEST CORPORATION
406
498
BUTTMT11CM1
BUTTE
CELLCO PARTNERSHIP DBA VERIZON WIRELESS-MT
406
533
BUTTMT18RS1
BUTTE
QWEST CORPORATION
406
565
HLNAMTMAIMD
BUTTE
LEVEL 3 COMMUNICATIONS LLC - MT
406
593
FRFDMTAACM0
BUTTE
3 RIVERS PCS INC.
406
723
BUTTMT09DS0
BUTTE
QWEST CORPORATION
406
782
BUTTMT09DS0
BUTTE
QWEST CORPORATION
406
792
BUTTMT151MD
BUTTE
TOUCH AMERICA INC.
701
626
BUTTNDXARS6
BUTTE
SRT COMMUNICATIONS INC.