4 Telephone Central Office Building Pictures - Area Code 406 (Montana)
 

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Area Code 406
Telephone Central Office Building Pictures

The following are representative examples of telephone central office buildings in Area Code 406 (Montana).

Click on the pictures below for a larger version.

 

Absarokee
 

 Listing Updated:
July 2024

Operating Company:
Newmont Telephone Cooperative/Project Telephone

CLLI:
ABSRMTXCDS0

Switch Type:
Ribbon/Genband/Nortel DMS-10

Prefixes Served:
(406) 328

Notes:
Source: GSV

 

 

Anaconda

"Main"
 

 Listing Updated:
June 2012

Operating Company:
CenturyLink/Qwest/US West/Mountain Bell/Mountain States Telephone

CLLI:
ANCNMTMARS1

Switch Type:
Ericsson AXE 10 Remote

Prefixes Served:
(406) 563

Notes:
Source: GSV

 

 

Belfry
 

 Listing Updated:
June 2024

Operating Company:
Newmont Telephone Cooperative/Project Telephone

CLLI:
BLFYMTXCDS0

Switch Type:
Ribbon/Genband/Nortel DMS-10

Prefixes Served:
(406) 664

Notes:
Source: GSV

 

 

Big Timber
 

 Listing Updated:
October 2021

Operating Company:
Triangle Telephone Cooperative Association

CLLI:
BGTMMTXCDS0

Switch Type:
Ribbon/Genband/Nortel CS 1500

Prefixes Served:
(406) 326, 537, 663, 667, 669, 932

Notes:
Serves multiple ratecenters. Source: GSV

 

 

Billings

"Main"
 

 Listing Updated:
January 2022

Operating Company:
CenturyLink/Qwest/US West/Mountain Bell/Mountain States Telephone

CLLI:
BLNGMTMADS1

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(406) 237-8, 245, 247-8, 252, 254-6, 259, 657, 896

Notes:
Source: GSV

 

 

Billings

"Shepard"
 

 Listing Updated:
August 2021

Operating Company:
CenturyLink/Qwest/US West/Mountain Bell/Mountain States Telephone

CLLI:
SHPHMTMARS1

Switch Type:
Nokia/Alcatel/Lucent 5ESS Remote

Prefixes Served:
(406) 373

Notes:
Source: GSV

 


Billings

"West"
 

 Listing Updated:
August 2021

Operating Company:
CenturyLink/Qwest/US West/Mountain Bell/Mountain States Telephone

CLLI:
BLNGMTWEDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(406) 651-2, 655-6

Notes:
At one time also housed the regional OSPS. Source: GSV

 

 

Bloomfield
 

 Listing Updated:
June 2019

Operating Company:
CenturyLink/Qwest/US West/Mountain Bell/Mountain States Telephone

CLLI:
BLDRMTMARS1

Switch Type:
Ericsson AXE 10 Remote

Prefixes Served:
(406) 225

Notes:
Source: GSV

 


Bozeman

 

 Listing Updated:
May 2024

Operating Company:
CenturyLink/Qwest/US West/Mountain Bell/Mountain States Telephone

CLLI:
BZMNMTMADS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(406) 414, 522, 548, 556, 582, 585-7, 994

Notes:
Source: GSV

 


Butte

"Main"

 

 Listing Updated:
August 2021

Operating Company:
CenturyLink/Qwest/US West/Mountain Bell/Mountain States Telephone

CLLI:
BUTTMT09DS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(406) 496-7, 723, 782

Notes:
Source: GSV

 


Butte

"South"

 

 Listing Updated:
September 2024

Operating Company:
CenturyLink/Qwest/US West/Mountain Bell/Mountain States Telephone

CLLI:
BUTTMT18RS1

Switch Type:
Nokia/Alcatel/Lucent 5ESS Remote

Prefixes Served:
(406) 494, 533

Notes:
Source: GSV

 

 

Cascade
 

 Listing Updated:
September 2021

Operating Company:
CenturyLink/Qwest/US West/Mountain Bell/Mountain States Telephone

CLLI:
CSCDMTMARS1

Switch Type:
Nokia/Alcatel/Lucent 5ESS Remote

Prefixes Served:
(406) 468

Notes:
Source: GSV

 

 

Colstrip
 

 Listing Updated:
August 2013

Operating Company:
CenturyLink/Qwest/US West/Mountain Bell/Mountain States Telephone

CLLI:
CLSTMTMARS1

Switch Type:
Nokia/Alcatel/Lucent 5ESS Remote

Prefixes Served:
(406) 748

Notes:
Source: GSV

 

 

Columbus
 

 Listing Updated:
September 2021

Operating Company:
CenturyLink/Qwest/US West/Mountain Bell/Mountain States Telephone

CLLI:
CLMBMTMARS1

Switch Type:
Ericsson AXE 10 Remote

Prefixes Served:
(406) 322

Notes:
Source: GSV

 

 

Conrad
 

 Listing Updated:
September 2023

Operating Company:
CenturyLink/Qwest/US West/Mountain Bell/Mountain States Telephone

CLLI:
CNRDMTMARS1

Switch Type:
Nokia/Alcatel/Lucent 5ESS Remote

Prefixes Served:
(406) 278

Notes:
Source: GSV

 

 

Cut Bank
 

 Listing Updated:
August 2008

Operating Company:
CenturyLink/Qwest/US West/Mountain Bell/Mountain States Telephone

CLLI:
CTBNMTMARS1

Switch Type:
Ericsson AXE 10 Remote

Prefixes Served:
(406) 873

Notes:
Source: GSV.

 

 

Darby
 

 Listing Updated:
September 2024

Operating Company:
CenturyLink/Qwest/US West/Mountain Bell/Mountain States Telephone

CLLI:
DRBYMTMARS1

Switch Type:
Ericsson AXE 10 Remote

Prefixes Served:
(406) 821

Notes:
Source: GSV

 

 

Deer Lodge
 

 Listing Updated:
July 2019

Operating Company:
CenturyLink/Qwest/US West/Mountain Bell/Mountain States Telephone

CLLI:
DRLDMTMARS1

Switch Type:
Ericsson AXE 10 Remote

Prefixes Served:
(406) 846

Notes:
Source: GSV

 

 

Dillon
 

 Listing Updated:
May 2008

Operating Company:
CenturyLink/Qwest/US West/Mountain Bell/Mountain States Telephone

CLLI:
DLLNMTMARS1

Switch Type:
Ericsson AXE 10 Remote

Prefixes Served:
(406) 683

Notes:
Source: GSV.

 

 

Eureka
 

 Listing Updated:
September 2008

Operating Company:
Ziply Fiber/Frontier/Verizon/GTE

CLLI:
EURKMTXCRS0

Switch Type:
Ribbon/Genband/Nortel RSC

Prefixes Served:
(406) 296

Notes:
Source: GSV.

 

 

Eureka Rural
 

 Listing Updated:
September 2022

Operating Company:
Interbel Telephone

CLLI:
ERKRMTXCDS1

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(406) 297, 882, 889

Notes:
Source: GSV

 


Fairfield

 

 Listing Updated:
August 2023

Operating Company:
3 Rivers Communications

CLLI:
FRFDMTXCDS1

Switch Type:
Ribbon/Genband MG3510 packet switch

Prefixes Served:
(406) 236, 264, 276-7, 279, 463, 466-7, 469, 472, 562, 627, 682, 684-5, 733-6, 739, 753, 835, 842-3

Notes:
Was a DMS-100/200. Serves multiple ratecenters. Source: GSV

 

 

Fairview
 

 Listing Updated:
November 2024

Operating Company:
CenturyLink/Qwest/US West/Mountain Bell/Mountain States Telephone

CLLI:
FRVWMTMARS1

Switch Type:
Ericsson AXE 10 Remote

Prefixes Served:
(406) 747
(701) 744

Notes:
Also serves East Fairview, ND. Source: GSV

 

 

Forsyth
 

 Listing Updated:
October 2021

Operating Company:
CenturyLink/Qwest/US West/Mountain Bell/Mountain States Telephone

CLLI:
FRSYMTMARS1

Switch Type:
Ericsson AXE 10 Remote

Prefixes Served:
(406) 356

Notes:
Source: GSV

 

 

Fort Benton
 

 Listing Updated:
Auugst 2023

Operating Company:
Triangle Telephone Cooperative Association

CLLI:
FTBNMTXCDS0

Switch Type:
Ribbon/Genband/Nortel CS 1500

Prefixes Served:
(406) 353, 374, 383, 423, 473, 566-7, 622, 737

Notes:
Serves multiple ratecenters. Source: GSV

 

 

Frenchtown
 

 Listing Updated:
December 2021

Operating Company:
CenturyLink/Qwest/US West/Mountain Bell/Mountain States Telephone

CLLI:
FCTWMTMARS1

Switch Type:
Nokia/Alcatel/Lucent 5ESS Remote

Prefixes Served
(406) 626

Notes:
Source: GSV

 

 


Gardnier

Photo 2


 

 Listing Updated:
August 2024

Operating Company:
CenturyLink/Qwest/US West/Mountain Bell/Mountain States Telephone

CLLI:
GRNRMTMARS1

Switch Type:
Ericsson AXE 10 Remote

Prefixes Served:
(406) 848

Notes:
Current photo: GSV. Photo 2: E. Stadick (May 2020)

 

 

Glasgow
 

 Listing Updated:
June 2009

Operating Company:
Newmont Telephone Cooperative

CLLI:
GLSGMTXCDS0

Switch Type:
Ribbon/Genband/Nortel DMS-10

Prefixes Served:
(406) 228

Notes:
Source: GSV.

 

 

Glendive
 

 Listing Updated:
October 2021

Operating Company:
CenturyLink/Qwest/US West/Mountain Bell/Mountain States Telephone

CLLI:
GLNDMTMADS0

Switch Type:
Ericsson AXE 10

Prefixes Served:
(406) 359, 365

Notes:
Source: GSV

 


Great Falls

"Main"
 

 Listing Updated:
October 2023

Operating Company:
CenturyLink/Qwest/US West/Mountain Bell/Mountain States Telephone

CLLI:
GRFLMTMADS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(406) 268, 452-5, 727, 731, 761, 771, 791

Notes:
Source: GSV

 


Great Falls

"Ulm"

 

 Listing Updated:
September 2021

Operating Company:
CenturyLink/Qwest/US West/Mountain Bell/Mountain States Telephone

CLLI:
ULM MTMARS1

Switch Type:
Nokia/Alcatel/Lucent 5ESS Remote

Prefixes Served:
(406) 866

Notes:
Source: GSV

 

 

Great Falls

"Vaughn"
 

 Listing Updated:
September 2023

Operating Company:
CenturyLink/Qwest/US West/Mountain Bell/Mountain States Telephone

CLLI:
VGHNMTMARS1

Switch Type:
Nokia/Alcatel/Lucent 5ESS Remote

Prefixes Served:
(406) 964

Notes:
Source: GSV

 

 

Hamilton

"Main"
 

 Listing Updated:
October 2018

Operating Company:
CenturyLink/Qwest/US West/Mountain Bell/Mountain States Telephone

CLLI:
HMTNMTMADS0

Switch Type:
Ericsson AXE 10

Prefixes Served:
(406) 363, 375

Notes:
Source: GSV

 

 

Hamilton

"Corvalis"
 

 Listing Updated:
May 2012

Operating Company:
CenturyLink/Qwest/US West/Mountain Bell/Mountain States Telephone

CLLI:
CRVSMTMARS1

Switch Type:
Ericsson AXE 10 Remote

Prefixes Served:
(406) 961

Notes:
Source: GSV

 

 

Hardin

"Main"
 

 Listing Updated:
September 2021

Operating Company:
CenturyLink/Qwest/US West/Mountain Bell/Mountain States Telephone

CLLI:
HRDNMTMARS1

Switch Type:
Ericsson AXE 10 Remote

Prefixes Served:
(406) 665

Notes:
Source: GSV

 

 

Havre

(CenturyLink)
 

 Listing Updated:
August 2019

Operating Company:
CenturyLink/Qwest/US West/Mountain Bell/Mountain States Telephone

CLLI:
HAVRMTMADS0

Switch Type:
Ericsson AXE 10

Prefixes Served:
(406) 262, 265

Notes:
Source: GSV

 

 

Havre

(Triangle Telephone)
 

 Listing Updated:
September 2022

Operating Company:
Triangle Telephone Cooperative Association

CLLI:
HAVRMTXCDS0

Switch Type:
Ribbon/Genband/Nortel CS 1500

Prefixes Served:
(406) 292, 352, 355, 357, 372, 376, 378-9, 386, 394-5, 397-8, 456, 462, 658, 674, 739, 759

Notes:
Serves multiple ratecenters. Source: GSV

 

Helena

"Main"

Photo 2 | Photo 3 | Photo 4
 

Listing Updated:
August 2021

Operating Company:
CenturyLink/Qwest/US West/Mountain Bell/Mountain States Telephone

CLLI:
HLNAMTMADS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(406) 324, 441-4, 447, 449, 457, 495, 841

Notes:
Current photo: GSV. Photos 2-4: B. Mitchell (May 2020)

 

 

Helena

"Clancy"
 

 Listing Updated:
September 2022

Operating Company:
CenturyLink/Qwest/US West/Mountain Bell/Mountain States Telephone

CLLI:
CLNCMTMARS1

Switch Type:
Ericsson AXE 10 Remote

Prefixes Served:
(406) 933

Notes:
Source: GSV

 


Helena

"East Helena"
 

 Listing Updated:
June 2012

Operating Company:
CenturyLink/Qwest/US West/Mountain Bell/Mountain States Telephone

CLLI:
EHLNMTMARS1

Switch Type:
Nokia/Alcatel/Lucent 5ESS Remote

Prefixes Served:
(406) 227

Notes:
Source: GSV

 


Helena

"North"
 

 Listing Updated:
October 2021

Operating Company:
CenturyLink/Qwest/US West/Mountain Bell/Mountain States Telephone

CLLI:
HLNAMTNORS1

Switch Type:
Nokia/Alcatel/Lucent 5ESS Remote

Prefixes Served:
(406) 458

Notes:
Source: GSV

 


Kalispell
 

 Listing Updated:
August 2018

Operating Company:
CenturyLink/CenturyTel

CLLI:
KLSLMTXCDS0

Switch Type:
Ribbon/Genband/Nortel DMS-100/200

Prefixes Served:
(406) 257, 751-2, 755-6, 758, 858

Notes:
Source: GSV

 

 

Laurel

"Main"
 

 Listing Updated:
September 2021

Operating Company:
CenturyLink/Qwest/US West/Mountain Bell/Mountain States Telephone

CLLI:
LARLMTMARS1

Switch Type:
Ericsson AXE 10 Remote

Prefixes Served:
(406) 628

Notes:
Source: GSV

 

 

Laurel

"Park City"
 

 Listing Updated:
September 2021

Operating Company:
CenturyLink/Qwest/US West/Mountain Bell/Mountain States Telephone

CLLI:
PRCYMTMARS1

Switch Type:
Ericsson AXE 10 Remote

Prefixes Served:
(406) 633

Notes:
Source: GSV

 

 

Lewistown
 

 Listing Updated:
September 2023

Operating Company:
CenturyLink/Qwest/US West/Mountain Bell/Mountain States Telephone

CLLI:
LWTWMTMADS0

Switch Type:
Ericsson AXE 10

Prefixes Served:
(406) 538

Notes:
Source: GSV

 

 

Libby
 

 Listing Updated:
December 2021

Operating Company:
Ziply Fiber/Frontier/Verizon/GTE

CLLI:
LBBYMTXCDS0

Switch Type:
Ribbon/Genband/Nortel DMS-10 Host

Prefixes Served:
(406) 283, 293

Notes:
Source: GSV

 

 

Lincoln
 

 Listing Updated:
September 2021

Operating Company:
Lincoln Telephone Company

CLLI:
LNCLMTXCDS0

Switch Type:
Ribbon/Genband/Nortel DMS-10

Prefixes Served:
(406) 362

Notes:
Source: GSV

 

 

Livingston

"Main"
 

 Listing Updated:
August 2012

Operating Company:
CenturyLink/Qwest/US West/Mountain Bell/Mountain States Telephone

CLLI:
LVTNMTMADS0

Switch Type:
Ericsson AXE 10

Prefixes Served:
(406) 222, 823

Notes:
Source: GSV

 

 

Livingston

"Pray"
 

 Listing Updated:
May 2009

Operating Company:
CenturyLink/Qwest/US West/Mountain Bell/Mountain States Telephone

CLLI:
PRAYMTMARS1

Switch Type:
Ericsson AXE 10 Remote

Prefixes Served:
(406) 333

Notes:
Source: GSV.

 

 

Manhattan

"Main"
 

 Listing Updated:
June 2024

Operating Company:
CenturyLink/Qwest/US West/Mountain Bell/Mountain States Telephone

CLLI:
MNHTMTMARS1

Switch Type:
Nokia/Alcatel/Lucent 5ESS Remote

Prefixes Served:
(406) 284

Notes:
Source: GSV

 

 

Manhattan

"Amsterdam"
 

 Listing Updated:
August 2024

Operating Company:
CenturyLink/Qwest/US West/Mountain Bell/Mountain States Telephone

CLLI:
AMSTMTMARS1

Switch Type:
Nokia/Alcatel/Lucent 5ESS Remote

Prefixes Served:
(406) 282

Notes:
Source: GSV

 

 

Miles City
 

 Listing Updated:
August 2013

Operating Company:
CenturyLink/Qwest/US West/Mountain Bell/Mountain States Telephone

CLLI:
MLCYMTMADS0

Switch Type:
Ericsson AXE 10

Prefixes Served:
(406) 232-3

Notes:
Source: GSV

 


Missoula

"Main"
 

 Listing Updated:
June 2024

Operating Company:
CenturyLink/Qwest/US West/Mountain Bell/Mountain States Telephone

CLLI:
MSSLMTMADS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(406) 243, 327, 329, 523, 542-3, 549, 721, 728, 829

Notes:
Source: GSV

 


Missoula

"Lolo"
 

 Listing Updated:
September 2024

Operating Company:
CenturyLink/Qwest/US West/Mountain Bell/Mountain States Telephone

CLLI:
LOLOMTMARS1

Switch Type:
Nokia/Alcatel/Lucent 5ESS Remote

Prefixes Served:
(406) 273

Notes:
Source: GSV

 


Missoula

"South"
 

 Listing Updated:
July 2024

Operating Company:
CenturyLink/Qwest/US West/Mountain Bell/Mountain States Telephone

CLLI:
MSSLMTSORS1

Switch Type:
Nokia/Alcatel/Lucent 5ESS Remote

Prefixes Served:
(406) 251

Notes:
Source: GSV

 

 

Missoula

(Blackfoot Telephone)
 

 Listing Updated:
October 2021

Operating Company:
Blackfoot Communications

CLLI:
MSSLMTXCDS0

Switch Type:
Metaswitch VP3510

Prefixes Served:
(208) 942 (406) 332

Notes:
Serves multiple ratecenters. Source: GSV

 

 

Poplar
 

 Listing Updated:
October 2024

Operating Company:
Newmont Telephone Cooperative

CLLI:
PPLRMTXCDS0

Switch Type:
Ribbon/Genband/Nortel DMS-10

Prefixes Served:
(406) 768

Notes:
Source: GSV

 

 

Red Lodge

"Main"
 

 Listing Updated:
June 2024

Operating Company:
CenturyLink/Qwest/US West/Mountain Bell/Mountain States Telephone

CLLI:
RDLGMTMARS1

Switch Type:
Ericsson AXE 10 Remote

Prefixes Served:
(406) 446

Notes:
Source: GSV

 

 

Red Lodge

"Roberts"
 

 Listing Updated:
June 2024

Operating Company:
CenturyLink/Qwest/US West/Mountain Bell/Mountain States Telephone

CLLI:
RBRTMTMARS1

Switch Type:
Ericsson AXE 10 Remote

Prefixes Served:
(406) 445

Notes:
Source: GSV

 

 

Ronan
 

 Listing Updated:
July 2012

Operating Company:
Access Montana/CommunityTel/Ronan Telephone Company

CLLI:
RONNMTXCDS0

Switch Type:
Nokia/Siemens/Stromberg-Carlson DCO

Prefixes Served:
(406) 528, 676

Notes:
Source: GSV

 


Roundup
 

 Listing Updated:
September 2021

Operating Company:
Mid-Rivers Communications

CLLI:
RNDPMTXCDS0

Switch Type:
Nokia/Siemens EWSD

Prefixes Served:
(406) 323, 358, 428-9, 464, 636, 856, 947

Notes:
Serves multiple ratecenters. Source: GSV

 

 

Scobey Rural

"West Scobey"
 

 Listing Updated:
November 2024

Operating Company:
Newmont Telephone Cooperative

CLLI:
WSCBMTXCDS0

Switch Type:
Ribbon/Genband/Nortel DMS-10

Prefixes Served:
(406) 783

Notes:
Source: GSV

 

 

Shelby
 

 Listing Updated:
September 2023

Operating Company:
CenturyLink/Qwest/US West/Mountain Bell/Mountain States Telephone

CLLI:
SHLBMTMADS0

Switch Type:
Ericsson AXE 10

Prefixes Served:
(406) 434

Notes:
Source: GSV

 

 

Sidney
 

 Listing Updated:
October 2024

Operating Company:
CenturyLink/Qwest/US West/Mountain Bell/Mountain States Telephone

CLLI:
SDNYMTMARS1

Switch Type:
Ericsson AXE 10 Remote

Prefixes Served:
(406) 482
(701) 481

Notes:
Also serves East Sidney, ND. Source: GSV

 

 

Stevensville
 

 Listing Updated:
July 2024

Operating Company:
CenturyLink/Qwest/US West/Mountain Bell/Mountain States Telephone

CLLI:
STVLMTMARS1

Switch Type:
Ericsson AXE 10 Remote

Prefixes Served:
(406) 777

Notes:
Source: GSV

 

 

Sunburst
 

 Listing Updated:
August 2019

Operating Company:
Northern Telephone Cooperative

CLLI:
SNBRMTXCDS0

Switch Type:
Ribbon/Genband/Nortel DMS-10

Prefixes Served:
(406) 335-7, 339, 432, 937

Notes:
Serves multiple ratecenters. Source: GSV

 

 

Three Forks
 

 Listing Updated:
June 2024

Operating Company:
CenturyLink/Qwest/US West/Mountain Bell/Mountain States Telephone

CLLI:
THFKMTMARS1

Switch Type:
Nokia/Alcatel/Lucent 5ESS Remote

Prefixes Served:
(406) 285

Notes:
Source: GSV

 

 

Townsend
 

 Listing Updated:
October 2021

Operating Company:
CenturyLink/Qwest/US West/Mountain Bell/Mountain States Telephone

CLLI:
TWNSMTMARS1

Switch Type:
Ericsson AXE 10 Remote

Prefixes Served:
(406) 266

Notes:
Source: GSV

 

 

Troy
 

 Listing Updated:
November 2021

Operating Company:
Ziply Fiber/Frontier/Verizon/GTE

CLLI:
TROYMTXCDS1

Switch Type:
Ribbon/Genband/Nortel DMS-10 Remote

Prefixes Served:
(406) 295

Notes:
Source: GSV

 

 

Victor
 

 Listing Updated:
June 2024

Operating Company:
CenturyLink/Qwest/US West/Mountain Bell/Mountain States Telephone

CLLI:
VCTRMTMARS1

Switch Type:
Ericsson AXE 10 Remote

Prefixes Served:
(406) 642

Notes:
Source: GSV

 

 

West Yellowstone
 

 Listing Updated:
September 2024

Operating Company:
CenturyLink/Qwest/US West/Mountain Bell/Mountain States Telephone

CLLI:
WYLWMTMARS1

Switch Type:
Ericsson AXE 10 Remote

Prefixes Served:
(406) 646

Notes:
Source: GSV

 

 

Whitehall
 

 Listing Updated:
September 2024

Operating Company:
CenturyLink/Qwest/US West/Mountain Bell/Mountain States Telephone

CLLI:
WHTHMTMARS1

Switch Type:
Ericsson AXE 10 Remote

Prefixes Served:
(406) 287

Notes:
Source: GSV

 

 

Wibaux
 

 Listing Updated:
October 2021

Operating Company:
CenturyLink/Qwest/US West/Mountain Bell/Mountain States Telephone

CLLI:
WIBXMTMARS1

Switch Type:
Ericsson AXE 10 Remote

Prefixes Served:
(406) 795

Notes:
Source: GSV

 

 

Wilsall
 

 Listing Updated:
August 2024

Operating Company:
CenturyLink/Qwest/US West/Mountain Bell/Mountain States Telephone

CLLI:
WLSLMTMARS1

Switch Type:
Ericsson AXE 10 Remote

Prefixes Served:
(406) 578

Notes:
Source: GSV

 

 

Wolf Creek
 

 Listing Updated:
September 2021

Operating Company:
CenturyLink/Qwest/US West/Mountain Bell/Mountain States Telephone

CLLI:
WLCKMTMARS1

Switch Type:
Ericsson AXE 10 Remote

Prefixes Served:
(406) 235

Notes:
Source: GSV

 

 

Wolf Point
 

 Listing Updated:
November 2024

Operating Company:
Newmont Telephone Cooperative

CLLI:
WLPNMTXCDS0

Switch Type:
Ribbon/Genband/Nortel DMS-10

Prefixes Served:
(406) 653

Notes:
Source: GSV

 

 

Worden
 

 Listing Updated:
August 2021

Operating Company:
Newmont Telephone Cooperative/Project Telephone

CLLI:
WRDNMTXCDS0

Switch Type:
Ribbon/Genband/Nortel DMS-10

Prefixes Served:
(406) 875, 967

Notes:
Serves multiple ratecenters. Source: GSV

 

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