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Area Code 509
Telephone Central Office Building Pictures

The following are representative examples of telephone central office buildings in Area Code 509 (Eastern Washington).

Click on the pictures below for a larger version.


Cheney
 

Listing Updated:
November 2016

Operating Company:
CenturyLink/CenturyTel

CLLI:
CHNYWAXCDS0

Switch Type:
Genband/Nortel DMS-100

Prefixes Served:
(509) 235, 359, 559

Notes:
Source: Scott D. in WA

 

Chewelah
 

Listing Updated:
January 2014

Operating Company:
CenturyLink/CenturyTel

CLLI:
CHWLWAXXDS0

Switch Type:
Genband/Nortel DMS-10 Host

Prefixes Served:
(509) 935

Notes:
Source: GSV

 

Cle Elum

Photo 2
 

Listing Updated:
January 2014

Operating Company:
CenturyLink/Qwest/US West/Pacific Northwest Bell

CLLI:
CLELWA01DS0

Switch Type:
Genband/Nortel DMS-10

Prefixes Served:
(509) 674, 852

Notes:
Photo 2 is the original CO building. Source: GSV

 

Colfax
 

Listing Updated:
January 2014

Operating Company:
CenturyLink/Qwest/US West/Pacific Northwest Bell

CLLI:
CLFXWA01DS0

Switch Type:
Genband/Nortel DMS-10

Prefixes Served:
(509) 397

Notes:
Source: GSV

 

Colville
 

Listing Updated:
January 2014

Operating Company:
CenturyLink/Qwest/US West/Pacific Northwest Bell

CLLI:
CLVLWA01DS1

Switch Type:
Genband/Nortel DMS-100

Prefixes Served:
(509) 684-5

Notes:
Source: GSV

 

Connell

"Basin City"
 

Listing Updated:
June 2016

Operating Company:
CenturyLink/CenturyTel

CLLI:
BSCTWAXXRS0

Switch Type:
Genband/Nortel RLC

Prefixes Served:
(509) 269

Notes:
Source: GSV

 

Coulee Dam
 

Listing Updated:
June 2016

Operating Company:
CenturyLink/Qwest/US West/Pacific Northwest Bell

CLLI:
CLDMWA01DS0

Switch Type:
Genband/Nortel DMS-10

Prefixes Served:
(509) 633

Notes:
Source: GSV

 

Cowiche
 

Listing Updated:
June 2016

Operating Company:
CenturyLink/CenturyTel

CLLI:
CWCHWAXXDS0

Switch Type:
Nokia Networks DCO

Prefixes Served:
(509) x

Notes:
Source: GSV

 

Creston
 

Listing Updated:
January 2014

Operating Company:
CenturyLink/CenturyTel

CLLI:
CETNWAXXRS0

Switch Type:
Genband/Nortel RLC

Prefixes Served:
(509) 636

Notes:
Source: GSV

 

Davenport
 

Listing Updated:
May 2016

Operating Company:
CenturyLink/CenturyTel

CLLI:
DVPTWAXXRS0

Switch Type:
Genband/Nortel RSC

Prefixes Served:
(509) 725

Notes:
Source: GSV

 

Deer Park

Photo 2
 

Listing Updated:
November 2016

Operating Company:
CenturyLink/Qwest/US West/Pacific Northwest Bell

CLLI:
DRPKWA01DS0

Switch Type:
Genband/Nortel DMS-10

Prefixes Served:
(509) 262, 276

Notes:
Source: Scott D. in WA

 

 

Douglas County

"Waterville"


 

Listing Updated:
January 2014

Operating Company:
Frontier/Verizon/GTE

CLLI:
WTVLWAXARS0

Switch Type:
Genband/Nortel RSC

Prefixes Served:
(509) 745

Notes:
Source: GSV

 

Edwall-Tyler

"Edwall"
 

Listing Updated:
January 2014

Operating Company:
CenturyLink/CenturyTel

CLLI:
EDWLWAXARS0

Switch Type:
Genband/Nortel 1RC

Prefixes Served:
(509) 236, 239

Notes:
Source: GSV

 

Elk-Greenbluff

"Elk"
 

Listing Updated:
November 2016

Operating Company:
CenturyLink/Qwest/US West/Pacific Northwest Bell

CLLI:
ELK WA01DS0

Switch Type:
Genband/Nortel DMS-10

Prefixes Served:
(509) 292

Notes:
Source: Scott D. in WA

 

 

Elk-Greenbluff

"Greenbluff"


 

Listing Updated:
November 2016

Operating Company:
CenturyLink/Qwest/US West/Pacific Northwest Bell

CLLI:
GRBLWA01DS0

Switch Type:
Genband/Nortel DMS-10

Prefixes Served:
(509) 238

Notes:
Source: Scott D. in WA

 

Ellensburg
 

Listing Updated:
June 2016

Operating Company:
Fairpoint/Ellensburg Telephone

CLLI:
ELBGWAXADS0

Switch Type:
Genband/Nortel DMS-100/200

Prefixes Served:
(509) 697-8, 925, 933, 962-3

Notes:
Also serves Selah ratecenter. Source: GSV

 

Ephrata

Photo 2
 

Listing Updated:
January 2014

Operating Company:
CenturyLink/Qwest/US West/Pacific Northwest Bell

CLLI:
EPHRWA01DS0

Switch Type:
Genband/Nortel DMS-10

Prefixes Served:
(509) 754

Notes:
Source: GSV

 

George
 

Listing Updated:
August 2016

Operating Company:
Frontier/Verizon/GTE

CLLI:
GERGWAXXRS1

Switch Type:
Genband/Nortel RSC

Prefixes Served:
(509) 785

Notes:
Source: Scott D. in WA

 

Goldendale
 

Listing Updated:
June 2016

Operating Company:
CenturyLink/Embarq/Sprint/United Telephone

CLLI:
GLDLWAXARS0

Switch Type:
Genband/Nortel RSC

Prefixes Served:
(509) 773

Notes:
Source: GSV

 

Grandview
 

Listing Updated:
June 2016

Operating Company:
CenturyLink/Embarq/Sprint/United Telephone

CLLI:
GDVWWAXARS0

Switch Type:
Genband/Nortel RSC

Prefixes Served:
(509) 882

Notes:
Source: GSV

 

Granger
 

Listing Updated:
July 2016

Operating Company:
CenturyLink/Embarq/Sprint/United Telephone

CLLI:
GRNGWAXARS0

Switch Type:
Genband/Nortel RSC

Prefixes Served:
(509) 854

Notes:
Source: GSV

 

Harrah
 

Listing Updated:
July 2016

Operating Company:
CenturyLink/Embarq/Sprint/United Telephone

CLLI:
HRRHWAXARS0

Switch Type:
Genband/Nortel RSC

Prefixes Served:
(509) 848

Notes:
Source: GSV

 

Kennewick

"Main"
 

Listing Updated:
July 2016

Operating Company:
Frontier/Verizon/GTE

CLLI:
KNWCWAXBDS1

Switch Type:
Alcatel/Lucent 5ESS

Prefixes Served:
(509) 582, 585-6

Notes:
Source: GSV

 

Kennewick

"Highlands"
 

Listing Updated:
July 2016

Operating Company:
Frontier/Verizon/GTE

CLLI:
KNWCWAXADS1
KNWCWAXADS2

Switch Type:
DS1: Automatic Electric GTD5-EAX
DS2: Alcatel/Lucent 5ESS

Prefixes Served:
DS1: (509) 222, 735-7, 783
DS2: (509) 374, 734

Notes:
Source: GSV

 

Lacrosse
 

Listing Updated:
July 2016

Operating Company:
Pioneer Telephone

CLLI:
LCRSWAXADS1

Switch Type:
Genband/Nortel DMS-10

Prefixes Served:
(509) 549

Notes:
Source: GSV

 

Liberty Lake
 

Listing Updated:
September 2016

Operating Company:
CenturyLink/Qwest/US West/Pacific Northwest Bell

CLLI:
LBLKWA01DS0

Switch Type:
Genband/Nortel DMS-10

Prefixes Served:
(509) 255

Notes:
Source: Scott in WA

 

Loon Lake
 

Listing Updated:
June 2014

Operating Company:
CenturyLink/Qwest/US West/Pacific Northwest Bell

CLLI:
LNLKWA01DS0

Switch Type:
Genband/Nortel DMS-10

Prefixes Served:
(509) 233

Notes:
Source: Scott D. in WA

 

Medical Lake
 

Listing Updated:
November 2016

Operating Company:
CenturyLink/CenturyTel

CLLI:
MDLKWAXXRS0

Switch Type:
Genband/Nortel RSC

Prefixes Served:
(509) 299

Notes:
Source: Scott D. in WA

 

Moses Lake

"Alder"
 

Listing Updated:
January 2014

Operating Company:
CenturyLink/Qwest/US West/Pacific Northwest Bell

CLLI:
MSLKWA01DS0

Switch Type:
Genband/Nortel DMS-100

Prefixes Served:
(509) 764-6, 793, 898

Notes:
Source: GSV

 

Moses Lake

"Larson AFB"
 

Listing Updated:
January 2014

Operating Company:
CenturyLink/Qwest/US West/Pacific Northwest Bell

CLLI:
MSLKWAABDS0

Switch Type:
Genband/Nortel DMS-10

Prefixes Served:
(509) 762

Notes:
Even though the Air Force Base closed in 1966, the CO is still named after it. Source: GSV

 

Newman Lake
 

Listing Updated:
September 2016

Operating Company:
CenturyLink/Qwest/US West/Pacific Northwest Bell

CLLI:
NWLKWA01DS0

Switch Type:
Genband/Nortel DMS-10

Prefixes Served:
(509) 226

Notes:
Source: Scott in WA

 

Newport
 

Listing Updated:
June 2016

Operating Company:
Frontier/Verizon/GTE

CLLI:
NWPTWAXXDS1

Switch Type:
Genband/Nortel DMS-10

Prefixes Served:
(208) 437
(509) 447

Notes:
Also serves Albeni, ID ratecenter. Source: GSV

 

Omak
 

Listing Updated:
June 2016

Operating Company:
CenturyLink/Qwest/US West/Pacific Northwest Bell

CLLI:
OMAKWA01DS0

Switch Type:
Genband/Nortel DMS-10

Prefixes Served:
(509) 422, 826, 846

Notes:
Source: GSV

 

Oroville
 

Listing Updated:
January 2014

Operating Company:
CenturyLink/Qwest/US West/Pacific Northwest Bell

CLLI:
ORVLWA01DS0

Switch Type:
Genband/Nortel DMS-10

Prefixes Served:
(509) 476

Notes:
Source: GSV

 

Othello
 

Listing Updated:
May 2016

Operating Company:
CenturyLink/Qwest/US West/Pacific Northwest Bell

CLLI:
OTHEWA01DS0

Switch Type:
Genband/Nortel DMS-10

Prefixes Served:
(509) 331, 488

Notes:
Source: GSV

 

Othello

"Royal City"
 

Listing Updated:
November 2016

Operating Company:
CenturyLink/CenturyTel

CLLI:
RYCYWAXADS0

Switch Type:
Genband/Nortel DMS-10

Prefixes Served:
(509) 346

Notes:
Source: GSV

 

Prosser
 

Listing Updated:
June 2016

Operating Company:
CenturyLink/Embarq/Sprint/United Telephone

CLLI:
PRSRWAXARS0

Switch Type:
Genband/Nortel RSC

Prefixes Served:
(509) 786, 788

Notes:
Source: GSV

 

Pullman

"Edison"
 

Listing Updated:
June 2016

Operating Company:
Frontier/Verizon/GTE

CLLI:
PLMNWAXXDS0

Switch Type:
Alcatel/Lucent 5ESS

Prefixes Served:
(509) 332-6, 338-9

Notes:
Source: GSV

 

Reardan
 

Listing Updated:
January 2014

Operating Company:
CenturyLink/CenturyTel

CLLI:
RRDNWAXXRS0

Switch Type:
Genband/Nortel 1RC

Prefixes Served:
(509) 796

Notes:
You never know what may show on a GSV picture. Source: GSV

 

Richland
 

Listing Updated:
January 2014

Operating Company:
Frontier/Verizon/GTE

CLLI:
RCLDWAXBDS1
RCLDWAXBRS0

Switch Type:
DS1: Automatic Electric GTD-5
RS0: Alcatel/Lucent 5ESS Remote

Prefixes Served:
(509) 943, 946
(509) 942

Notes:
Source: GSV

 

Richland

"West Richland"
 

Listing Updated:
January 2014

Operating Company:
Frontier/Verizon/GTE

CLLI:
WRLDWAXARS1

Switch Type:
Automatic Electric GTD-5 Remote

Prefixes Served:
(509) 967

Notes:
Source: GSV

 

Ritzville
 

Listing Updated:
January 2014

Operating Company:
CenturyLink/CenturyTel

CLLI:
RTVLWAXARS0

Switch Type:
Genband/Nortel RSC

Prefixes Served:
(509) 659, 887

Notes:
Source: GSV

 

Rosalia
 

Listing Updated:
July 2016

Operating Company:
Frontier/Verizon/GTE

CLLI:
ROSLWAXARS3

Switch Type:
Genband/Nortel RSS

Prefixes Served:
(509) 523

Notes:
Source: GSV

 

Spangle
 

Listing Updated:
January 2014

Operating Company:
CenturyLink/CenturyTel

CLLI:
SPNGWAXARS0

Switch Type:
Genband/Nortel RLC

Prefixes Served:
(509) 245

Notes:
Source: GSV

 

Spokane

"Chestnut"
 

Listing Updated:
January 2014

Operating Company:
CenturyLink/Qwest/US West/Pacific Northwest Bell

CLLI:
SPKNWACHRS0

Switch Type:
Alcatel/Lucent 5ESS Remote

Prefixes Served:
(509) 244

Notes:
Source: GSV

 

Spokane

"Fairfax"
 

Listing Updated:
September 2016

Operating Company:
CenturyLink/Qwest/US West/Pacific Northwest Bell

CLLI:
SPKNWAFADS0

Switch Type:
Alcatel/Lucent 5ESS

Prefixes Served:
(509) 313, 323-9

Notes:
Source: Scott D. in WA

 

Spokane

"Hudson"
 

Listing Updated:
September 2016

Operating Company:
CenturyLink/Qwest/US West/Pacific Northwest Bell

CLLI:
SPKNWAHDDS0

Switch Type:
Alcatel/Lucent 5ESS

Prefixes Served:
(509) 482-4, 487, 489, 495

Notes:
Source: Scott D. in WA

 

Spokane

"Keystone"
 

Listing Updated:
November 2016

Operating Company:
CenturyLink/Qwest/US West/Pacific Northwest Bell

CLLI:
SPKNWAKYDS0

Switch Type:
Alcatel/Lucent 5ESS

Prefixes Served:
(509) 532-6, 568

Notes:
Source: Scott D. in WA

 

Spokane

"Moran"
 

Listing Updated:
November 2016

Operating Company:
CenturyLink/Qwest/US West/Pacific Northwest Bell

CLLI:
SPKNWAMORS1

Switch Type:
Alcatel/Lucent 5ESS Remote

Prefixes Served:
(509) 443, 448

Notes:
Source: Scott D. in WA

 

Spokane

"Riverside"

Photo 2 | Photo 3
 

Listing Updated:
September 2016

Operating Company:
CenturyLink/Qwest/US West/Pacific Northwest Bell

CLLI:
SPKNWA01DS0
SPKNWA01DS1

Switch Type:
DS0: Genband/Nortel DMS-100/200
DS1: Alcatel/Lucent 5ESS

Prefixes Served:
DS0: (509) 353-4, 358, 368

DS1: (509) 227, 363, 455-6, 458-9, 473-4, 622-6, 742, 744, 747, 835, 838

Notes:
Sources: Main Photo - Scott in WA
Photo 2 - Old Central Office next door to the modern Riverside CO from 1924 (historical archive)
Photo 3 - Old Central Office next door to Riverside as it looks today (GSV)

 

Spokane

"Walnut"
 

Listing Updated:
September 2016

Operating Company:
CenturyLink/Qwest/US West/Pacific Northwest Bell

CLLI:
SPKNWAWADS0

Switch Type:
Alcatel/Lucent 5ESS

Prefixes Served:
(509) 228, 891-3, 921-2, 924, 926-8, 944

Notes:
Source: Scott in WA

 

Spokane

"Whitworth"

Photo 2
 

Listing Updated:
November 2016

Operating Company:
CenturyLink/Qwest/US West/Pacific Northwest Bell

CLLI:
SPKNWAWHDS0

Switch Type:
Alcatel/Lucent 5ESS

Prefixes Served:
(509) 464-8

Notes:
Source: Scott D. in WA

 

Sprague
 

Listing Updated:
August 2016

Operating Company:
CenturyLink/CenturyTel

CLLI:
SPRGWAXARS0

Switch Type:
Genband/Nortel RLCM

Prefixes Served:
(509) 257

Notes:
Source: Scott D. in WA

 

Springdale
 

Listing Updated:
June 2014

Operating Company:
CenturyLink/Qwest/US West/Pacific Northwest Bell

CLLI:
SPDLWA01DS0

Switch Type:
Genband/Nortel DMS-10

Prefixes Served:
(509) 258

Notes:
Source: Scott D. in WA

 

Stevenson
 

Listing Updated:
July 2016

Operating Company:
CenturyLink/Embarq/Sprint/United Telephone

CLLI:
STSNWAXARS1

Switch Type:
Genband/Nortel RSC

Prefixes Served:
(509) 427

Notes:
Source: GSV

 

Sunnyside
 

Listing Updated:
July 2016

Operating Company:
CenturyLink/Embarq/Sprint/United Telephone

CLLI:
SNSDWAXXDS0

Switch Type:
Genband/Nortel DMS-100

Prefixes Served:
(509) 836-7, 839

Notes:
Source: GSV

 

Tonasket
 

Listing Updated:
July 2016

Operating Company:
Frontier/Verizon/GTE

CLLI:
TNSKWAXADS0

Switch Type:
Genband/Nortel DMO

Prefixes Served:
(509) 486

Notes:
Source: GSV

 

Toppenish

Photo 2
 

Listing Updated:
August 2016

Operating Company:
CenturyLink/Embarq/Sprint/United Telephone

CLLI:
TPNSWAXXRS0

Switch Type:
Genband/Nortel RSC

Prefixes Served:
(509) 865

Notes:
Source: GSV

 

Toppenish

"Zillah"
 

Listing Updated:
August 2016

Operating Company:
CenturyLink/Embarq/Sprint/United Telephone

CLLI:
ZLLHWAXARS0

Switch Type:
Genband/Nortel RSC

Prefixes Served:
(509) 829

Notes:
Source: GSV

 

Walla Walla
 

Listing Updated:
January 2014

Operating Company:
CenturyLink/Qwest/US West/Pacific Northwest Bell

CLLI:
WLWLWA01DS0

Switch Type:
Genband/Nortel DMS-100/200

Prefixes Served:
(509) 394, 522, 524-7, 529, 897

(541) 558

Notes:
Also serves Touchet, WA and Stateline, OR. Source: GSV

 

Wapato
 

Listing Updated:
July 2016

Operating Company:
CenturyLink/Embarq/Sprint/United Telephone

CLLI:
WPATWAXXRS0

Switch Type:
Genband/Nortel RSC

Prefixes Served:
(509) 877

Notes:
Source: GSV

 

Wenatchee
 

Listing Updated:
January 2014

Operating Company:
Frontier/Verizon/GTE

CLLI:
WNTCWAXXCG0

Switch Type:
Genband/Nortel DMS-100/200

Prefixes Served:
(509) 662-5, 667

Notes:
Source: GSV

 

White Salmon
 

Listing Updated:
August 2016

Operating Company:
CenturyLink/Embarq/Sprint/United Telephone

CLLI:
WHSLWAXXRS0

Switch Type:
Genband/Nortel RLC

Prefixes Served:
(509) 493

Notes:
Source: GSV

 

Whitstran
 

Listing Updated:
August 2016

Operating Company:
CenturyLink/Embarq/Sprint/United Telephone

CLLI:
WHTSWAXARS0

Switch Type:
Genband/Nortel LC

Prefixes Served:
(509) 973

Notes:
Source: GSV

 

Yakima

"Chestnut"
 

Listing Updated:
January 2014

Operating Company:
CenturyLink/Qwest/US West/Pacific Northwest Bell

CLLI:
YAKMWA02DS1

Switch Type:
Genband/Nortel DMS-100

Prefixes Served:
(509) 225, 248-9, 451-4, 457, 469, 494, 573-7

Notes:
Source: GSV

 

Yakima

"West"
 

Listing Updated:
January 2014

Operating Company:
CenturyLink/Qwest/US West/Pacific Northwest Bell

CLLI:
YAKMWAWEDS0

Switch Type:
Genband/Nortel DMS-100/200

Prefixes Served:
(509) 965-6, 972

Notes:
Source: GSV

 

 


Copyright 2016 Telephone Central Office Building Pictures
Page last modified November 16, 2016
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