Bisbee
08/01/2009
CenturyLink/Qwest/US West/Mountain Bell
PLMNAZMARS1
Palominas Main
Genband/Nortel RSC
366
Source: Craig L.
Bisbee
12/01/2009
CenturyLink/Qwest/US West/Mountain Bell
BISBAZMARS1
Main
Genband/Nortel RSC
432
Source: Craig L.
Benson
12/01/2009
CenturyLink/Qwest/US West/Mountain Bell
BNSNAZSDDS0
St. David
Genband/Nortel DMS-10
720
Source: Craig L.
Benson
12/01/2009
CenturyLink/Qwest/US West/Mountain Bell
BNSNAZMADS0
Main
Genband/Nortel DMS-10
586
Source: Craig L.
Ajo
04/01/2011
Table Top Telephone Co.
AJO AZXCDS0
Ajo
Nokia/Alcatel/Lucent 5ESS
387
Source: Craig L.
London
05/01/2012
Bell Canada
LONDON14CG0
Clarence
Genband/Nortel DMS-100
640, 643, 645, 660-1, 663, 667, 672-3, 675, 679, 850, 873, 932
Also serves the Ailsa Craig, ON ratecenter. Source: GSV
West Lebanon
09/01/2012
Fairpoint/Tacoinc Telephone
WLBNNYXARS0
West Lebanon
Genband/Nortel RSC
794
Odd doesn't start to desribe this place. It appears that this CO once occupied a second building immediately behind the current CO building. This second building was most recently an Italian restaurant (now closed). Also note that this CO also serves as the cable TV head end for this town, and the aerial outside cable plant that goes into the side of the roof of the building.
Salem
05/01/2015
Verizon/Bell Atlantic/NYNEX/New York Telephone
SALMNYSMDS0
Salem
Genband/Nortel DMS-10
854
Nassau
09/01/2012
Fairpoint/Tacoinc Telephone
NASSNYXARS0
Nassau
Genband/Nortel RSC
766
Not to be confused with Nassau County, Long island which is in Area Code 516
Hoosick Falls
05/01/2015
Verizon/Bell Atlantic/NYNEX/New York Telephone
HSFLNYHSDS0
Hoosick Falls
Genband/Nortel DMS-10
686
Averill Park
09/01/2012
Verizon/Bell Atlantic/NYNEX/New York Telephone
AVPKNYAVDS0
Averill Park
Genband/Nortel DMS-10
674
Albany
09/01/2012
Verizon/Bell Atlantic/NYNEX/New York Telephone
ALBYNYSSDS3
State Street (Main)
Genband/Nortel DMS-100
257, 262, 391, 396, 408, 426-7, 431-4, 436, 443, 445, 447, 449, 465, 470-2, 476, 486, 488, 598, 626, 890
Also home to an AT&T LL Tandem
Albany
09/01/2012
Verizon/Bell Atlantic/NYNEX/New York Telephone
EGNBNYEGRS0
East Greenbush
Nokia/Alcatel/Lucent 5ESS EXM
477, 479
An eastern suburb of Albany
Webberville
11/01/2011
Frontier/Verizon/GTE
WBVLMIXJDS0
Webberville
Genband/Nortel DMS-10
521
Source: TCO
Lansing
11/01/2011
at&t/SBC/Ameritech/Michigan Bell
ELNSMIMNDS0
East Lansing
Genband/Nortel DMS-100
203, 324, 332-3, 336-7, 351, 353, 355, 432, 664, 884
Source: TCO
Hempstead
07/01/2005
Verizon/Bell Atlantic/NYNEX/New York Telephone
HMPSNYHSDS0
Hempstead
Genband/Nortel DMS-100
292, 463-4, 481, 483, 485-6, 489, 505, 538-9, 559-60,564-6, 824
Originally home to a number of switches including #1 and #5 crossbar switches and several Crossbar tandems (XBT). Right side of building has two microwave dishes pointing towards eastern Long Island.
Farmingdale
08/01/2015
Verizon/Bell Atlantic/NYNEX/New York Telephone
FRDLNYFMDS0
Farmingdale
Nokia/Alcatel/Lucent 5ESS
249, 293, 391, 420, 454, 501, 531, 577, 694, 752-3, 755-6, 777, 843-5, 847 (631) 249, 293, 391, 430, 454, 501, 531, 577, 694, 752-3, 755-6, 777, 843-5, 847
Cross-border office where the prefixes are duplicated in both area codes.
Des Moines
04/01/2014
CenturyLink/Qwest/US West/Northwestern Bell
DESMIADTDS1
Downtown
Nokia/Alcatel/Lucent 5ESS
235, 237, 241-8, 280-4, 286, 288, 323, 326, 345, 358, 362, 365, 471, 557-8, 643, 697-9, 725, 875, 883
Source: GSV
Montreal
04/01/2012
Bell Canada
MTRLPQ23CG0
Dudemaine
Genband/Nortel DMS-100
215, 230, 301-2, 304, 306, 330, 333, 335, 338-9, 401, 404, 406, 410, 414, 423, 614, 741, 744, 747-9, 818, 851, 853, 855, 860, 869, 920, 956-7, 960, 997
Source: GSV
Cincinnati
07/01/2014
at&t/SBC/Ameritech/Ohio Bell
CNCNOHWSDS2
West Seventh Street
Nokia/Alcatel/Lucent 5ESS
241, 333, 352, 357, 361-2, 369, 397, 412, 419, 564-6, 629, 651, 665, 723, 768, 784, 852, 925, 929, 945, 983
Source: GSV
Smithville
07/01/2014
at&t/SBC/Southwestern Bell
SMVLTXSMRS0
Smithville
Ericsoon AXE 10 Remote
237, 360
Source: Larry P.
Dripping Springs
07/01/2014
Frontier/Verizon/GTE
DRSPTXXADS0
Dripping Springs
Nokia/Siemens DCO
858, 894
Source: Larry P.
Bastrop
07/01/2014
at&t/SBC/Southwestern Bell
BSTRTXBSDS0
Bastrop
Genband/Nortel DMS-100
303-4, 308, 321, 332, 549, 581
Source: Larry P.
Austin
11/01/2011
at&t/SBC/Southwestern Bell
AUSTTXHODS0
Homestead
Nokia/Alcatel/Lucent 5ESS
206-7, 223-4, 302, 323-4, 371, 374, 377, 380, 406-7, 419-21, 450-4, 458-9, 465, 467, 483, 706
Source: Larry P.
Austin
07/01/2014
at&t/SBC/Southwestern Bell
AUSTTXHIDS0
Hickory
Nokia/Alcatel/Lucent 5ESS Host
326, 373, 383, 416, 424, 428, 432-8, 440-8, 460, 462, 464, 486-7, 704, 707, 712, 730, 804, 912, 916
Source: Larry P.
Austin
07/01/2014
at&t/SBC/Southwestern Bell
AUSTTXEVDS0
Evergreen
Genband/Nortel DMS-100
247, 356, 369, 385-6, 389
Source: Larry P.
Austin
07/01/2014
at&t/SBC/Southwestern Bell
AUSTTXCVDS0
Cedar Valley
Ericsson AXE 10
288, 301, 394
Source: Larry P.
Oakland-Berkeley
10/01/2011
at&t/SBC/Pacific Telesis/Pacific Telephone
BKLYCA01DS0
Berkeley
Genband/Nortel DMS-100
495, 642-3, 647, 649, 664-6, 704-5, 845, 848, 981
Source: TCO
Hayward
10/01/2011
at&t/SBC/Pacific Telesis/Pacific Telephone
SNLNCA11DS0
San Leandro
Genband/Nortel DMS-100
258, 276, 278, 297, 317, 346-7, 351-2, 357, 481, 483, 614, 618, 667, 678, 895
Source: TCO
Hayward
10/01/2011
at&t/SBC/Pacific Telesis/Pacific Telephone
HYWRCA01DS0
Main
Genband/Nortel DMS-100
247, 537-8, 581-3, 690, 727-8, 733, 881, 884-6, 888-9
Source: TCO
Hayward
10/01/2011
at&t/SBC/Pacific Telesis/Pacific Telephone
HYWRCA11DS0
Depot
Genband/Nortel DMS-100
259, 264-6, 293, 670, 723, 732, 780-6, 887
Source: TCO
Yakima
01/01/2014
CenturyLink/Qwest/US West/Pacific Northwest Bell
YAKMWAWEDS0
West
Genband/Nortel DMS-100/211
965-6, 972
Source: GSV
Yakima
01/01/2014
CenturyLink/Qwest/US West/Pacific Northwest Bell
YAKMWA02DS1
Chestnut
Genband/Nortel DMS-100
225, 248-9, 451-4, 457, 469, 494, 573-7
Source: GSV
Whitstran
08/01/2016
CenturyLink/Embarq/Sprint/United Telephone
WHTSWAXARS0
Whitstran
Genband/Nortel RLC
973
Source: GSV
White Salmon
08/01/2016
CenturyLink/Embarq/Sprint/United Telephone
WHSLWAXXRS0
White Salmon
Genband/Nortel RLC
493
Source: GSV
Wenatchee
01/01/2018
Frontier/Verizon/GTE
WNTCWAXXCG0
Main
Genband/Nortel DMS-100/210
662-5, 667
Source: TCO
Wenatchee
01/01/2018
Frontier/Verizon/GTE
LVWOWAXXRS1
Leavenworth
Genband/Nortel RSC
548
Source: TCO
Wenatchee
01/01/2018
Frontier/Verizon/GTE
EWNCWAXADS1
East
Genband/Nortel DMS-100
881, 884, 886
Source: TCO
Wenatchee
01/01/2018
Frontier/Verizon/GTE
CSHRWAXXRS1
Cashmere
Genband/Nortel RSC
782
Source: TCO
Washtucna
08/01/2019
CenturyLink/Centurytel
WSHTWAXARS0
Washtucna
Genband/Nortel RLC
646
Source: Scott D.
Wapato
07/01/2016
CenturyLink/Embarq/Sprint/United Telephone
WPATWAXXRS0
Wapato
Genband/Nortel RSC
877
Source: GSV
Walla Walla
01/01/2014
CenturyLink/Qwest/US West/Pacific Northwest Bell
WLWLWA01DS0
Walla Walla
Genband/Nortel DMS-100/209
394, 522, 524-7, 529, 897 (541) 558
Also serves Touchet, WA and Stateline, OR. Source: GSV
Toppenish
08/01/2016
CenturyLink/Embarq/Sprint/United Telephone
ZLLHWAXARS0
Zillah
Genband/Nortel RSC
829
Source: GSV
Toppenish
08/01/2016
CenturyLink/Embarq/Sprint/United Telephone
TPNSWAXXRS0
Main
Genband/Nortel RSC
865
Source: GSV
Tonasket
07/01/2016
Frontier/Verizon/GTE
TNSKWAXADS0
Tonasket
Genband/Nortel DMS-10 Host
486
Source: GSV
Sunnyside
07/01/2016
CenturyLink/Embarq/Sprint/United Telephone
SNSDWAXXDS0
Sunnyside
Genband/Nortel DMS-100
836-7, 839
Source: GSV
Stevenson
07/01/2016
CenturyLink/Embarq/Sprint/United Telephone
STSNWAXARS1
Stevenson
Genband/Nortel RSC
427
Source: GSV
Springdale
06/01/2014
CenturyLink/Qwest/US West/Pacific Northwest Bell
SPDLWA01DS0
Springdale
Genband/Nortel DMS-10
258
Source: Scott D.
Sprague
08/01/2016
CenturyLink/CenturyTel
SPRGWAXARS0
Sprague
Genband/Nortel RLC
257
Source: Scott D.
Spokane
11/01/2016
CenturyLink/Qwest/US West/Pacific Northwest Bell
SPKNWAWHDS0
Whitworth
Nokia/Alcatel/Lucent 5ESS
464-8
Source: Scott D.