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Area Code 575
Telephone Central Office Building Pictures

The following are representative examples of telephone central office buildings in Area Code 575 (New Mexico).

Click on the pictures below for a larger version.


Alamogordo

Listing Updated:
November 2016

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

CLLI:
ALMGNMMADS0

Switch Type:
Alcatel/Lucent 5ESS

Prefixes Served:
(575) 434, 437, 439, 443, 446, 572

Notes:
Source: Craig L. in AZ

 

Alto

Listing Updated:
November 2016

Operating Company:
Valor/GTE/Contel

CLLI:
ALTONMXCRS0

Switch Type:
SR

Prefixes Served:
(575) 336

Notes:
Source: Craig L. in AZ

 

Animas

Listing Updated:
February 2012

Operating Company:
Valley Telephone Cooperative

CLLI:
ANMSNMXCDS0

Switch Type:
Genband/Nortel DMS-10

Prefixes Served:
(575) 548

Notes:
Source: Craig L. in AZ

 

Anthony

Listing Updated:
June 2013

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

CLLI:
ANTHNMMARSA

Switch Type:
Alcatel/Lucent 5ESS Remote

Prefixes Served:
(575) 882

Notes:
Source: Larry P.

 

Artesia

Photo 2

Listing Updated:
June 2015

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

CLLI:
ARTSNMMARS1

Switch Type:
Genband/Nortel RSC

Prefixes Served:
(575) 746, 748

Notes:
Source: Craig L. in AZ

 

Bayard

Listing Updated:
January 2013

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

CLLI:
BYRDNMMARS1

Switch Type:
Alcatel/Lucent 5ESS Remote

Prefixes Served:
(575) 537, 912

Notes:
Source: Craig L. in AZ

 

Bingham

Listing Updated:
November 2016

Operating Company:
Plateau/Eastern New Mexico Rural Telephone

CLLI:
BGHMNMXCRS0

Switch Type:
Genband/Nortel RLC

Prefixes Served:
(575) 423

Notes:
Source: Craig L. in AZ

 

Capitan

Listing Updated:
June 2015

Operating Company:
Windstream/Valor/GTE/Contel

CLLI:
CAPTNMXCRS1

Switch Type:
Nokia Siemens DCO RLS

Prefixes Served:
(575) 354

Notes:
Source: Craig L. in AZ

 

Carlsbad

Listing Updated:
June 2015

Operating Company:
Windstream/Valor/GTE/Contel

CLLI:
CRLBNMXADS1

Switch Type:
Nokia Siemens EWSD

Prefixes Served:
(575) 234, 236, 628, 885, 887

Notes:
Source: Craig L. in AZ

 

Carrizozo

Listing Updated:
June 2015

Operating Company:
Tularosa Basin Telephone Company

CLLI:
CRZZNMXCRS2

Switch Type:
Genband/Nortel RDE

Prefixes Served:
(575) 648

Notes:
Source: Craig L. in AZ

 

Chama

Listing Updated:
June 2015

Operating Company:
Windstream/Valor/GTE/Contel

CLLI:
CHAMNMXCRS0

Switch Type:
Nokia Siemens Smart Remote

Prefixes Served:
(575) 756

Notes:
Source: Craig L. in AZ

 

Cliff

Photo 2

Listing Updated:
September 2012

Operating Company:
WNM Communications/Western New Mexico Telephone

CLLI:
CLFFNMXCDS0

Switch Type:
Genband/Nortel DMS-10

Prefixes Served:
(575) 535

Notes:
Source: Craig L. in AZ

 

Cloudcroft

Listing Updated:
June 2015

Operating Company:
Tularosa Basin Telephone Company

CLLI:
CLDCNMXCRS2

Switch Type:
Genband/Nortel RDE

Prefixes Served:
(575) 682

Notes:
Source: Craig L. in AZ

 

Columbus

Listing Updated:
January 2013

Operating Company:
Valley Telephone Cooperative

CLLI:
CLMBNMXCDS0

Switch Type:
Genband/Nortel DMS-10

Prefixes Served:
(575) 531, 549

Notes:
Source: Craig L. in AZ

 

Datil

Listing Updated:
April 2013

Operating Company:
WNM Communications/Western New Mexico Telephone

CLLI:
DATLNMXCDS0

Switch Type:
Genband/Nortel DMS-10

Prefixes Served:
(575) 772

Notes:
Source: Craig L. in AZ

 

Dell City

Listing Updated:
June 2015

Operating Company:
Dell Telephone Cooperative

CLLI:
DLCYTXXADS0

Switch Type:
Genband/Nortel DMS-10

Prefixes Served:
(575) 826, 963, 981, 987
(915) 828, 964, 986, 988

Notes:
Same CLLI serves the following ratecenters: Guadalupe Peak, Queen, and Timberon NM - Guadalupe Peak, Dell City, Mile High, and Desert Haven TX.
Source: Craig L. in AZ

 

Deming

Listing Updated:
September 2012

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

CLLI:
DMNGNMMADS0

Switch Type:
Alcatel/Lucent 5ESS

Prefixes Served:
(575) 543-4, 546

Notes:
Source: Craig L. in AZ

 

Dulce

Listing Updated:
June 2015

Operating Company:
Windstream/Valor/GTE/Contel

CLLI:
DULCNMXCRS1

Switch Type:
Nokia Siemens DCO RLS

Prefixes Served:
(575) 759

Notes:
Source: Craig L. in AZ

 

Glenwood

Listing Updated:
September 2012

Operating Company:
WNM Communications/Western New Mexico Telephone

CLLI:
GLWDNMXCDS0

Switch Type:
Genband/Nortel DMS-10

Prefixes Served:
(575) 539

Notes:
Source: Craig L. in AZ

 

Hatch

Photo 2 | Photo 3

Listing Updated:
April 2013

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

CLLI:
HATCNMMARS1

Switch Type:
Alcatel/Lucent 5ESS

Prefixes Served:
(575) 267

Notes:
Source: Craig L. in AZ

 

Hillsboro

Listing Updated:
April 2014

Operating Company:
Windstream/Valor/GTE

CLLI:
HLBONMXCRS1

Switch Type:
Nokia Siemens DCO

Prefixes Served:
(575) 895

Notes:
Source: Craig L. in AZ

 

Hondo

Photo 2 | Photo 3

Listing Updated:
June 2015

Operating Company:
Penasco Valley Telephone Cooperative

CLLI:
HONDNMXCRS0

Switch Type:
Genband/Nortel RLC

Prefixes Served:
(575) 653

Notes:
Photo 2 is the former CO building. Photo 3 is a remote in Lincoln. Source: Craig L. in AZ

 

Hope

Listing Updated:
June 2015

Operating Company:
Penasco Valley Telephone Cooperative

CLLI:
HOPENMXCRS0

Switch Type:
Genband/Nortel RLC

Prefixes Served:
(575) 484

Notes:
Source: Craig L. in AZ

 

La Mesa

Photo 2

Listing Updated:
June 2013

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

CLLI:
LAMSNMMARS1

Switch Type:
Alcatel/Lucent 5ESS Remote

Prefixes Served:
(575) 233

Notes:
Source: Larry P.

 

Las Cruces

"Main"

Listing Updated:
September 2012

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

CLLI:
LSCRNMMADS0

Switch Type:
Alcatel/Lucent 5ESS

Prefixes Served:
(575) 523-8, 541, 645-7, 674, 678-9

Notes:
Source: Craig L. in AZ

 

Las Cruces

"Amber Mesa"

Listing Updated:
November 2016

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

CLLI:
LSCRNM16DS0

Switch Type:
Alcatel/Lucent 5ESS

Prefixes Served:
(575) 373, 382

Notes:
Source: Craig L. in AZ

 

Las Cruces

"Telshor"

Listing Updated:
April 2013

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

CLLI:
LSCRNMTSDS0

Switch Type:
Alcatel/Lucent 5ESS

Prefixes Served:
(575) 521-2, 532, 556

Notes:
Source: Craig L. in AZ

 

Lordsburg

Photo 2

Listing Updated:
February 2012

Operating Company:
WNM Communications/Western New Mexico Telephone

CLLI:
LRBGNMXCDS0

Switch Type:
Genband/Nortel DMS-10

Prefixes Served:
(575) 542

Notes:
Source: Craig L. in AZ

 

Loving

Listing Updated:
June 2015

Operating Company:
Windstream/Valor/GTE/Contel

CLLI:
LVNGNMXARS0

Switch Type:
Automatic Electric GTD-5EAX Remote

Prefixes Served:
(575) 745

Notes:
Source: Craig L. in AZ

 

Luna

Listing Updated:
October 2012

Operating Company:
WNM Communications/Western New Mexico Telephone

CLLI:
LUNANMXCDS0

Switch Type:
Genband/Nortel DMS-10

Prefixes Served:
(575) 547

Notes:
Source: Craig L. in AZ

 

Magdelena

Listing Updated:
April 2013

Operating Company:
WNM Communications/Western New Mexico Telephone

CLLI:
MGDNNMXCDS0

Switch Type:
Genband/Nortel DMS-10

Prefixes Served:
(575) 854

Notes:
Source: Craig L. in AZ

 

Mayhill

Listing Updated:
June 2015

Operating Company:
Penasco Valley Telephone Cooperative

CLLI:
MYHLNMXCRS0

Switch Type:
Genband/Nortel RSC

Prefixes Served:
(575) 687

Notes:
Source: Craig L. in AZ

 

Mimbres

Listing Updated:
January 2013

Operating Company:
WNM Communications/Western New Mexico Telephone

CLLI:
MBRSNMXCDS0

Switch Type:
Genband/Nortel DMS-10

Prefixes Served:
(575) 536

Notes:
Source: Craig L. in AZ

 

Mogollon

Listing Updated:
October 2012

Operating Company:
WNM Communications/Western New Mexico Telephone

CLLI:
(unknown)

Switch Type:
(unknown)

Prefixes Served:
(unknown)

Notes:
This appears to be a remote switch of some kind but doesn't appear on any official telco central office listings. Best guess that it's a remote of the Glenwood, NM switch. Source: Craig L. in AZ

 

Mora

Listing Updated:
June 2015

Operating Company:
La Jicarita Rural Telephone Cooperative

CLLI:
MORANMXCDS0

Switch Type:
Genband/Nortel DMS-10

Prefixes Served:
(575) 387

Notes:
Source: Craig L. in AZ

 

Penasco

Listing Updated:
June 2015

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

CLLI:
PNSCNMMARS1

Switch Type:
Alcatel/Lucent 5ESS Remote

Prefixes Served:
(575) 587

Notes:
Source: Craig L. in AZ

 

Quemado

Photo 2

Listing Updated:
April 2013

Operating Company:
WNM Communications/Western New Mexico Telephone

CLLI:
QEMDNMXCDS0

Switch Type:
Genband/Nortel DMS-10

Prefixes Served:
(575) 773

Notes:
Source: Craig L. in AZ

 

Questa

Listing Updated:
June 2015

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

CLLI:
QUSTNMMARS1

Switch Type:
Alcatel/Lucent 5ESS Remote

Prefixes Served:
(575) 586

Notes:
Source: Craig L. in AZ

 

Red River

Listing Updated:
June 2015

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

CLLI:
RDRVNMMARS1

Switch Type:
Alcatel/Lucent 5ESS Remote

Prefixes Served:
(575) x

Notes:
Source: Craig L. in AZ

 

Reserve

Photo 2

Listing Updated:
October 2012

Operating Company:
WNM Communications/Western New Mexico Telephone

CLLI:
RSRVNMXCDS0

Switch Type:
Genband/Nortel DMS-10

Prefixes Served:
(575) 533

Notes:
Photo 2 is a CO building that is west of this CO building by several miles. It probably contains a remote switch and Reserve is the host. Source: Craig L. in AZ

 

Reserve

"Apache Creek"

Listing Updated:
April 2013

Operating Company:
WNM Communications/Western New Mexico Telephone

CLLI:
Unknown

Switch Type:
Unknown

Prefixes Served:
(575) 533

Notes:
This appears to be yet another remote for the Reserve central office. However this does not appear in official telco documents. So this is probably a remote switch that does not have a unique CLLI code.

 

Roswell

"Main"

Photo 2

Listing Updated:
November 2016

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

CLLI:
RSWLNMMADS0

Switch Type:
Genband/Nortel DMS-100

Prefixes Served:
(575) 622-5, 627, 637

Notes:
Source: Craig L. in AZ

 

Roswell

"South"

Listing Updated:
November 2016

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

CLLI:
RSWLNMSORS1

Switch Type:
Genband/Nortel RSC

Prefixes Served:
(575) 347

Notes:
Source: Craig L. in AZ

 

Ruidoso

"White Mountain"

Listing Updated:
November 2016

Operating Company:
Valor/GTE/Contel

CLLI:
RUDSNMXARS0

Switch Type:
Remote Switch (unknown type)

Prefixes Served:
(575) 258

Notes:
Source: Craig L. in AZ

 

Ruidoso

"XC"

Listing Updated:
November 2016

Operating Company:
Valor/GTE/Contel

CLLI:
RUDSNMXCRS0

Switch Type:
Remote Switch (unknown type)

Prefixes Served:
(575) 315

Notes:
Source: Craig L. in AZ

 

Ruidoso Downs

Listing Updated:
June 2015

Operating Company:
Windstream/Valor/GTE/Contel

CLLI:
RDDWNMXCRS0

Switch Type:
Nokia Siemens Smart Remote

Prefixes Served:
(575) 378

Notes:
Source: Craig L. in AZ

 

San Jon

Listing Updated:
June 2014

Operating Company:
Plateau/Eastern New Mexico Rural Telephone

CLLI:
SNJONMXCRS0

Switch Type:
Genband/Nortel RLC

Prefixes Served:
(575) 576

Notes:
Source: Larry P.

 

Santa Rosa

Listing Updated:
September 2012

Operating Company:
Plateau/Eastern New Mexico Rural Telephone

CLLI:
SNRSNMXCRS0

Switch Type:
Genband/Nortel RSC

Prefixes Served:
(575) 472

Notes:
Source: Larry P.

 

Santa Teresa

Listing Updated:
April 2013

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

CLLI:
SNTSNMAARSA

Switch Type:
Alcatel/Lucent 5ESS Remote

Prefixes Served:
(575) 589, 874, 997

Notes:
Source: Craig in AZ.

 

Silver City

Listing Updated:
September 2012

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

CLLI:
SLCYNMMADS0

Switch Type:
Alcatel/Lucent 5ESS

Prefixes Served:
(575) 388, 534, 538, 574, 956

Notes:
Source: Craig L. in AZ

 

Socorro

Photo 2 | Photo 3

Listing Updated:
April 2013

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

CLLI:
SLCYNMMADS0

Switch Type:
Alcatel/Lucent 5ESS Remote

Prefixes Served:
(575) 835, 838

Notes:
Photo 3 is a remote in San Antonio, NM.
Source: Craig L. in AZ

 

 

Taos

 

Listing Updated:
June 2015

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

CLLI:
TAOSNMMADS0

Switch Type:
Alcatel/Lucent 5ESS

Prefixes Served:
(575) 737, 751, 758

Notes:
Source: Craig L. in AZ

 

Taos

"North"

Listing Updated:
June 2015

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

CLLI:
TAOSNMNORS1

Switch Type:
Alcatel/Lucent 5ESS Remote

Prefixes Served:
(575) 776

Notes:
Source: Craig L. in AZ

 

Tierra Amarilla

Listing Updated:
June 2015

Operating Company:
Windstream/Valor/GTE/Contel

CLLI:
TRAMNMXCRS0

Switch Type:
Nokia Siemens DCO RLS

Prefixes Served:
(575) 588

Notes:
Source: Craig L. in AZ

 

Truth or Consequences

Photo 2 | Photo 3

Photo 4 | Photo 5

Listing Updated:
April 2013

Operating Company:
Windstream/Valor/GTE

CLLI:
TRCNNMXCDS1

Switch Type:
Nokia Siemens EWSD

Prefixes Served:
(575) 743, 894

Notes:
Source: Craig L. in AZ

 

 

Tucumcari

 

Listing Updated:
September 2012

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

CLLI:
TCMCNMMARS1

Switch Type:
Genband/Nortel RSC

Prefixes Served:
(575) 461

Notes:
Source: Larry P.

 

Tularosa

Listing Updated:
November 2016

Operating Company:
Tularosa Basin Telephone Company

CLLI:
TLRSNMXCDS0

Switch Type:
Digital Switch (Unknown Type)

Prefixes Served:
(575) 585

Notes:
Source: Craig L. in AZ

 

 


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Page last modified November 5, 2016
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