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Area Code 806
Telephone Central Office Building Pictures

The following are respresntative examples of telephone central office buildings in Area Code 806 (Texas).

Click on the pictures below for a larger version.


Adrian

 

Listing Updated:
June 2014

Operating Company:
Windstream/Valor/GTE

CLLI:
ADRNTXXARS0

Switch Type:
Genband/Nortel RSC

Prefixes Served:
(806) 538

Notes:
Source: Larry P.

 

Amarillo

"Diamond"

 

Listing Updated:
June 2014

Operating Company:
at&t/SBC/Southwestern Bell

CLLI:
AMRLTXDIRS0

Switch Type:
Alcatel/Lucent 5ESS Remote

Prefixes Served:
(806) 335, 341

Notes:
Source: Larry P.

 

Amarillo

"Drake"

 

Listing Updated:
June 2014

Operating Company:
at&t/SBC/Southwestern Bell

CLLI:
AMRLTX02DS0
AMRLTX02RS1

Switch Type:
DS0: Genband/Nortel DMS-100
RS1: Alcatel/Lucent 5ESS Remote

Prefixes Served:
DS0: (806) 220, 320, 337, 342, 345, 349, 371-4, 376, 378-9, 640

RS1: (806) 324

Notes:
Source: Larry P.

 

Amarillo

"Fleetwood"

 

Listing Updated:
June 2014

Operating Company:
at&t/SBC/Southwestern Bell

CLLI:
AMRLTXFLDS0

Switch Type:
Alcatel/Lucent 5ESS

Prefixes Served:
(806) 212, 351-6, 358-9, 457, 463, 467-8, 477, 651, 677, 881

Notes:
Source: Larry P.

 

Amarillo

"Osage"

 

Listing Updated:
June 2015

Operating Company:
at&t/SBC/Southwestern Bell

CLLI:
AMRLTXOSRS0

Switch Type:
Ericsson AXE-10 Remote

Prefixes Served:
(806) 622

Notes:
Source: Larry P.

 

Claude

 

Listing Updated:
June 2015

Operating Company:
Windstream/Valor/GTE/Contel

CLLI:
CLADTXXBDS0

Switch Type:
Nokia Siemens DCO Remote Network

Prefixes Served:
(806) 226

Notes:
Source: Larry P.

 

Groom

 

Listing Updated:
June 2014

Operating Company:
Windstream/Valor/GTE

CLLI:
GROMTXXARS0

Switch Type:
Genband/Nortel 1RE

Prefixes Served:
(806) 248

Notes:
Source: Larry P.

 

Lubbock

"Swift"

 

Listing Updated:
March 2017

Operating Company:
at&t/SBC/Southwestern Bell

CLLI:
LBCKTXSWDS0

Switch Type:
Genband/Nortel DMS-100

Prefixes Served:
(806) 281, 780, 782, 784-5, 788, 791-3, 795-7, 799

Notes:
Source: Brock W.

 

McLean

 

Listing Updated:
September 2012

Operating Company:
at&t/SBC/Southwestern Bell

CLLI:
MCLNTXMLRS0

Switch Type:
Alcatel/Lucent 5ESS Remote

Prefixes Served:
(806) 779

Notes:
Source: Larry P.

 

Shamrock

 

Listing Updated:
June 2014

Operating Company:
at&t/SBC/Southwestern Bell

CLLI:
SHRKTXSRRS0

Switch Type:
Alcatel/Lucent 5ESS Remote

Prefixes Served:
(806) 256

Notes:
Source: Larry P.

 

Vega

Photo 2

 

Listing Updated:
June 2014

Operating Company:
Windstream/Valor/GTE

CLLI:
VEGATXXARS0

Switch Type:
Genband/Nortel RSC

Prefixes Served:
(806) 267

Notes:
Source: Larry P.

 

Wildorado

 

Listing Updated:
September 2012

Operating Company:
Windstream/Valor/GTE

CLLI:
WLDRTXXARS0

Switch Type:
Genband/Nortel RLC

Prefixes Served:
(806) 426

Notes:
Source: Larry P.

 

 


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Page last modified March 17, 2017
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