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Area Code 915
Telephone Central Office Building Pictures

The following are representative examples of telephone central office buildings in Area Code 915 (Western Texas).

Click on the pictures below for a larger version.


Canutillo

Photo 2

Listing Updated:
September 2021

Operating Company:
at&t/SBC/Southwestern Bell

CLLI:
CNTLTXMARS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS Remote

Prefixes Served:
(915) 877

Notes:
Current photo source: GSV. Photo 2 source: Larry P. (August 2015)

 

Clint

Photo 2

Listing Updated:
June 2013

Operating Company:
at&t/SBC/Southwestern Bell

CLLI:
CLNTTXMARS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS Remote

Prefixes Served:
(915) 851, 938

Notes:
Source: Larry P.

 

Dell City

Listing Updated:
September 2021

Operating Company:
Dell Telephone Cooperative

CLLI:
DLCYTXXADS0

Switch Type:
Ribbon/Genband/Nortel DMS-10

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

Notes:
This small telephone company serves several ratecenters in both NM and TX. Source: GSV

 

El Paso

"Main"

Photo 2 | Photo 3 | Photo 4
Photo 5 |
Photo 6

Listing Updated:
September 2021

Operating Company:
at&t/SBC/Southwestern Bell

CLLI:
ELPSTXMADS0
ELPSTXMADS2
ELPSTXMARS1

Switch Type:
DS0: Ribbon/Genband/Nortel DMS-100
DS2: Nokia/Alcatel/Lucent 5ESS
RS1: Nokia/Alcatel/Lucent 5ESS Remote

Prefixes Served:
DS0: (915) 220, 222
DS2: (915) 313, 351, 485, 521, 532-4, 538, 541-6, 577, 747, 838, 979
RS1: (915) 496

Notes:
Photos 1 and 2 source: GSV. Photos 3-6 source: Larry P. (June 2013)

 

El Paso

"East"

Listing Updated:
September 2921

Operating Company:
at&t/SBC/Southwestern Bell

CLLI:
ELPSTXEADS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(915) 562, 564-6, 579, 678, 680, 724

Notes:
Source: GSV

 

El Paso

"Hacienda"

Listing Updated:
September 2021

Operating Company:
at&t/SBC/Southwestern Bell

CLLI:
ELPSTXHARS1

Switch Type:
Nokia/Alcatel/Luent 5ESS Remote

Prefixes Served:
(915) 626, 831

Notes:
Source: GSV

 

El Paso

"Horizon"

Listing Updated:
September 2021

Operating Company:
at&t/SBC/Southwestern Bell

CLLI:
ELPSTXHCRS1

Switch Type:
Nokia/Alcatel/Luent 5ESS Remote

Prefixes Served:
(915) 852

Notes:
Source: GSV

 

El Paso

"McCombs"

Listing Updated:
September 2021

Operating Company:
at&t/SBC/Southwestern Bell

CLLI:
ELPSTXMSDS0

Switch Type:
Nokia/Alcatel/Luent 5ESS

Prefixes Served:
(915) 821-2

Notes:
Source: GSV

 

El Paso

"North"

Listing Updated:
September 2021

Operating Company:
at&t/SBC/Southwestern Bell

CLLI:
ELPSTXNODS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(915) 231, 581, 584-5, 587, 760, 832-4, 82, 845, 875

Notes:
Source: GSV

 

El Paso

"Northeast"

Listing Updated:
September 2921

Operating Company:
at&t/SBC/Southwestern Bell

CLLI:
ELPSTXNEPSA

Switch Type:
Ribbon/Genband G5/G6 Packet Switch

Prefixes Served:
(915) 745, 751, 755, 757, 759

Notes:
This was a Western Electric 1AESS until 2016. Source: GSV

 

El Paso

"Sandhills"

Listing Updated:
September 2021

Operating Company:
at&t/SBC/Southwestern Bell

CLLI:
ELPSTXSHDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(915) 849, 855-7, 921

Notes:
Source: GSV

 

El Paso

"Southeast"

Listing Updated:
September 2021

Operating Company:
at&t/SBC/Southwestern Bell

CLLI:
ELPSTXSEDS0
ELPSTXSERS1

Switch Type:
DS0: Nokia/Alcatel/Lucent 5ESS
RS1: Nokia/Alcatel/Lucent 5ESS Remote

Prefixes Served:
DS0: (915) 540, 612, 771-2, 774-5, 778-9, 781-3, 843, 880-1, 887

RS1: (915) 780

Notes:
Source: GSV

 

Fabens

Listing Updated:
June 2013

Operating Company:
Windstream/Valor/GTE

CLLI:
FBNSTXXCDS0

Switch Type:
Ribbon/Genband/Nortel DMS-10

Prefixes Served:
(915) 764-5

Notes:
Source: Larry P.

 

Fort Hancock

Photo 2

Listing Updated:
September 2021

Operating Company:
Windstream/Valor/GTE

CLLI:
FTHNTXXCRS0

Switch Type:
Ribbon/Genband/Nortel DMS-10 Remote (1RE)

Prefixes Served:
(915) 769

Notes:
Current photo source: GSV. Photo 2 source: Larry P. (June 2013)

 

Sierra Blanca

Photo 2

Listing Updated:
July 2013

Operating Company:
Windstream/Valor/GTE

CLLI:
SRBLTXXARS1

Switch Type:
Ribbon/Genband/Nortel RLC

Prefixes Served:
(915) 369

Notes:
Source: Larry P.

 

Vinton

Listing Updated:
September 2021

Operating Company:
at&t/SBC/Southwestern Bell

CLLI:
VNTNTXMARS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS Remote

Prefixes Served:
(915) 886

Notes:
Source: GSV

 

 


Copyright 2021 Telephone Central Office Building Pictures
Page last modified September 15, 2021
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