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Area Code 979
Telephone Central Office Building Pictures

The following are representative examples of telephone central office buildings in Area Code 979 (South Central East Texas).

Click on the pictures below for a larger version.


Angleton

"Danbury"

Listing Updated:
September 2023

Operating Company:
at&t/SBC/Southwestern Bell

CLLI:
AGTNTXDARS0

Switch Type:
Ericsson AXE-10 Remote

Prefixes Served:
(979) 922

Notes:
Source: GSV

 

Angleton

"Tilden"

Listing Updated:
May 2022

Operating Company:
at&t/SBC/Southwestern Bell

CLLI:
AGTNTXTIDS0

Switch Type:
Ericsson AXE-10

Prefixes Served:
(979) 549, 848-9, 864

Notes:
Source: GSV

 

Bay City

Listing Updated:
March 2024

Operating Company:
at&t/SBC/Southwestern Bell

CLLI:
BYCYTXBYDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS Remote

Prefixes Served:
(979) 240-1, 244-5, 323, 401

Notes:
Source: GSV

 

Brazoria

Listing Updated:
November 2013

Operating Company:
Brazoria Telephone Company

CLLI:
BRZRTXXADS0

Switch Type:
(unknown)

Prefixes Served:
(979) 798-9, 964

Notes:
Source: GSV

 

Brenham

Listing Updated:
June 2022

Operating Company:
at&t/SBC/Southwestern Bell

CLLI:
BRHMTXBRDS0

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(979) 251, 277, 337, 421, 830, 836

Notes:
Source: GSV

 

Bryan-College Station

"Bryan Main"

Listing Updated:
August 2022

Operating Company:
Frontier/Verizon/GTE

CLLI:
BRYNTXXADS0

Switch Type:
Nokia/Alcatel/Lucent/Automatic Electric GTD5-EAX

Prefixes Served:
(979) 209, 361, 436, 759, 775, 821-3

Notes:
Source: GSV

 

Bryan-College Station

"Bryan Lakeview"

Listing Updated:
August 2022

Operating Company:
Frontier/Verizon/GTE

CLLI:
BRYNTXXBDS0

Switch Type:
Nokia/Alcatel/Lucent/Automatic Electric GTD5-EAX

Prefixes Served:
(979) 778

Notes:
Source: GSV

 

Bryan-College Station

"College Station Main"

Listing Updated:
August 2022

Operating Company:
Frontier/Verizon/GTE

CLLI:
CLSTTXXADS2

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(979) 207, 260, 458, 595, 691, 807, 845-7, 862

Notes:
Source: GSV

 

Bryan-College Station

"College Station Post Oak"

Listing Updated:
August 2022

Operating Company:
Frontier/Verizon/GTE

CLLI:
CLSTTXXBDS0

Switch Type:
Nokia/Alcatel/Lucent/Automatic Electric GTD5-EAX

Prefixes Served:
(979) 485, 680, 693-6, 764

Notes:
Source: GSV

 

Caldwell

Listing Updated:
August 2023

Operating Company:
Frontier/Verizon/GTE

CLLI:
CLWLTXXADS0

Switch Type:
Nokia/Alcatel/Lucent/Automatic Electric GTD5-EAX

Prefixes Served:
(979) 567

Notes:
Source: GSV

 

Columbus

Photo 2

Listing Updated:
August 2023

Operating Company:
at&t/SBC/Southwestern Bell

CLLI:
CLMBTXCLRS0

Switch Type:
Ericsson AXE-10 Remote

Prefixes Served:
(979) 732-3

Notes:
Current picture: GSV. Picture 2: Larry P. (December 2013)

 

Clute-Lake Jackson

"Clute"

Listing Updated:
June 2022

Operating Company:
at&t/SBC/Southwestern Bell

CLLI:
CLUTTXCLDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS EXM

Prefixes Served:
(979) 265-6, 388

Notes:
Source: GSV

 

Clute-Lake Jackson

"Lake Jackson"

Listing Updated:
January 2019

Operating Company:
at&t/SBC/Southwestern Bell

CLLI:
CLUTTXLJDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS EXM

Prefixes Served:
(979) 285, 292, 297, 299, 480

Notes:
Source: GSV

 

Damon

"XA"

Listing Updated:
March 2024

Operating Company:
Consolidated Communications/Fort Bend Telephone Company

CLLI:
DAMNTXXARS0

Switch Type:
Nokia/Siemens/Stromberg-Carlson DCO Remote

Prefixes Served:
(979) 742

Notes:
Source: GSV

 

Damon

"XB"

Listing Updated:
February 2024

Operating Company:
Consolidated Communications/Fort Bend Telephone Company

CLLI:
DAMNTXXBRS0

Switch Type:
Nokia/Siemens/Stromberg-Carlson DCO Remote

Prefixes Served:
(979) 553

Notes:
Source: GSV

 

Eagle Lake

Listing Updated:
December 2015

Operating Company:
at&t/SBC/Southwestern Bell

CLLI:
EGLKTXEGDS0

Switch Type:
Ericsson AXE-10

Prefixes Served:
(979) 234

Notes:
Source: GSV

 

Franklin

Listing Updated:
May 2023

Operating Company:
Windstream/Valor/GTE

CLLI:
FKLNTXXAPS0

Switch Type:
Packet End Office (unknown type)

Prefixes Served:
(979) 701, 828

Notes:
Source: GSV

 

Freeport

Listing Updated:
May 2023

Operating Company:
at&t/SBC/Southwestern Bell

CLLI:
FRPTTXFRDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(979) 230, 233, 235, 237-9, 373, 415, 730, 871

Notes:
Source: GSV

 

Giddings

Listing Updated:
January 2019

Operating Company:
Frontier/Verizon/GTE

CLLI:
GNGSTXXADS0

Switch Type:
Nokia/Siemens/Stromberg-Carlson DCO

Prefixes Served:
(979) 212, 540, 542

Notes:
Source: GSV

 

Hearne

Listing Updated:
August 2023

Operating Company:
at&t/SBC/Southwestern Bell

CLLI:
HERNTXHEDS0

Switch Type:
Ericsson AXE-10

Prefixes Served:
(979) 279-80

Notes:
Source: GSV

 

Hempstead

Listing Updated:
February 2022

Operating Company:
at&t/SBC/Southwestern Bell

CLLI:
HMPSTXHMRS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS Remote

Prefixes Served:
(979) 826, 921

Notes:
Source: GSV

 

Hostyn

Listing Updated:
May 2024 (approx)

Operating Company:
Colorado Valley Communications

CLLI:
HSTYTXXADS1

Switch Type:
Nokia/Siemens EWSD

Prefixes Served:
(979) 242, 247, 249, 263, 561-2

Notes:
Serves multiple ratecenters. Source: GSV

 

Industry

Listing Updated:
June 2022

Operating Company:
Industry Telephone Company

CLLI:
INDSTXXADS1

Switch Type:
Ribbon/Genband C15 Compact Softswitch

Prefixes Served:
(979) 278, 357, 992

Notes:
Serves multiple ratecenters. Source: GSV

 

La Grange

Listing Updated:
July 2014

Operating Company:
Frontier/Verizon/GTE

CLLI:
LGRNTXXADS0

Switch Type:
Ribbon/Genband/Nortel DMS-10

Prefixes Served:
(979) 639, 966, 968

Notes:
Source: Larry P.

 

Markham

Listing Updated:
March 2024

Operating Company:
YK Communications/Ganado Telephone Company

CLLI:
MRHMTXXADS0

Switch Type:
CopperCom CSX 1100 Media Gateway

Prefixes Served:
(979) 843

Notes:
Source: GSV

 

Plum

Listing Updated:
July 2014

Operating Company:
Colorado Valley Communications

CLLI:
(was PLUMTXXADS0)

Switch Type:
Nokia/Siemens/Stromberg Carlson DCO

Prefixes Served:
(979) 242

Notes:
Now served out of the Hostyn central office. Source: Larry P.

 

Schulenburg

Photo 2

Listing Updated:
October 2023

Operating Company:
Frontier/Verizon/GTE

CLLI:
SCBGTXXADS0

Switch Type:
Ribbon/Genband/Nortel DMS-10 Satellite Office

Prefixes Served:
(979) 743

Notes:
Current picture: GSV. Picture 2: Larry P. (December 2013)

 

Sealy

Photo 2

Listing Updated:
June 2022

Operating Company:
at&t/SBC/Southwestern Bell

CLLI:
SELYTXSERS1

Switch Type:
Ericsson AXE-10 Remote

Prefixes Served:
(979) 627, 877, 885

Notes:
Current picture: GSV. Picture 2: Larry P. (December 2013)

 

Sweeny-Old Ocean

Listing Updated:
May 2022

Operating Company:
Windstream/Sugar Land Telephone Company

CLLI:
SWNYTXXAPS0

Switch Type:
Packet End Office (unknown type)

Prefixes Served:
(979) 205, 490-1, 548, 647

Notes:
Source: GSV

 

Weimar

Listing Updated:
October 2011

Operating Company:
Frontier/Verizon/GTE

CLLI:
WEMRTXXADS0

Switch Type:
Ribbon/Genband/Nortel DMS-10 Satellite Office

Prefixes Served:
(979) 725

Notes:
Source: Larry P.

 

Wharton

Listing Updated:
March 2024

Operating Company:
at&t/SBC/Southwestern Bell

CLLI:
WHTNTXWHDS0

Switch Type:
Ericsson AXE-10

Prefixes Served:
(979) 282, 531-2

Notes:
Source: GSV

 

Visit other Texas Area Codes: 210 214 254 281 325 361 409 432 512 713 806 817 830 903 915 936 940 956 972 979

Visit nearby regions: Arkansas Louisiana New Mexico Oklahoma


Copyright 2024 Telephone Central Office Building Pictures
Page last modified May 13, 2024
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