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Area Codes 903 & 430
Telephone Central Office Building Pictures

The following are representative examples of telephone central office buildings in Area Codes 903 & 430 (Texas).

Click on the pictures below for a larger version.


Atlanta

Listing Updated:
October 2021

Operating Company:
at&t/SBC/Southwestern Bell

CLLI:
ATLNTXSWDS0

Switch Type:
Ericsson AXE-10

Prefixes Served:
(903) 796, 799

Notes:
Source: GSV

 

Bogata

Listing Updated:
October 2021

Operating Company:
Windstream/Valor/GTE

CLLI:
BOGTTXXADS0

Switch Type:
Nokia/Siemens/Stromberg-Carlson DCO

Prefixes Served:
(903) 632

Notes:
Source: GSV

 

Bonham

Listing Updated:
July 2013

Operating Company:
Frontier/Verizon/GTE

CLLI:
BNHMTXXADS0

Switch Type:
Nokia/Alcatel/Lucent/Automatic Electric GTD-5 EAX

Prefixes Served:
(903) 486, 583, 640

Notes:
Source: GSV

 

Commerce

Listing Updated:
October 2021

Operating Company:
CenturyLink/Embarq/Sprint/United Telephone

CLLI:
CMRCTXXADS1

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(903) 468, 886

Notes:
Source: GSV

 

Corsicana

Listing Updated:
October 2021

Operating Company:
at&t/SBC/Southwestern Bell

CLLI:
CRSCTXTRDS0

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(903) 641, 654, 872, 874-5

Notes:
Source: GSV

 

Dry Creek

Listing Updated:
October 2021

Operating Company:
Peoples Telephone Cooperative

CLLI:
DRCKTXXADS0

Switch Type:
Digital Switch (unknown type)

Prefixes Served:
(903) 365, 379, 588, 629, 768, 860, 878, 967

Notes:
Serves multiple ratecenters from one switch. Source: GSV

 

Greenville

Listing Updated:
October 2021

Operating Company:
at&t/SBC/Southwestern Bell

CLLI:
GNVLTXGLDS0

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(903) 217, 408, 441, 450, 453-5, 457, 461

Notes:
Source: GSV

 

Henderson

Listing Updated:
April 2016

Operating Company:
Frontier/Verizon/GTE

CLLI:
HNSNTXXADS0

Switch Type:
Nokia/Alcatel/Lucent/Automatic Electric GTD-5 EAX

Prefixes Served:
(903) 655, 657

Notes:
Source: GSV

 

Jacksonville

Listing Updated:
October 2021

Operating Company:
Frontier/Verizon/GTE

CLLI:
JCVLTXXADS0

Switch Type:
Nokia/Alcatel/Lucent/Automatic Electric GTD-5 EAX

Prefixes Served:
(903) 541, 586, 589

Notes:
Source: GSV

 

Kilgore

Listing Updated:
June 2016

Operating Company:
Frontier/Verizon/GTE

CLLI:
KLGRTXXADS0

Switch Type:
Nokia/Alcatel/Lucent/Automatic Electric GTD-5 EAX

Prefixes Served:
(903) 983-4, 986, 988

Notes:
Source: GSV

 

Lone Star

Listing Updated:
May 2013

Operating Company:
Windstream/Valor/GTE

CLLI:
LNSTTXXARS0

Switch Type:
Ribbon/Genband/Nortel RSC

Prefixes Served:
(903) 656

Notes:
Source: GSV

 

Longview

"Greggton"

Listing Updated:
October 2021

Operating Company:
at&t/SBC/Southwestern Bell

CLLI:
LGVWTXGRDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(903) 241, 291, 295, 297, 315, 323, 619, 759, 931

Notes:
Source: GSV

 

Longview

"Judson"

Listing Updated:
October 2021

Operating Company:
at&t/SBC/Southwestern Bell

CLLI:
LGVWTXJURS0

Switch Type:
Ribbon/Genband/Nortel RSC

Prefixes Served:
(903) 663

Notes:
Source: GSV

 

Longview

"MI"

Listing Updated:
October 2021

Operating Company:
at&t/SBC/Southwestern Bell

CLLI:
LGVWTXMIDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS remote

Prefixes Served:
(903) 643

Notes:
Source: GSV

 

Longview

"Plaza"

Listing Updated:
October 2021

Operating Company:
at&t/SBC/Southwestern Bell

CLLI:
LGVWTXPLDS4

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(903) 210, 232-4, 236-9, 242, 252, 553, 753, 757-8, 901, 921

Notes:
Source: GSV

 

Mount Pleasant

Listing Updated:
October 2021

Operating Company:
at&t/SBC/Southwestern Bell

CLLI:
MNPLTXPADS0

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(903) 434, 572, 575, 577

Notes:
Source: GSV

 

New Boston

Listing Updated:
October 2021

Operating Company:
Windstream/Valor/GTE

CLLI:
NBTNTXXBPS0

Switch Type:
Packet End Office (unknown type)

Prefixes Served:
(903) 501, 628

Notes:
Source: GSV

 

Paris

"North"

Listing Updated:
October 2021

Operating Company:
at&t/SBC/Southwestern Bell

CLLI:
PARSTXNORS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS remote

Prefixes Served:
(903) 732

Notes:
Source: GSV

 

Paris

"South"

Listing Updated:
October 2021

Operating Company:
at&t/SBC/Southwestern Bell

CLLI:
PARSTXSUDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(903) 669, 737, 739, 782-5

Notes:
Source: GSV

 

Pine Acres

Listing Updated:
October 2021

Operating Company:
Etex Telephone Cooperative

CLLI:
PIACTXXADS1

Switch Type:
Ribbon/Genband/Nortel DMS-500

Prefixes Served:
(903) 725, 734, 755, 762, 777, 787, 968

Notes:
Serves multiple ratecenters from one switch. Source: GSV

 

Rusk

Listing Updated:
October 2021

Operating Company:
Frontier/Verizon/GTE

CLLI:
RUSKTXXADS0

Switch Type:
Nokia/Alcatel/Lucent/Automatic Electric GTD-5 EAX

Prefixes Served:
(903) 683

Notes:
Source: GSV

 

Sherman

Listing Updated:
October 2021

Operating Company:
Frontier/Verizon/GTE

CLLI:
SHMNTXXADS0

Switch Type:
Nokia/Alcatel/Lucent/Automatic Electric GTD-5 EAX

Prefixes Served:
(903) 209, 421, 813, 864, 867-8, 870, 891-3

Notes:
Source: GSV

 

Tatum

Listing Updated:
October 2021

Operating Company:
Tatum Telephone Company

CLLI:
TATMTXXADS0

Switch Type:
Nokia/Siemens/Stromberg-Carlson DCO

Prefixes Served:
(903) 947

Notes:
Source: GSV

 

Telephone

Listing Updated:
March 2013

Operating Company:
Frontier/Verizon/GTE

CLLI:
TEPHTXXARS0

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

Prefixes Served:
(903) 664

Notes:
Yes, there actually IS a town called Telephone! Source: GSV

 

Texarkana

"XA"

Photo 2

Listing Updated:
October 2021

Operating Company:
Windstream/Valor/GTE

CLLI:
TXRKTXXADS0

Switch Type:
Nokia/Lucent/Automatic Electric GTD-5

Prefixes Served:
(870) 216, 772-4, 779
(903) 255, 351, 735, 791-4, 798

Notes:
Current photo source: GSV. Photo 2 source: Craig L.

 

Texarkana

"XB"

Listing Updated:
October 2021

Operating Company:
Windstream/Valor/GTE

CLLI:
TXRKTXXBRP0

Switch Type:
Remote Packet (unknown type)

Prefixes Served:
(903) 223, 334, 614, 831-2, 838

Notes:
Source: GSV

 

Tyler

"Lyric"

Listing Updated:
October 2021

Operating Company:
at&t/SBC/Southwestern Bell

CLLI:
TYLRTXLYRS1

Switch Type:
Nokia/Alcatel/Lucent 5ESS remote

Prefixes Served:
(903) 324

Notes:
Source: GSV

 

Tyler

"South"

Listing Updated:
October 2021

Operating Company:
at&t/SBC/Southwestern Bell

CLLI:
TYLRTXSODS0

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(903) 266, 279, 509, 534, 561, 579, 581, 730, 939

Notes:
Source: GSV

 

Whitehouse

Listing Updated:
October 2021

Operating Company:
Frontier/Verizon/GTE

CLLI:
WHHSTXXADS0

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(903) 839, 871

Notes:
Source: GSV

 

Windom

Listing Updated:
January 2008

Operating Company:
Frontier/Verizon/GTE

CLLI:
WNDMTXXADS0

Switch Type:
Nokia/Siemens/Stromberg-Carlson DCO

Prefixes Served:
(903) 623

Notes:
Source: GSV

 

Winfield

Listing Updated:
April 2013

Operating Company:
Frontier/Verizon/GTE

CLLI:
WNFDTXXADS0

Switch Type:
Nokia/Alcatel/Lucent/Automatic Electric GTD-5 EAX

Prefixes Served:
(903) 524

Notes:
Source: GSV

 

Wolfe City

Listing Updated:
October 2021

Operating Company:
at&t/SBC/Southwestern Bell

CLLI:
WFCYTXGYDS0

Switch Type:
Ericsson AXE-10

Prefixes Served:
(903) 496

Notes:
Source: GSV

 

 


Copyright 2021 Telephone Central Office Building Pictures
Page last modified October 1, 2021
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