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Area Code 936
Telephone Central Office Building Pictures

The following are representative examples of telephone central office buildings in Area Code 936 (Texas).

Click on the pictures below for a larger version.


Dayton
 

Listing Updated:
December 2013

Operating Company:
at&t/SBC/Southwestern Bell

CLLI:
DYTNTXDYRS0

Switch Type:
Ericsson AXE-10 Remote

Prefixes Served:
(936) 257-8

Notes:
Source: Larry P.

 

Devers
 

Listing Updated:
December 2013

Operating Company:
Frontier/Verizon/GTE

CLLI:
DVRSTXXARS2

Switch Type:
Genband/Nortel 1RC

Prefixes Served:
(936) 549

Notes:
Source: Larry P.

 

Liberty
 

Listing Updated:
December 2013

Operating Company:
at&t/SBC/Southwestern Bell

CLLI:
LBRTTXLBDS0

Switch Type:
Ericsson AXE-10

Prefixes Served:
(936) 334, 336, 346

Notes:
Source: Larry P.

 

Nacogdoches
 

Listing Updated:
December 2013

Operating Company:
at&t/SBC/Southwestern Bell

CLLI:
NCGDTXNCDS0

Switch Type:
Genband/Nortel DMS-100

Prefixes Served:
(936) 462, 468, 552, 558-60, 564, 568-9, 715

Notes:
Source: GSV

 

 


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Page last modified April 4, 2020
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