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Area Code 918
Telephone Central Office Building Pictures

The following are respresntative examples of telephone central office buildings in Area Code 918 (Oklahoma).

Click on the pictures below for a larger version.


Checotah

Photo 2
 

Listing Updated:
September 2012

Operating Company:
Windstream/Valor/GTE

CLLI:
CHTHOKXDDS0

Switch Type:
Automatic Electric GTD-5

Prefixes Served:
(918) 473

Notes:
Source: Larry P.

 

Gore

Photo 2
 

Listing Updated:
June 2014

Operating Company:
Cross Telephone Company

CLLI:
GOREOKXADS0

Switch Type:
Digital Switch (unknown type)

Prefixes Served:
(918) 489

Notes:
Source: Larry P.

 

Henryetta
 

Listing Updated:
September 2012

Operating Company:
at&t/SBC/Southwestern Bell

CLLI:
HNRYOKMARS1

Switch Type:
Genband/Nortel RSC

Prefixes Served:
(918) 650, 652

Notes:
Source: Larry P.

 

Muldrow
 

Listing Updated:
September 2012

Operating Company:
at&t/SBC/Southwestern Bell

CLLI:
MLDROKMARS1

Switch Type:
Genband/Nortel RSC

Prefixes Served:
(918) 427

Notes:
Source: Larry P.

 

Okemah

Photo 2
 

Listing Updated:
June 2014

Operating Company:
at&t/SBC/Southwestern Bell

CLLI:
OKMHOKMARS1

Switch Type:
Genband/Nortel RSC

Prefixes Served:
(918) 623

Notes:
Source: Larry P.

 

Sallisaw
 

Listing Updated:
September 2012

Operating Company:
at&t/SBC/Southwestern Bell

CLLI:
SLSWOKMADS0

Switch Type:
Genband/Nortel DMS-100

Prefixes Served:
(918) 235, 774-6

Notes:
Source: Larry P.

 

 

Tulsa

"Woodcrest"

Photo 2


 

Listing Updated:
June 2013

Operating Company:
at&t/SBC/Southwestern Bell

CLLI:
TULSOKWODS0

Switch Type:
Alcatel/Lucent 5ESS

Prefixes Served:
(918) 237, 477, 481, 488, 491-7, 499, 502, 524-4, 730

Notes:
Source: Warren W.

 

Vian

Photo 2
 

Listing Updated:
June 2014

Operating Company:
Windstream/Valor/GTE

CLLI:
VIANOKXADS0

Switch Type:
Genband/Nortel DMS-10

Prefixes Served:
(918) 773

Notes:
Source: Larry P.

 

Warner

Photo 2 | Photo 3
 

Listing Updated:
June 2014

Operating Company:
Cross Telephone Company

CLLI:
WRNROKXADS0

Switch Type:
Genband/Nortel DMS-10

Prefixes Served:
(918) 463

Notes:
Source: Larry P.

 

Webbers Falls

Photo 2
 

Listing Updated:
June 2014

Operating Company:
Cross Telephone Company

CLLI:
WBFLOKXADS0

Switch Type:
Digital Switch (unknown type)

Prefixes Served:
(918) 464

Notes:
Source: Larry P.

 

 


Copyright 2014 Telephone Central Office Building Pictures
Page last modified June 8, 2014
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