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Area Code 865
Telephone Central Office Building Pictures

The following are representative examples of telephone central office buildings in Area Code 865 (Central East Tennessee).

Click on the pictures below for a larger version.


Clinton

Listing Updated:
October 2023

Operating Company:
at&t/BellSouth/South Central Bell

CLLI:
CLTNTNMADS0

Switch Type:
Nokia/Siemens/Stromberg-Carlson DCO

Prefixes Served:
(865) 457, 463

Notes:
Source: GSV

 

Concord

Photo 2

Listing Updated:
February 2024

Operating Company:
TDS/Concord Telephone Exchange

CLLI:
CNCRTNXADS2

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(865) 218, 671, 675, 777, 966

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

 

Dandridge

Photo 2

Listing Updated:
May 2023

Operating Company:
at&t/BellSouth/South Central Bell

CLLI:
DNRGTNMADS0

Switch Type:
Nokia/Siemens/Stromberg Carlson DCO

Prefixes Served:
(865) 397, 484

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

 

Gatlinburg

Listing Updated:
February 2024

Operating Company:
at&t/BellSouth/South Central Bell

CLLI:
GTBGTNMTDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(865) 430, 436

Notes:
Source: GSV

 

Greenback

Photo 2

Listing Updated:
June 2021

Operating Company:
at&t/BellSouth/South Central Bell

CLLI:
GRNBTNMARS5

Switch Type:
Ribbon/Genband/Nortel RSS

Prefixes Served:
(865) 856

Notes:
Current photo: GSV. Photo 2: Larry P. (September 2016)

 

Halls Crossroads

Listing Updated:
November 2023

Operating Company:
TDS/Tennessee Telephone Company

CLLI:
HCRDTNXAPS0

Switch Type:
Packet End Office (unknown type)

Prefixes Served:
(865) 922, 925

Notes:
Source: GSV

 

Jefferson City

Listing Updated:
October 2014

Operating Company:
at&t/BellSouth/South Central Bell

CLLI:
JFCYTNMADS1

Switch Type:
Nokia/Siemens EWSD

Prefixes Served:
(865) 471, 475

Notes:
Source: GSV

 

Kingston

Photo 2

Listing Updated:
May 2024

Operating Company:
at&t/BellSouth/South Central Bell

CLLI:
KGTNTNMTDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(865) 376, 717

Notes:
Current photo: GSV. Photo 2: Larry P. (September 2012)

 

Knoxville

"Main"

Photo 2 | Photo 3

Listing Updated:
January 2018

Operating Company:
at&t/BellSouth/South Central Bell

CLLI:
KNVLTNMADS0
KNVLTNMADS1

Switch Type:
DS0: Ribbon/Genband/Nortel DMS-100
DS1: Ribbon/Genband/Nortel DMS-100

Prefixes Served:
DS0: (865) 403, 594

DS1: (865) 215, 226, 305, 329, 373-4, 521-5, 540-1, 544-6, 549, 564, 582, 595, 631-3, 637, 656, 673, 971, 974, 996

Notes:
Current photo: GSV. Photos 2 & 3: Jason B. (January 2014)

 

Knoxville

"Bearden"

Photo 2

Listing Updated:
December 2023

Operating Company:
at&t/BellSouth/South Central Bell

CLLI:
KNVLTNBEDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(865) 212, 330, 450, 474, 558, 583-4, 588, 602, 766, 773, 909

Notes:
Current photo: GSV. Photo 2: Jason B. (May 2016)

 

Knoxville

"Fountain City"

Photo 2

Listing Updated:
November 2023

Operating Company:
at&t/BellSouth/South Central Bell

CLLI:
KNVLTNFCDS0

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(865) 219, 281, 686-9

Notes:
Current photo: GSV. Photo 2: Jason B. (March 2013)

 

Knoxville

"West Hills"

Photo 2

Listing Updated:
July 2022

Operating Company:
at&t/BellSouth/South Central Bell

CLLI:
KNVLTNWHDS0

Switch Type:
Ribbon/Genband/Nortel DMS-100/200

Prefixes Served:
(865) 222, 470, 531, 539, 560, 670, 690-4, 769

Notes:
Current photo: GSV. Photo 2: Jason B. (June 2013)

 

Knoxville

"Young High"

Photo 2

Listing Updated:
December 2022

Operating Company:
at&t/BellSouth/South Central Bell

CLLI:
KNVLTNYHDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(865) 573, 577, 579, 609

Notes:
Current photo: GSV. Photo 2: Jason B. (January 2013)

 

Lake City

Photo 2

Listing Updated:
March 2023

Operating Company:
at&t/BellSouth/South Central Bell

CLLI:
LKCYTNMADS0

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

Prefixes Served:
(865) 426

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

 

Lenoir City

Photo 2

Listing Updated:
February 2024

Operating Company:
at&t/BellSouth/South Central Bell

CLLI:
LNCYTNMADS0

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(865) 986, 988

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

 

Loudon

Photo 2

Listing Updated:
February 2024

Operating Company:
at&t/BellSouth/South Central Bell

CLLI:
LODNTNMARS5

Switch Type:
Ribbon/Genband/Nortel RSS

Prefixes Served:
(865) 408, 458

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

 

Maryville

"Main"

Photo 2 | Photo 3

Listing Updated:
June 2024

Operating Company:
at&t/BellSouth/South Central Bell

CLLI:
MAVLTNMADS0

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(865) 336, 379-80, 681, 970, 977, 980-5

Notes:
Also serves part of the Knoxville ratecenter. Current photo: GSV. Photo2: Larry P. (September 2016) Photo 3: Jason B. (May 2016)

 

Maryville

"Friendsville"

Listing Updated:
April 2007

Operating Company:
at&t/BellSouth/South Central Bell

CLLI:
FIVLTNMARS5

Switch Type:
Ribbon/Genband/Nortel RSS

Prefixes Served:
(865) 995

Notes:
Source: GSV

 

Maryville

"Townsend"

Listing Updated:
May 2024

Operating Company:
at&t/BellSouth/South Central Bell

CLLI:
TWNSTNMARS5

Switch Type:
Ribbon/Genband/Nortel RSS

Prefixes Served:
(865) 448

Notes:
Source: GSV

 

Mascot

Listing Updated:
December 2023

Operating Company:
at&t/BellSouth/South Central Bell

CLLI:
MSCTTNMTDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(865) 932-3

Notes:
Source: GSV

 

Oak Ridge

Listing Updated:
April 2024

Operating Company:
at&t/BellSouth/South Central Bell

CLLI:
OKRGTNMTDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(865) 220, 425, 481-3, 835, 927

Notes:
Source: GSV

 

Powell

Photo 2

Listing Updated:
November 2023

Operating Company:
Frontier/Citizens

CLLI:
POWLTNXADS0

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(865) 362, 859, 938, 947

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

 

Rutledge

Photo 2

Listing Updated:
July 2021

Operating Company:
Frontier/Citizens

CLLI:
RTLGTNXADS1

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(865) 828

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

 

Sevierville

Listing Updated:
February 2024

Operating Company:
at&t/BellSouth/South Central Bell

CLLI:
SVVLTNMTDS0

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(865) 428-9, 446, 453, 774, 908

Notes:
Source: GSV

 

Tate Springs

Photo 2

Listing Updated:
July 2021

Operating Company:
Frontier/Citizens

CLLI:
TTSPTNXARS0

Switch Type:
Ribbon/Genband/Nortel RSC

Prefixes Served:
(865) 767

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

 

White Pine

Photo 2

Listing Updated:
September 2021

Operating Company:
at&t/BellSouth/South Central Bell

CLLI:
WHPITNMADS0

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

Prefixes Served:
(865) 674

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

 

Visit other Tennessee Area Codes: 423 615 731 865 901 931

Visit nearby regions: Alabama Arkansas Georgia Kentucky Mississippi Missouri North Carolina Virginia


Copyright 2024 Telephone Central Office Building Pictures
Page last modified August 11, 2024
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