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Area Code 270
Telephone Central Office Building Pictures

The following are representative examples of telephone central office buildings in Area Code 270 (with overlay Area Code 364) (Western Kentucky).

Click on the pictures below for a larger version.


Auburn
 

Listing Updated:
June 2023

Operating Company:
LTC Connect/Logan Telephone Cooperative

CLLI:
AUBNKYXADS1

Switch Type:
Metaswitch VP3510

Prefixes Served:
(270) 539, 542, 657, 728, 755, 934

Notes:
Serves multiple ratecenters. Source: GSV

 

Aurora
 

Listing Updated:
May 2024

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

CLLI:
AURRKYMADS0

Switch Type:
Ribbon/Genband/Nortel RLC

Prefixes Served:
(270) 474

Notes:
Source: Joe M.

 

Bardwell
 

Listing Updated:
April 2024

Operating Company:
Windstream/Alltel

CLLI:
BRWLKYXAPS0

Switch Type:
Packet End Office (unknown type)

Prefixes Served:
(270) 553, 628

Notes:
Source: GSV

 

Bowling Green

"Main"
 

Listing Updated:
June 2020

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

CLLI:
BWLGKYMADS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(270) 393, 529, 745-6, 780-3, 793, 796, 842-3, 846, 901, 935, 936

Notes:
Also serves Woodburn. Source: GSV

 

Bowling Green

"Richardsville"
 

Listing Updated:
June 2020

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

CLLI:
BWLGKYRVDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS Remote

Prefixes Served:
(270) 777

Notes:
Source: GSV

 

Bradenburg
 

Listing Updated:
September 2024

Operating Company:
Brandenburg Telephone Company

CLLI:
BRBGKYXARS0

Switch Type:
Ribbon/Genband/Nortel RSC

Prefixes Served:
(270) 422

Notes:
Source: GSV

 

Brownsville
 

Listing Updated:
August 2025

Operating Company:
Windstream/Alltel

CLLI:
BWVLKYXARS1

Switch Type:
Ribbon/Genband/Nortel RSC

Prefixes Served:
(270) 597, 939

Notes:
Source: GSV

 

Cadiz
 

Listing Updated:
March 2021

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

CLLI:
CADZKYMADS0

Switch Type:
Ribbon/Genband/Nortel RSS

Prefixes Served:
(270) 522

Notes:
Source: GSV

 

Calhoun
 

Listing Updated:
August 2023

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

CLLI:
CLHNKYMADS0

Switch Type:
Ribbon/Genband/Nortel RSC

Prefixes Served:
(270) 273

Notes:
Source: GSV

 

Calvert City
 

Listing Updated:
August 2023

Operating Company:
Windstream/Alltel

CLLI:
CLCTKYXADS0

Switch Type:
Nokia/Siemens/Stromberg-Carlson DCO

Prefixes Served:
(270) 395

Notes:
Source: GSV

 

Campbellsville
 

Listing Updated:
September 2025

Operating Company:
Windstream/Alltel

CLLI:
CMVLKYXAPS0

Switch Type:
Packet End Office (unknown type)

Prefixes Served:
(270) 465, 469, 789, 849, 937

Notes:
Source: GSV

 

Caneyville
 

Listing Updated:
May 2023

Operating Company:
Windstream/Alltel

CLLI:
CYVLKYXAPS0

Switch Type:
Packet End Office (unknown type)

Prefixes Served:
(270) 367, 879

Notes:
Source: GSV

 

Clarkson
 

Listing Updated:
May 2023

Operating Company:
Windstream/Alltel

CLLI:
CKSNKYXAPS0

Switch Type:
Packet End Office (unknown type)

Prefixes Served:
(270) 242, 891

Notes:
Source: GSV

 

Columbia
 

Listing Updated:
June 2024

Operating Company:
Windstream/Alltel

CLLI:
CLMAKYXAPS0

Switch Type:
Packet End Office (unknown type)

Prefixes Served:
(270) 290, 384, 385

Notes:
Source: GSV

 

Dawson Springs
 

Listing Updated:
December 2021

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

CLLI:
DWSPKYESDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS Remote

Prefixes Served:
(270) 797

Notes:
Source: FB (H. Peach)

 

Dixon
 

Listing Updated:
September 2023

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

CLLI:
DIXNKYMADS0

Switch Type:
Ribbon/Genband/Nortel RSC

Prefixes Served:
(270) 639

Notes:
Source: GSV

 

Eddyville
 

Listing Updated:
July 2024

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

CLLI:
EDVLKYMADS0

Switch Type:
Ribbon/Genband/Nortel RSS

Prefixes Served:
(270) 388

Notes:
Source: GSV

 

Elizabethtown
 

Listing Updated:
June 2020

Operating Company:
Windstream/Valor/GTE

CLLI:
EZTWKYXADS0

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

Prefixes Served:
(270) 234, 360, 706, 735, 737, 763, 765-6, 769

Notes:x
Source: GSV

 

Elkton
 

Listing Updated:
September 2023

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

CLLI:
EKTNKYMADS0

Switch Type:
Ribbon/Genband/Nortel RSS

Prefixes Served:
(270) 265

Notes:
Source: GSV

 

Folsomdale
 

Listing Updated:
August 2023

Operating Company:
West Kentucky & Tennessee Telecommunications Cooperative

CLLI:
FLDLKY01DS1

Switch Type:
Nokia/Siemens EWSD

Prefixes Served:
(270) 328, 345, 354, 376, 382, 435-7, 489, 492, 623, 642, 658, 674, 856
(731) 232, 247, 498, 782

Notes:
Serves multiple ratecenters in two area codes. Source: GSV

 

Franklin
 

Listing Updated:
May 2022

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

CLLI:
FKLNKYMADS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS Remote

Prefixes Served:
(270) 586, 598

Notes:
Source: GSV

 

Glasgow
 

Listing Updated:
March 2025

Operating Company:
Windstream/Alltel

CLLI:
GLSGKYXAPS0

Switch Type:
Metaswitch MG3510

Prefixes Served:
(270) 651, 659, 861

Notes:
Source: GSV

 

Glasgow Rural
 

Listing Updated:
March 2025

Operating Company:
South Central Rural Telecommunications Cooperative

CLLI:
GLSGKYXRDS0

Switch Type:
Nokia/Alcatel 12 Host

Prefixes Served:
(270) 427-8, 432, 434, 453, 457, 614, 646, 670, 678

Notes:
Serves multiple ratecenters. Source: GSV

 

Greensburg
 

Listing Updated:
August 2024

Operating Company:
Windstream/Alltel

CLLI:
GNBGKYXBPS0

Switch Type:
Packet End Office (unknown type)

Prefixes Served:
(270) 299, 932, 989

Notes:
Source: GSV

 

Greenville
 

Listing Updated:
September 2025

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

CLLI:
GNVLKYMADS0

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(270) 338, 377

Notes:
Source: GSV

 

Habit
 

Listing Updated:
June 2023

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

CLLI:
HABTKYMADS0

Switch Type:
Nokia/Siemens EWSD DE5 RSU

Prefixes Served:
(270) 729

Notes:
Source: GSV

 

Hardinsburg
 

Listing Updated:
September 2013

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

CLLI:
HRBGKYESDS0

Switch Type:
Ribbon/Genband/Nortel RSC

Prefixes Served:
(270) 756

Notes:
Source: GSV.

 

Hartford
 

Listing Updated:
October 2023

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

CLLI:
HRFRKYMADS0

Switch Type:
Ribbon/Genband/Nortel RSC

Prefixes Served:
(270) 298

Notes:
Source: GSV

 

Hawesville
 

Listing Updated:
September 2025

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

CLLI:
HWVLKYMADS0

Switch Type:
Ribbon/Genband/Nortel RSC

Prefixes Served:
(270) 927

Notes:
Source: GSV

 

Henderson
 

Listing Updated:
June 2020

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

CLLI:
HNSNKYMADS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(270) 826-7, 830-1, 844, 869

Notes:
Source: GSV

 

Hickman
 

Listing Updated:
September 2024

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

CLLI:
HCMNKYMADS0

Switch Type:
Ribbon/Genband/Nortel RSC

Prefixes Served:
(270) 236

Notes:
Source: GSV

 

Hodgenville
 

Listing Updated:
June 2024

Operating Company:
Windstream/Alltel

CLLI:
HGVLKYXAPS0

Switch Type:
Packet End Office (unknown type)

Prefixes Served:
(270) 358, 870

Notes:
Source: GSV

 

Hopkinsville
 

Listing Updated:
June 2020

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

CLLI:
HPVLKYMADS0

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(270) 707, 881, 885-7, 889-90

Notes:
Source: GSV

 

Horse Cave
 

Listing Updated:
March 2025

Operating Company:
South Central Rural Telecommunications Cooperative

CLLI:
HRCVKYXADS0

Switch Type:
Nokia/Alcatel 1210

Prefixes Served:
(270) 324-5, 524, 528, 531, 537, 565, 773, 786

Notes:
Serves multiple ratecenters. Source: GSV

 

La Center
 

Listing Updated:
September 2023

Operating Company:
Ballard Telephone Cooperative

CLLI:
LACTKYXADS1

Switch Type:
Nokia/Siemens EWSD

Prefixes Served:
(270) 224, 334-5, 462, 488, 665, 876

Notes:
Serves multiple ratecenters. Source: GSV

 

Lebanon
 

Listing Updated:
August 2024

Operating Company:
Windstream/Alltel

CLLI:
LBNNKYXAPS0

Switch Type:
Metaswitch MG3510

Prefixes Served:
(270) 490, 692, 699

Notes:
Source: GSV

 

Leitchfield
 

Listing Updated:
August 2022

Operating Company:
Windstream/Alltel

CLLI:
LTFDKYXARP0

Switch Type:
Remote Packet End Office (unknown type)

Prefixes Served:
(270) 230, 259, 287, 899

Notes:
Source: GSV

 

Lewisport
 

Listing Updated:
October 2023

Operating Company:
TDS/Lewisport Telephone Company

CLLI:
LWPTKYXAPS0

Switch Type:
Packet End Office (unknown type)

Prefixes Served:
(270) 295

Notes:
Source: GSV

 

Maceo
 

Listing Updated:
September 2023

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

CLLI:
MACEKYMADS0

Switch Type:
Nokia/Siemens EWSD DE5 RSU

Prefixes Served:
(270) 264

Notes:
Source: GSV

 

Madisonville
 

Listing Updated:
June 2020

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

CLLI:
MDVIKYMADS0

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

Prefixes Served:
(270) 326, 821, 824-5

Notes:
Source: GSV

 

Marion
 

Listing Updated:
April 2025

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

CLLI:
MARNKYMADS0

Switch Type:
Ribbon/Genband/Nortel RSS

Prefixes Served:
(270) 965

Notes:
Source: Kane H.

 

Mayfield
 

Listing Updated:
April 2024

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

CLLI:
MYFDKYMADS0

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(270) 247, 251

Notes:
Source: GSV

 

Morganfield
 

Listing Updated:
September 2023

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

CLLI:
MGFDKYMADS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS Remote

Prefixes Served:
(270) 389

Notes:
Source: GSV

 

Morgantown
 

Listing Updated:
April 2023

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

CLLI:
MGTWKYMADS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS Remote

Prefixes Served:
(270) 526, 662

Notes:
Source: GSV

 

Murray
 

Listing Updated:
June 2020

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

CLLI:
MRRYKYMADS0

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(270) 753, 759, 762, 767, 809

Notes:
Source: GSV

 

Oak Grove
 

Listing Updated:
September 2024

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

CLLI:
OKGVKYESDS0

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(270) 412, 439, 461, 640, 697-8, 798, 956
(931) 431, 546

Notes:
Also serves South Oak Grove, TN. Source: GSV

 

Owensboro
 

Listing Updated:
June 2020

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

CLLI:
OWBOKYMADS0
OWBOKYMADS1

Switch Type:
DS0: Ribbon/Genband/Nortel DMS-100/200
DS1: Nokia/Siemens EWSD DE5

Prefixes Served:
DS0: (270) 687
DS1: (270) 417, 683-6, 688-9, 691, 852, 926

Notes:
Source: GSV

 

Paducah

"Main"
 

Listing Updated:
June 2020

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

CLLI:
PDCHKYMADS0

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(270) 391, 414-5, 441-4, 538, 575, 742

Notes:
Source: GSV

 

Paducah

"Information Age Park"
 

Listing Updated:
June 2020

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

CLLI:
PDCHKYIPDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS Remote

Prefixes Served:
(270) 744

Notes:
Source: GSV

 

Paducah

"Lone Oak"
 

Listing Updated:
June 2020

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

CLLI:
PDCHKYLODS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(270) 534, 554

Notes:
Source: GSV

 

Panther
 

Listing Updated:
September 2025

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

CLLI:
PNTHKYMADS0

Switch Type:
Nokia/Siemens EWSD DE5 RSU

Prefixes Served:
(270) 785

Notes:
Source: GSV

 

Pleasant Ridge
 

Listing Updated:
August 2023

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

CLLI:
PLRGKYMADS0

Switch Type:
Nokia/Siemens EWSD DE5 RSU

Prefixes Served:
(270) 275

Notes:
Source: GSV

 

Princeton
 

Listing Updated:
July 2024

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

CLLI:
PRTNKYESDS0

Switch Type:
Ribbon/Genband/Nortel RSS

Prefixes Served:
(270) 365

Notes:
Source: GSV

 

Radcliff
 

Listing Updated:
June 2024

Operating Company:
Brandenburg Telephone Company

CLLI:
RDCLKYXADS0

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(270) 219, 272, 351-2, 396-7, 982

Notes:
Serves multiple ratecenters. Source: GSV

 

Russell Springs
 

Listing Updated:
June 2024

Operating Company:
Duo County Telephone Cooperative

CLLI:
RSSPKYXADS1

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(270) 343, 378-9, 430, 433, 858, 866

Notes:
Serves multiple ratecenters. Source: GSV

 

Russellville
 

Listing Updated:
May 2013

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

CLLI:
RLVLKYMADS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS Remote

Prefixes Served:
(270) 221, 725-6, 731

Notes:
Source: GSV.

 

Paducah

"Reidland"

Symsonia Remote Switch
 

Listing Updated:
June 2020

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

CLLI:
PDCHKYRLDS1

Switch Type:
Nokia/Alcatel/Lucent 5ESS Remote

Prefixes Served:
(270) 851, 898

Notes:
The LERG shows this office serving both this part of Paducah and the town of Symsonia. However, there appears to be a remote switch in Symsonia itself that is most likely a remote either from this office or the Paducah Lone Oak office. Source: GSV

 

Salem
 

Listing Updated:
September 2023

Operating Company:
TDS/Salem Telephone Company

CLLI:
SALMKYXAPS0

Switch Type:
Packet End Office (unknown type)

Prefixes Served:
(270) 988

Notes:
Source: GSV

 

Scottsville
 

Listing Updated:
January 2025

Operating Company:
Windstream/Alltel

CLLI:
SCVLKYXARS0

Switch Type:
Nokia/Siemens EWSD DE4 RSU

Prefixes Served:
(270) 237

Notes:
Source: GSV

 

Scottsville Rural
 

Listing Updated:
January 2025

Operating Company:
North Central Telephone Cooperative

CLLI:
SCVLKYXRRS5

Switch Type:
Ribbon/Genband/Nortel DMS-500

Prefixes Served:
(270) 618, 622

Notes:
Source: GSV

 

Smithland
 

Listing Updated:
November 2022

Operating Company:
Windstream/Alltel

CLLI:
SMLDKYXAPS0

Switch Type:
Packet End Office (unknown type)

Prefixes Served:
(270) 672, 928

Notes:
Source: GSV

 

Smiths Grove
 

Listing Updated:
August 2023

Operating Company:
Windstream/Alltel

CLLI:
SMGVKYXAPS0

Switch Type:
Metaswitch MG6010 UMG

Prefixes Served:
(270) 563, 939

Notes:
Source: GSV

 

Sorgho
 

Listing Updated:
September 2025

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

CLLI:
SRGHKYMADS0

Switch Type:
Nokia/Siemens EWSD DE5 RSU

Prefixes Served:
(270) 771

Notes:
Source: GSV

 

Stanley
 

Listing Updated:
August 2023

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

CLLI:
STNLKYMADS0

Switch Type:
Nokia/Siemens EWSD DE5 RSU

Prefixes Served:
(270) 764

Notes:
Source: GSV

 

Uniontown
 

Listing Updated:
August 2023

Operating Company:
Windstream/Alltel

CLLI:
UNTWKYXADS0

Switch Type:
Ribbon/Genband/Nortel DMS-10

Prefixes Served:
(270) 203, 822

Notes:
Source: GSV

 

Utica
 

Listing Updated:
August 2023

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

CLLI:
UTICKYMADS0

Switch Type:
Nokia/Siemens EWSD DE5 RSU

Prefixes Served:
(270) 733

Notes:
Source: GSV

 

West Louisville
 

Listing Updated:
October 2022

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

CLLI:
WLVLKYMADS0

Switch Type:
Nokia/Siemens EWSD DE5 RSU

Prefixes Served:
(270) 229

Notes:
Source: GSV

 

Whitesville
 

Listing Updated:
May 2023

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

CLLI:
WHVLKYMADS0

Switch Type:
Nokia/Siemens EWSD DE5 RSU

Prefixes Served:
(270) 233

Notes:
Source: GSV

 

Visit other Kentucky Area Codes: 270 502 606 859

Visit nearby regions: Alabama Arkansas Georgia Illinois Indiana Mississippi Missouri North Carolina Ohio Virginia West Virginia
 


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Page last modified October 14, 2025
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