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Area Codes 256 & 938
Telephone Central Office Building Pictures

The following are representative examples of telephone central office buildings in Area Codes 256 and 938 (Northern Alabama).

Click on the pictures below for a larger version.


Albertville
 

Listing Updated:
November 2022

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

CLLI:
ALVLALMADS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(256) 878, 891, 894

Notes:
Source: GSV

 

Alexander City
 

Listing Updated:
August 2023

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

CLLI:
ALCYALMTDS0

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(256) 212, 215, 234, 329, 409, 500

Notes:
Source: GSV

 

Anniston

"Main"
 

Listing Updated:
February 2022

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

CLLI:
ANTNALMTDS0

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

Prefixes Served:
(205) 355
(256) 231. 235-8, 240, 741

Notes:
Also serves Lincoln, AL. Source: GSV

 

Anniston

"Lenlock"
 

Listing Updated:
April 2022

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

CLLI:
ANTNALLEDS0

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(256) 820, 847-8

Notes:
Source: GSV

 

Anniston

"Oxford"
 

Listing Updated:
March 2022

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

CLLI:
ANTNALOXDS0

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(256) 831-2, 835

Notes:
Source: GSV

 

Arab
 

Listing Updated:
July 2022

Operating Company:
GoNetSpeed/OTELCO/Brindlee Mountain Telephone

CLLI:
ARABALXADS1

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(256) 317, 586, 931

Notes:
Source: GSV

 

Athens

"Main"
 

Listing Updated:
November 2022

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

CLLI:
ATHNALMADS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(256) 216, 230, 232-2, 771

Notes:
Source: GSV

 

Athens

"Elk River"
 

Listing Updated:
May 2023

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

CLLI:
ATHNALERRS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS Remote

Prefixes Served:
(256) 614, 729

Notes:
Source: GSV

 

Boaz
 

Listing Updated:
April 2019

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

CLLI:
BOAZALMADS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(256) 593, 840

Notes:
Source: GSV

 

Camp Hill
 

Listing Updated:
February 2023

Operating Company:
Windstream/Alltel

CLLI:
CMPHALXADS0

Switch Type:
Nokia/Siemens/Stromberg-Carlson DCO

Prefixes Served:
(256) 896

Notes:
Source: GSV

 

Centre
 

Listing Updated:
July 2022

Operating Company:
TDS/Peoples Telephone Company

CLLI:
CNTRALXEPS0

Switch Type:
Packet End Office (unknown type)

Prefixes Served:
(256) 923, 927

Notes:
Source: GSV

 

Cherokee

"Main"
 

Listing Updated:
October 2023

Operating Company:
TEC/National Telephone of Alabama

CLLI:
CHRKALXADS2

Switch Type:
Nokia/Siemens EWSD

Prefixes Served:
(256) 359

Notes:
Source: FB

 

Cullman

"Main"

Photo 2
 

Listing Updated:
August 2023

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

CLLI:
CLMNALMADS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(256) 734-7, 739, 775

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

 

Cullman

"Fairview"
 

Listing Updated:
August 2023

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

CLLI:
CLMNALFARS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS Remote

Prefixes Served:
(256) 796

Notes:
Source: GSV

 

Cullman

"Jones Chapel"
 

Listing Updated:
July 2008

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

CLLI:
CLMNALJCRS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS Remote

Prefixes Served:
(256) 747

Notes:
Source: GSV

 

Dadeville
 

Listing Updated:
June 2023

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

CLLI:
DDVLALMARS0

Switch Type:
Ribbon/Genband/Nortel RSC

Prefixes Served:
(256) 825

Notes:
Source: GSV

 

Decatur
 

Listing Updated:
January 2019

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

CLLI:
DCTRALMTDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(256) 301, 306, 308-9, 340-1, 350-1, 353, 355, 432, 553, 560, 580, 584

Notes:
Source: GSV

 

Falkville

"Main"

Photo 2
 

Listing Updated:
July 2023

Operating Company:
Brigthspeed/CenturyLink/CenturyTel

CLLI:
FLVLALXADS0

Switch Type:
Ribbon/Genband/Nortel DMS-10

Prefixes Served:
(256) 784

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

 

Florence
 

Listing Updated:
June 2023

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

CLLI:
FLRNALMADS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(256) 629, 718, 740, 760, 764-8

Notes:
Source: GSV

 

Fort Payne
 

Listing Updated:
August 2022

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

CLLI:
FTPYALMARS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS Remote

Prefixes Served:
(256) 844-5, 997

Notes:
Source: GSV

 

Gadsden

"Main"
 

Listing Updated:
May 2019

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

CLLI:
GDSDALMTDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(256) 439, 543, 545-7, 549, 569

Notes:
Source: GSV

 

Gadsden

"Hillside"
 

Listing Updated:
November 2022

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

CLLI:
GDSDALHSDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(256) 492, 494

Notes:
Source: GSV

 

Gadsden

"Rainbow Drive"
 

Listing Updated:
May 2019

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

CLLI:
GDSDALRDDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(256) 413, 442

Notes:
Source: GSV

 

Grayson
 

Listing Updated:
June 2023

Operating Company:
TDS/Peoples Telephone Company

CLLI:
GYSNALXADS0

Switch Type:
Nokia/Siemens/Stromberg-Carlson DCO

Prefixes Served:
(256) 292

Notes:
Source: GSV

 

Guntersville
 

Listing Updated:
October 2022

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

CLLI:
GTVLALNMRS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS Remote

Prefixes Served:
(256) 505, 571, 582

Notes:
Source: GSV

 

Huntsville

"Main"
 

Listing Updated:
May 2022

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

CLLI:
HNVIALMTDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(256) 265, 288, 427, 433, 512, 514, 517-9, 532-6, 539, 551, 564, 671

Notes:
Source: GSV

 

Huntsville

"Lakewood"
 

Listing Updated:
July 2022

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

CLLI:
HNVIALLWDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(256) 372, 746, 851-2, 858-9

Notes:
Source: GSV

 

Huntsville

"Parkway"
 

Listing Updated:
August 2023

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

CLLI:
HNVIALPWDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(256) 213, 650, 880-3, 885

Notes:
Source: GSV

 

Huntsville

"Research"
 

Listing Updated:
June 2022

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

CLLI:
HNVIALRWDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(256) 922, 963-4, 971

Notes:
Source: GSV

 

Huntsville

"University"
 

Listing Updated:
January 2019

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

CLLI:
HNVIALUNDS0

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

Prefixes Served:
(256) 217, 220, 430, 716, 721-2, 726, 824, 830, 837, 864, 890, 895

Notes:
Source: GSV

 

Jacksonville
 

Listing Updated:
April 2022

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

CLLI:
JCVLALMADS0

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(256) 435, 782

Notes:
Source: GSV

 

Madison
 

Listing Updated:
June 2022

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

CLLI:
MDSNALNMDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(256) 461, 464, 542, 772, 774

Notes:
Source: GSV

 

Moulton
 

Listing Updated:
June 2023

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

CLLI:
MOLTALNMDS0

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(256) 905, 974

Notes:
Source: GSV

 

New Hope

Photo 2
 

Listing Updated:
March 2019

Operating Company:
New Hope Telephone Co-Op

CLLI:
NWHPALXADS2

Switch Type:
Metaswitch VP3510

Prefixes Served:
(256) 723, 725, 728

Notes:
Serves multiple ratecenters. Source: GSV

 

Rainsville
 

Listing Updated:
November 2021

Operating Company:
Farmers Telecommunications Co-Op

CLLI:
RNVLALXADS4

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(256) 491, 597, 623, 632, 638, 657, 659, 717

Notes:
Serves multiple ratecenters. Source: GSV

 

Rockford
 

Listing Updated:
August 2023

Operating Company:
Brigthspeed/CenturyLink/CenturyTel

CLLI:
RCFRALXADS0

Switch Type:
Nokia/Siemens/Stromberg-Carlson DCO

Prefixes Served:
(256) 377

Notes:
Source: GSV

 

Russellville
 

Listing Updated:
October 2022

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

CLLI:
RLVLALMADS0

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(256) 331-2

Notes:
Source: GSV

 

Scottsboro
 

Listing Updated:
March 2014

Operating Company:
Brigthspeed/CenturyLink/CenturyTel

CLLI:
SCBOALXADS0

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

Prefixes Served:
(256) 218, 259, 574-5

Notes:
Source: GSV

 

Sheffield
 

Listing Updated:
May 2023

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

CLLI:
SHFDALMTDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(256) 314, 381, 383, 386, 389

Notes:
Source: GSV

 

Stevenson
 

Listing Updated:
September 2023

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

CLLI:
STSNALMADS1

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(256) 437

Notes:
Source: GSV

 

Sylacauga
 

Listing Updated:
June 2022

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

CLLI:
SYLCALMTDS0

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(256) 207-8, 245, 249

Notes:
Source: GSV

 

Talladega

"Main"
 

Listing Updated:
March 2023

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

CLLI:
TLDGALMADS0

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(256) 315, 362, 480, 761

Notes:
Source: GSV

 

Wedowee
 

Listing Updated:
June 2016

Operating Company:
Brigthspeed/CenturyLink/CenturyTel

CLLI:
WEDWALXARS0

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

Prefixes Served:
(256) 357

Notes:
Source: GSV

 

Visit other Alabama Area Codes: 205 251 256 334

Visit nearby regions: Florida Georgia Mississippi Tennessee


Copyright 2023 Telephone Central Office Building Pictures
Page last modified October 16, 2023
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