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Area Code 251
Telephone Central Office Building Pictures

The following are representative examples of telephone central office buildings in Area Code 251 (southwestern Alabama).

Click on the pictures below for a larger version.


Atmore

Listing Updated:
May 2022

Operating Company:
Frontier/Citizens

CLLI:
ATMRALXADS0

Switch Type:
Nokia/Siemens/Stromberg-Carlson DCO

Prefixes Served:
(251) 368

Notes:
Source: GSV

 

Bay Minette

Listing Updated:
April 2018

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

CLLI:
BYMNALMARS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS Remote

Prefixes Served:
(251) 580, 937

Notes:
Source: GSV

 

Bayou La Batre

Photo 2

Listing Updated:
May 2013

Operating Company:
Brightspeed/Centurylink/CenturyTel

CLLI:
BLBTALXARS1

Switch Type:
Nokia/Siemens EWSD remote

Prefixes Served:
(251) 824

Notes:
Current photo: GSV. Photo 2: Telebeans (July 2005)

 

Belle Fontaine

Photo 2

Listing Updated:
May 2023

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

CLLI:
BLFNALMARS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS Remote

Prefixes Served:
(251) 973

Notes:
Current photo: GSV. Photo 2: November 2009

 

Brewton

Listing Updated:
May 2023

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

CLLI:
BRTOALMADS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(251) 809, 867

Notes:
Source: GSV

 

Dauphin Island

Photo 2

Listing Updated:
May 2023

Operating Company:
Brightspeed/Centurylink/CenturyTel

CLLI:
DPISALXARS1

Switch Type:
Nokia/Siemens EWSD remote

Prefixes Served:
(251) 861

Notes:
Current photo: GSV. Photo 2: Telebeans (July 2005)

 

Evergreen

Photo 2

Listing Updated:
October 2023

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

CLLI:
EVRGALMARS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS Remote

Prefixes Served:
(251) 578

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

 

Fairhope

Photo 2

Listing Updated:
April 2022

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

CLLI:
FRHPALMADS0

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(251) 928-9, 990

Notes:
Current photo: GSV. Photo 2: November 2009

 

Flomaton

Photo 2

Listing Updated:
July 2015

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

CLLI:
FMTNALMTRS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS Remote

Prefixes Served:
(251) 296
(850) 256

Notes:
Also serves Century, FL.

 

Foley

"Fort Morgan XB"

Listing Updated:
December 2015

Operating Company:
Brightspeed/Centurylink/CenturyTel/Gulf Telephone Co.

CLLI:
FTMRALXBRS0

Switch Type:
Ribbon/Genband/Nortel RSC

Prefixes Served:
(251) 543

Notes:
Source: Larry P. in AZ

 

Foley

"Gulf Shores XA"

Listing Updated:
April 2022

Operating Company:
Brightspeed/CenturyLink/CenturyTel/Gulf Telephone Company

CLLI:
GLSHALXARS0

Switch Type:
Ribbon/Genband/Nortel DMS-10

Prefixes Served:
(251) 967-8

Notes:
Source: GSV

 

Foley

"Orange Beach XA"

Listing Updated:
December 2015

Operating Company:
Brightspeed/Centurylink/CenturyTel/Gulf Telephone Co.

CLLI:
ORBHALXARS0

Switch Type:
Ribbon/Genband/Nortel RSC

Prefixes Served:
(251) 981

Notes:
Source: Larry P. in AZ

 

Foley

"Seminole XA"

Listing Updated:
April 2022

Operating Company:
Brightspeed/CenturyLink/CenturyTel/Gulf Telephone Company

CLLI:
SMNLALXARS0

Switch Type:
Ribbon/Genband/Nortel DMS-10

Prefixes Served:
(251) 946

Notes:
Source: GSV

 

Fowl River

Photo 2

Listing Updated:
December 2023

Operating Company:
Brightspeed/Centurylink/CenturyTel

CLLI:
FWRVALXARS0

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

Prefixes Served:
(251) 873

Notes:
Current photo: GSV. Photo 2: Telebeans (July 2005)

 

Gilbertown

Listing Updated:
October 2012

Operating Company:
Millry Communications

CLLI:
(was GLTWALXADS0)

Switch Type:
Ribbon/Genband/Nortel DMS-10

Prefixes Served:
(251) 843

Notes:
Source: Larry P.

 

Grand Bay

Photo 2

Listing Updated:
March 2021

Operating Company:
Brightspeed/Centurylink/CenturyTel

CLLI:
GDBAALXARS1

Switch Type:
Nokia Networks EWSD remote

Prefixes Served:
(251) 865

Notes:
Current photo: GSV. Photo 2: Telebeans (July 2005)

 

Grove Hill

Listing Updated:
March 2011

Operating Company:
TDS/Butler Telehone Company

CLLI:
GVHLALXAPS0

Switch Type:
Packet End Office (unknown type)

Prefixes Served:
(251) 275, 360

Notes:
Source: GSV

 

Irvington - St. Elmo

Photo 2

Listing Updated:
April 2022

Operating Company:
Brightspeed/Centurylink/CenturyTel

CLLI:
IRSEALXADS0

Switch Type:
Nokia/Siemens EWSD host

Prefixes Served:
(251) 957

Notes:
Current photo: GSV. Photo 2: Telebeans (July 2005)

 

Millry

Listing Updated:
January 2024

Operating Company:
Millry Telephone Company (Millry Communications)

CLLI:
MLRYALXADS1

Switch Type:
Metaswitch VP3510

Prefixes Served:
(251) 542, 754, 777, 827, 843, 846-7

Notes:
Serves multiple ratecenters. Source: GSV

 

Mobile

"Airport"

Listing Updated:
December 2023

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

CLLI:
MOBLALAPDS0

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(251) 607, 61, 633-5, 639, 776

Notes:
Source: GSV

 

 

Mobile

"Azalea"

Photo 2 | Photo 3 | Photo 4

Photo 5 | Photo 6 | Photo 7

 

Listing Updated:
March 2022

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

CLLI:
MOBLALAZDS0

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

Prefixes Served:
(251) 208, 219, 221, 405, 415, 431-6, 438-9, 441, 574, 690, 694, 770

Notes:
Current photos 1-2: GSV. Photos 3-7: November 2009

 

Mobile

"Bay Front"

Photo 2

Listing Updated:
January 2023

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

CLLI:
MOBLALBFRS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS ORM

Prefixes Served:
(251) 408, 443

Notes:
Current photo: GSV. Photo 2: November 2009

 

Mobile

"Old Shell"

Photo 2 | Photo 3 | Photo 4

Listing Updated:
December 2023

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

CLLI:
MOBLALOSDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(251) 450, 470-3, 476, 478-9

Notes:
Current photo: GSV. Photos 2-4: November 2009

 

Mobile

"Prichard"

Photo 2

Listing Updated:
March 2022

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

CLLI:
MOBLALPRDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(251) 330, 452, 456-7

Notes:
Current photo: GSV. Photo 2: November 2009

 

Mobile

"Saraland"

Photo 2

Listing Updated:
December 2023

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

CLLI:
MOBLALSADS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(251) 442, 675, 679

Notes:
Current photo: GSV. Photo 2: November 2009

 

Mobile

"Semmes"

Photo 2

Listing Updated:
June 2023

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

CLLI:
MOBLALSEDS0

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(228) 641
(251) 645, 649

Notes:
Also serves Tanner-Williams, MS. Current photo: GSV. Photo 2: November 2009

 

Mobile

"Skyline"

Photo 2

Listing Updated:
June 2022

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

CLLI:
MOBLALSKDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS Host

Prefixes Served:
(251) 602, 643, 660-2, 665-6

Notes:
Current photo: GSV. Photo 2: November 2009

 

Mobile

"Spanish Fort"

Photo 2

Listing Updated:
December 2022

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

CLLI:
MOBLALSFDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(251) 447, 621, 625-6

Notes:
Current photo: GSV. Photo 2: November 2009

 

Mobile

"Spring Hill"

Photo 2

Listing Updated:
May 2022

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

CLLI:
MOBLALSHDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(251) 304, 316,340-5, 380, 414, 459-61

Notes:
Current photo: GSV. Photo 2: November 2009

 

Mobile

"Theodore"

Photo 2

Listing Updated:
May 2022

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

CLLI:
MOBLALTHRS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS EXM

Prefixes Served:
(251) 653-4

Notes:
Current photo: GSV. Photo 2: November 2009

 

Monroeville

Listing Updated:
July 2023

Operating Company:
Frontier/Citizens

CLLI:
MOVLALXADS0

Switch Type:
Nokia/Siemens/Stromberg-Carlson DCO

Prefixes Served:
(251) 575, 743

Notes:
Source: GSV

 

Repton

Photo 2

Listing Updated:
January 2024

Operating Company:
Frontier/Citizens

CLLI:
RPTNALXARS0

Switch Type:
Nokia/Siemens/Stromberg Carlson DCO Remote

Prefixes Served:
(251) 248

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

 

Visit other Alabama Area Codes: 205 251 256 334

Visit nearby regions: Florida Georgia Mississippi Tennessee


Copyright 2024 Telephone Central Office Building Pictures
Page last modified February 3, 2024
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