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Area Code 504
Telephone Central Office Building Pictures

The following are representative examples of telephone central office buildings in Area Code 504 (New Orleans, Louisiana metro).

Click on the pictures below for a larger version.


Jesuit Bend
 

Listing Updated:
May 2020

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

CLLI:
JSBNLAMADS0

Switch Type:
Nokia/Siemens/Stromberg Carlson DCO RNS

Prefixes Served:
(504) 656

Notes:
Source: GSV

 

Kenner

"Briarwood"

Photo 2
 

Listing Updated:
June 2023

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

CLLI:
KNNRLABRDS0

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(504) 441, 443, 461, 463-9, 471-2, 712

Notes:
Current source: GSV. Photo 2: Larry P. (June 2013)

 

Kenner

"Harahan"
 

Listing Updated:
May 2020

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

CLLI:
KNNRLAHNDS0

Switch Type:
Nokia/Siemens EWSD

Prefixes Served:
(504) 570, 729, 731, 733-4, 736-9, 818

Notes:
Source: GSV

 

Lafitte
 

Listing Updated:
May 2020

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

CLLI:
LFTTLAMADS0

Switch Type:
Ribbon/Genband/Siemens/Stromberg Carlson DCO

Prefixes Served:
(504) 689

Notes:
Source: GSV

 

New Orleans

"Main"

Photo 2
 

Listing Updated:
March 2022

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

CLLI:
NWORLAMADS0
NWORLAMADS1

Switch Type:
DS0: Nokia/Alcatel/Lucent 5ESS
DS1: Ribbon/Genband/Nortel DMS-100/200

Prefixes Served:
DS0: (504) 260, 266, 299, 310, 410, 412, 521-5, 527-9, 533, 54, 547, 552-3, 556, 558, 561, 565-6, 568-9, 571, 576, 581-2, 584-9, 592-3, 595-6, 598-9, 619, 623, 636, 658, 670-1, 678-81, 697, 903, 988

DS1: (504) 597

Notes:
Current source: GSV. Photo 2: Larry P. (June 2013)

 

New Orleans

"Aurora"
 

Listing Updated:
May 2020

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

CLLI:
NWORLAARRP0

Switch Type:
Ribbon/Genband/Nortel Media Gateway 9000

Prefixes Served:
(504) 391-4, 398, 433, 564, 657

Notes:
Source: GSV

 

New Orleans

"Avondale"
 

Listing Updated:
May 2020

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

CLLI:
NWORLAAVDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(504) 342, 428, 431, 436-7

Notes:
Source: GSV

 

New Orleans

"Broadmoor"

Photo 2 | Photo 3 | Photo 4
 

Listing Updated:
October 2021

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

CLLI:
NWORLABMDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(504) 821, 822, 826-7

Notes:
Main photo source: GSV. Photos 2-4 source: Christopher B.

 

New Orleans

"Carrollton"
 

Listing Updated:
May 2020

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

CLLI:
NWORLACADS0

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(504) 314, 861-2 864-6

Notes:
Source: GSV

 

New Orleans

"Chalmette"
 

Listing Updated:
May 2020

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

CLLI:
NWORLACMRS1

Switch Type:
Nokia/Alcatel/Lucent 5ESS Remote

Prefixes Served:
(504) 270-1, 276-9, 281, 676, 682, 684

Notes:
Source: GSV

 

 

New Orleans

"Franklin"


 

Listing Updated:
May 2020

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

CLLI:
NWORLAFRDS0

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(504) 940-5, 947-9

Notes:
Source: GSV

 

New Orleans

"Lake"
 

Listing Updated:
May 2020

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

CLLI:
NWORLALKRS1

Switch Type:
Nokia/Alcatel/Lucent 5ESS Remote

Prefixes Served:
(504) 280, 282-4, 286, 288, 816

Notes:
Source: GSV

 

New Orleans

"Marrero"
 

Listing Updated:
May 2020

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

CLLI:
NWORLAMRDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(504) 312, 328, 340-1, 347-9, 371, 444

Notes:
Source: GSV

 

New Orleans

"Metairie"
 

Listing Updated:
May 2020

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

CLLI:
NWORLAMTDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(504) 219, 377, 828, 830-8, 840-2, 846, 849

Notes:
Source: GSV

 

New Orleans

"Michoud"
 

Listing Updated:
May 2020

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

CLLI:
NWORLAMUDS0

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(504) 253-5, 257, 662

Notes:
Source: GSV

 

 

New Orleans

"Mid City"


 

Listing Updated:
May 2020

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

CLLI:
NWORLAMCRS1

Switch Type:
Nokia/Alcatel/Lucent 5ESS Remote

Prefixes Served:
(504) 482-6, 488

Notes:
Source: GSV

 

New Orleans

"Riverside"
 

Listing Updated:
May 2020

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

CLLI:
NWORLARVDS0

Switch Type:
Nokia/Siemens EWSD DE5 Remote

Prefixes Served:
(504) 227, 263, 359, 361-8, 374, 376, 379, 762

Notes:
Source: GSV

 

New Orleans

"St. Charles"
 

Listing Updated:
May 2020

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

CLLI:
NWORLASCDS0

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(504) 269, 891, 894-7, 899

Notes:
Source: GSV

 

New Orleans

"Seabrook"
 

Listing Updated:
May 2020

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

CLLI:
NWORLASKDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(504) 240, 241-6, 248

Notes:
Source: GSV

 

New Orleans

"Shrewsbury"

Photo 2
 

Listing Updated:
March 2023

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

CLLI:
NWORLASWDS0

Switch Type:
Ribbon/Genband/Nokia/Alcatel 5ESS

Prefixes Served:
(504) 454-7, 459, 779-80, 883, 885, 887-9

Notes:
Located in Metairie, LA. Current source: GSV. Photo 2: Larry P. (June 2013)

 

Visit other Louisiana Area Codes: 225 318 337 504 985

Visit nearby regions: Arkansas Mississippi Texas


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Page last modified August 16, 2024
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