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Area Code 708
Telephone Central Office Building Pictures

The following are representative examples of telephone central office buildings in Area Code 708 with overlay Area Code 464 (Southern and Southwestern suburbs of Chicago, Illinois).

Click on the pictures below for a larger version.


Beecher
 

Listing Updated:
November 2022

Operating Company:
at&t/SBC/Ameritech/Illinois Bell

CLLI:
BCHRILBCDS0

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(708) 946

Notes:
Source: GSV

 

Bellwood

Photo 2
 

Listing Updated:
October 2024

Operating Company:
at&t/SBC/Ameritech/Illinois Bell

CLLI:
BLWDILBWDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(708) 216, 327, 338, 343-5, 410, 450, 493, 544, 547, 615, 649, 681, 786, 865

Notes:
Current photo: GSV. Photo 2: Ed S. (December 2016)

 

Blue Island
 

Listing Updated:
September 2024

Operating Company:
at&t/SBC/Ameritech/Illinois Bell

CLLI:
BLISILBIDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(708) 239, 293, 371, 385, 488-9, 396, 489, 597, 824

Notes:
Source: GSV

 

Calumet City
 

Listing Updated:
May 2024

Operating Company:
at&t/SBC/Ameritech/Illinois Bell

CLLI:
CMCYILCCDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(708) 418, 474, 730, 832, 862, 868-9, 891, 895

Notes:
Also serves Lansing. Source: GSV

 

Chicago Heights
 

Listing Updated:
October 2019

Operating Company:
at&t/SBC/Ameritech/Illinois Bell

CLLI:
CHHGILCHDS0

Switch Type:
Nokia/Siemens EWSD DE4

Prefixes Served:
(708) 709, 754-6

Notes:
Source: GSV

 

Chicago Heights East
 

Listing Updated:
June 2023

Operating Company:
at&t/SBC/Ameritech/Illinois Bell

CLLI:
ECHGILEHDS0

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(708) 753, 757-8

Notes:
Also known as "East Chicago Heights"
Source: GSV

 

Cicero

Photo 2
 

Listing Updated:
May 2024

Operating Company:
at&t/SBC/Ameritech/Illinois Bell

CLLI:
CICRILCIDS0

Switch Type:
Digital Switch (unknown type)

Prefixes Served:
(708) 222, 442-3, 447, 484, 652, 656, 749, 780, 788, 795, 863
(773) 242

Notes:
Current photo: GSV. Photo 2: Ed S. (November 2016). Also serves parts of Chicago Zone 5 (Austin) Ratecenter.

 

Crete
 

Listing Updated:
July 2024

Operating Company:
at&t/SBC/Ameritech/Illinois Bell

CLLI:
CRETILCMDS0

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(708) 367, 672

Notes:
Source: GSV

 

Governors Park

"Monee"
 

Listing Updated:
July 2024

Operating Company:
at&t/SBC/Ameritech/Illinois Bell

CLLI:
MONEILGKRS0

Switch Type:
Ribbon/Genband/Nortel RSC

Prefixes Served:
(708) 235, 534

Notes:
Source: GSV

 

Harvey
 

Listing Updated:
July 2024

Operating Company:
at&t/SBC/Ameritech/Illinois Bell

CLLI:
HRVYILHADS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(708) 210, 225, 232, 331, 333, 339, 596, 877, 915

Notes:
Source: GSV

 

Hickory Hills
 

Listing Updated:
August 2024

Operating Company:
at&t/SBC/Ameritech/Illinois Bell

CLLI:
HCHLILHHDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(708) 233, 237, 430, 598-9, 974

Notes:
Source: GSV

 

Hillside

Photo 2
 

Listing Updated:
August 2022

Operating Company:
at&t/SBC/Ameritech/Illinois Bell

CLLI:
HLSDILHDDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(708) 202, 236, 409, 492, 531, 562, 836, 947

Notes:
Current photo: GSV. Photo 2: Ed S. (December 2016)

 

Homewood
 

Listing Updated:
July 2024

Operating Company:
at&t/SBC/Ameritech/Illinois Bell

CLLI:
HMWDILHODS0

Switch Type:
Nokia/Siemens EWSD DE5

Prefixes Served:
(708) 206, 213, 335, 647, 798-9, 922, 957

Notes:
Also serves parts of Harvey. Source: GSV

 

La Grange
 

Listing Updated:
August 2024

Operating Company:
at&t/SBC/Ameritech/Illinois Bell

CLLI:
LGRCILLGDS0

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(630) 662
(708) 245-6, 252, 354, 387, 482, 485, 579, 588, 639, 783-4

Notes:
Source: GSV

 

Mokena
 

Listing Updated:
September 2024

Operating Company:
at&t/SBC/Ameritech/Illinois Bell

CLLI:
MOKNILMERS1

Switch Type:
Nokia/Alcatel/Lucent 5ESS Remote

Prefixes Served:
(708) 478-9

Notes:
Source: GSV

 

Oak Lawn
 

Listing Updated:
August 2024

Operating Company:
at&t/SBC/Ameritech/Illinois Bell

CLLI:
OKLWILOLDS0

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(708) 229, 346, 422-5, 499, 520, 636, 684, 857, 952

Notes:
Source: GSV

 

Oak Park
 

Listing Updated:
September 2024

Operating Company:
at&t/SBC/Ameritech/Illinois Bell

CLLI:
OKPKILOPRP0

Switch Type:
Ribbon/Genband MG-9000 packet remote

Prefixes Served:
(708) 209, 366, 383, 386, 445, 488, 524, 660, 763, 771, 848

Notes:
This was served by a WECO 1AESS until July 2012. It has now been converted to a Ribbon/Genband MG-9000 packet remote switch (hosted from the Chicago Newcastle tandem switch) . Source: GSV

 

Orland

"Orland Park Main"
 

Listing Updated:
August 2024

Operating Company:
at&t/SBC/Ameritech/Illinois Bell

CLLI:
ORPKILORDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(708) 226, 349, 364, 403, 460, 873

Notes:
Source: GSV

 

Orland

"Orland Park West"
 

Listing Updated:
September 2024

Operating Company:
at&t/SBC/Ameritech/Illinois Bell

CLLI:
ORPKILOWDS0

Switch Type:
Nokia/Siemens EWSD

Prefixes Served:
(708) 301, 645

Notes:
Source: GSV

 

Palos Park
 

Listing Updated:
August 2024

Operating Company:
at&t/SBC/Ameritech/Illinois Bell

CLLI:
PLPKILPPDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(708) 361, 448, 671, 923

Notes:
My guess is that the building in front was the original central office, and the more modern building behind it replaced it. The building in front is a lawyer's office. Source: GSV

 

Park Forest
 

Listing Updated:
May 2023

Operating Company:
at&t/SBC/Ameritech/Illinois Bell

CLLI:
PKFSILPFRPA

Switch Type:
Remote Packet Switch (unknown type)

Prefixes Served:
(708) 283, 481, 503, 679, 747-8

Notes:
Until recently, this was a DMS-100 switch. This new remote packet switch. The host is located at the Chicago Newcastle CO. Source: GSV

 

River Grove
 

Listing Updated:
August 2024

Operating Company:
at&t/SBC/Ameritech/Illinois Bell

CLLI:
RVGVILRGDS0

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(708) 452-3, 456, 583, 589, 625
(847) 288, 451, 455

Notes:
Source: GSV

 

Riverdale
 

Listing Updated:
July 2024

Operating Company:
at&t/SBC/Ameritech/Illinois Bell

CLLI:
RVDLILRDDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(708) 201, 841, 849

Notes:
Source: GSV

 

Summit
 

Listing Updated:
August 2024

Operating Company:
at&t/SBC/Ameritech/Illinois Bell

CLLI:
SMMTILSMDS0

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(708) 458, 467, 496, 563, 594, 728, 839, 924
(773) 229, 586, 788

Notes:
Source: GSV

 

Tinley Park
 

Listing Updated:
July 2024

Operating Company:
at&t/SBC/Ameritech/Illinois Bell

CLLI:
TNPKILTPDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(708) 342, 429, 444, 532, 535, 560, 614, 633, 687, 802

Notes:
Source: GSV

 

Visit other Illinois Area Codes: 217 309 312 618 630 708 773 815 847

Visit nearby regions: Indiana Iowa Kentucky Missouri Wisconsin


Copyright 2024 Telephone Central Office Building Pictures
Page last modified November 8, 2024
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