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Area Code 714
Telephone Central Office Building Pictures

The following are representative examples of telephone central office buildings in Area Code 714 (with overlay Area Code 657) (North & Central Orange county California).

Click on the pictures below for a larger version.


Anaheim

"La Palma"

Listing Updated:
March 2025

Operating Company:
at&t/SBC/Pacific Telesis/Pacific Telephone

CLLI:
ANHMCA12DS0

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(714) 237-8, 414, 575, 630, 632, 666, 688, 762, 764

Notes:
Source: GSV

 

 

Anaheim

"Lemon (Main)"

 

Listing Updated:
February 2025

Operating Company:
at&t/SBC/Pacific Telesis/Pacific Telephone

CLLI:
ANHMCA01DS0
ANHMCA01DS1

Switch Type:
DS0: Ribbon/Genband/Nortel DMS-100
DS1: Ribbon/Genband/Nortel DMS-100

Prefixes Served:
DS0: (714) 239, 254, 284, 300, 517-8, 533, 635, 687, 780-1, 808, 817, 956, 991

DS1: (714) 490-1, 502, 520, 535, 563, 758, 765, 772, 774, 776, 778, 999

Notes:
Source: GSV

 

Brea

Listing Updated:
June 2024

Operating Company:
at&t/SBC/Pacific Telesis/Pacific Telephone

CLLI:
BREACA12DS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(714) 255-7, 529, 671-2, 674, 990

Notes:
Source: GSV

 

Buena Park

Listing Updated:
March 2025

Operating Company:
at&t/SBC/Pacific Telesis/Pacific Telephone

CLLI:
BNPKCA11DS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(714) 228, 521-3, 562, 670, 690, 736, 739, 994

Notes:
Source: GSV

 

Cypress

"Anaheim Cypress"

Listing Updated:
February 2025

Operating Company:
at&t/SBC/Pacific Telesis/Pacific Telephone

CLLI:
ANHMCA11DS0

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(714) 220, 226, 229, 236, 252, 484, 503, 527, 761, 816, 821, 826-8, 952, 995

Notes:
Source: GSV

 

Fullerton

Listing Updated:
February 2025

Operating Company:
at&t/SBC/Pacific Telesis/Pacific Telephone

CLLI:
FUTNCA01DS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(714) 213, 278, 441, 446-7, 449, 525-6, 578, 626, 680, 732, 738, 773, 870-1, 879, 992

Notes:
Source: GSV

 

Garden Grove

"Euclid"

Photo 2

Listing Updated:
January 2024

Operating Company:
at&t/SBC/Pacific Telesis/Pacific Telephone

CLLI:
GRGVCA01DS0

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(714) 265, 530, 534, 537, 539, 554, 590, 636, 638, 741

Notes:
Current photo: GSV. Photo 2: September 2008. Serves parts of both Garden Grove and Santa Ana ratecenters.

 

Huntington Beach

"Main"

Photo 2

Listing Updated:
September 2022

Operating Company:
Frontier/Verizon/GTE

CLLI:
HNBHCAXG96L

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

Prefixes Served:
(714) 374, 536, 960, 969

Notes:
Photo 2 is the original photo from September 2008. Current photo source: GSV

 

Huntington Beach

"Bushard"

Photo 2

Listing Updated:
February 2024

Operating Company:
Frontier/Verizon/GTE

CLLI:
HNBHCAXH96A

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

Prefixes Served:
(714) 378, 593, 962-5, 968

Notes:
Photo 2 is the original photo from September 2008. Current photo source: GSV

 

Huntington Beach

"Slater"

Photo 2

Listing Updated:
January 2024

Operating Company:
Frontier/Verizon/GTE

CLLI:
HNBHCAXF84C

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

Prefixes Served:
(714) 375, 596, 841-3, 847-8

Notes:
Photo 2 is the original photo from September 2008. Current photo source: GSV

 

Huntington Beach

"Warner"

Photo 2

Listing Updated:
January 2024

Operating Company:
Frontier/Verizon/GTE

CLLI:
HNBHCAXL84S

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(562) 592
(714) 377, 625, 840, 846

Notes:
Serves one NXX code in the Los Alamitos ratecenter. Photo 2 is the original photo from September 2008. Current photo source: GSV

 

Orange

"Anaheim Hills"

Photo 2 | Photo 3

Listing Updated:
November 2017

Operating Company:
at&t/SBC/Pacific Telesis/Pacific Telephone

CLLI:
ANHMCA17RS3

Switch Type:
Nokia/Alcatel/Lucent 5ESS remote

Prefixes Served:
(714) 280-1

Notes:
Current photo: GSV. Photos 2-3: September 2008. This central office building is disguised as a ranch style house in this exclusive neighborhood high up on a hillside near Anaheim. It is located at the end of a cul-du-sac. Photo 3 shows the road leading up to the central office.

 

Orange

"Chapman"

Listing Updated:
May 2024

Operating Company:
at&t/SBC/Pacific Telesis/Pacific Telephone

CLLI:
ORNGCA11DS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(714) 288-9, 516, 532, 538, 628, 633, 639, 744, 769, 771, 997

Notes:
Source: GSV

 

Orange

"Olive"

Listing Updated:
June 2024

Operating Company:
at&t/SBC/Pacific Telesis/Pacific Telephone

CLLI:
ORNGCA13DS0

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(714) 279, 282-3, 637, 685, 921, 974, 998

Notes:
Source: GSV

 

Orange/Garden Grove

"Orange West"

Photo 2

Listing Updated:
May 2022

Operating Company:
at&t/SBC/Pacific Telesis/Pacific Telephone

CLLI:
ORNGCA14DS0

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(714) 251, 385, 456, 621, 634, 663, 703-5, 712, 740, 748, 750, 935, 937-40, 971, 978, 980

Notes:
Current photo: GSV. Photo 2: September 2008. Serves a number of NXX codes for both the Orange and Garden Grove ratecenters. This central office is directly across the street from the Crystal Cathedral.

 

Placentia

Listing Updated:
May 2024

Operating Company:
at&t/SBC/Pacific Telesis/Pacific Telephone

CLLI:
PLCNCA11DS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(714) 223, 524, 528, 572, 577, 579, 792, 854, 927, 961, 985-6, 993, 996

Notes:
Source: GSV

 

Santa Ana

"Bolsa"

Photo 2

Listing Updated:
February 2025

Operating Company:
at&t/SBC/Pacific Telesis/Pacific Telephone

CLLI:
SNANCA12DS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(714) 418, 531, 775, 839

Notes:
Current photo: GSV. Photo 2: September 2008

 

Santa Ana

"Bristol"

Photo 2 | Photo 3

Listing Updated:
April 2025

Operating Company:
at&t/SBC/Pacific Telesis/Pacific Telephone

CLLI:
SNANCA11DS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(714) 241, 424, 427-38, 444-5, 513, 546, 556, 751, 755, 825, 830, 861, 885, 889, 979
(949) 793

Notes:
Current photo: GSV. Photos 2-3: September 2008.

 

Santa Ana

"Bush"

Photo 2

Listing Updated:
January 2024

Operating Company:
at&t/SBC/Pacific Telesis/Pacific Telephone

CLLI:
SNANCA01DS0
SNANCA01DS1

Switch Type:
DS0: Nokia/Alcatel/Lucent 5ESS
DS1: Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
DS0: (714) 339
DS1: (714) 245-6, 285, 347, 479-80, 541-3, 547, 550, 558, 560, 564-5, 567-9, 571, 647-8, 664. 667, 796, 834-6, 953-5, 967, 972-3

Notes:
Current photo: GSV. Photo 2: September 2008. Located in downtown Santa Ana.

 

Santa Ana

"Tustin"

Photo 2

Listing Updated:
January 2024

Operating Company:
at&t/SBC/Pacific Telesis/Pacific Telephone

CLLI:
TUSTCA11DS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(714) 368, 505, 508, 544, 573, 665, 669, 730-1, 734, 832, 838

Notes:
Current Photo: GSV. Photo 2: September 2008

 

 

Santa Ana

"Tustin (Edinger)"

Photo 2 | Photo 3 | Photo 4

Photo 5 | Photo 6 | Photo 7 | Photo 8

 

Listing Updated:
July 2022

Operating Company:
at&t/SBC/Pacific Telesis/Pacific Telephone

CLLI:
TUSTCA70DS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(714) 247, 258-9, 466, 566

Notes:
Current photo: GSV. Two large office-type buildings on a busy street corner. Photos 2 through 4 are the building where the CO is located, photos 5 through 8 are the office building next door. (Photos 2 through 8 from September 2008)

 

Silverado

Listing Updated:
December 2023

Operating Company:
at&t/SBC/Pacific Telesis/Pacific Telephone

CLLI:
SLVRCA11RS1

Switch Type:
Ribbon/Genband/Nortel RSC

Prefixes Served:
(714) 649

Notes:
Source: GSV

 

Westminster

Photo 2

Listing Updated:
February 2024

Operating Company:
Frontier/Verizon/GTE

CLLI:
WMNSCAXFDS0

Switch Type:
Nokia/Alcatel/Lucent 5ESS

Prefixes Served:
(714) 372-3, 379, 799, 890-9, 901, 903, 934

Notes:
Photo 2 is the original photo from September 2008. Current photo source: GSV

 

Yorba Linda

"Main"

Listing Updated:
March 2025

Operating Company:
at&t/SBC/Pacific Telesis/Pacific Telephone

CLLI:
YRLNCA11DS0

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(714) 693, 695, 701, 777, 779, 970

Notes:
Source: GSV

 

Yorba Linda

"East"

Listing Updated:
February 2024

Operating Company:
at&t/SBC/Pacific Telesis/Pacific Telephone

CLLI:
YRLNCA12DS0

Switch Type:
Ribbon/Genband/Nortel DMS-100

Prefixes Served:
(714) 692, 694

Notes:
Source: GSV

 

Visit other California Area Codes: 209 213 310 323 408 415 510 530 559 562 619 626 650 661 707 714 760 805 818 831 858 909 916 925 949 951

Visit nearby regions: Arizona Nevada Oregon


Copyright 2025 Telephone Central Office Building Pictures
Page last modified May 18, 2025
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