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Area Codes 714 & 657
Telephone Central Office
Building Pictures
The following are representative examples of telephone central office buildings in Area Codes 714 & 657 (North & Central Orange county California).
Click on the pictures below for a larger version.
Anaheim
"La Palma"
Listing Updated:
May 2020Operating Company:
at&t/SBC/Pacific Telesis/Pacific TelephoneCLLI:
ANHMCA12DS0Switch Type:
Ribbon/Genband/Nortel DMS-100Prefixes Served:
(714) 237-8, 414, 575, 630, 632, 666, 688, 762, 764Notes:
Source: GSV
Anaheim
"Lemon (Main)"
Listing Updated:
May 2020Operating Company:
at&t/SBC/Pacific Telesis/Pacific TelephoneCLLI:
ANHMCA01DS0
ANHMCA01DS1Switch Type:
DS0: Ribbon/Genband/Nortel DMS-100
DS1: Ribbon/Genband/Nortel DMS-100Prefixes 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, 999Notes:
Source: GSV
Brea
Listing Updated:
May 2020Operating Company:
at&t/SBC/Pacific Telesis/Pacific TelephoneCLLI:
BREACA12DS0Switch Type:
Nokia/Alcatel/Lucent 5ESSPrefixes Served:
(714) 255-7, 529, 671-2, 674, 990Notes:
Source: GSV
Buena Park
Listing Updated:
May 2020Operating Company:
at&t/SBC/Pacific Telesis/Pacific TelephoneCLLI:
BNPKCA11DS0Switch Type:
Nokia/Alcatel/Lucent 5ESSPrefixes Served:
(714) 228, 521-3, 562, 670, 690, 736, 739, 994Notes:
Source: GSV
Cypress
"Anaheim Cypress"
Listing Updated:
May 2020Operating Company:
at&t/SBC/Pacific Telesis/Pacific TelephoneCLLI:
ANHMCA11DS0Switch Type:
Ribbon/Genband/Nortel DMS-100Prefixes Served:
(714) 220, 226, 229, 236, 252, 484, 503, 527, 761, 816, 821, 826-8, 952, 995Notes:
Source: GSV
Fullerton
Listing Updated:
May 2020Operating Company:
at&t/SBC/Pacific Telesis/Pacific TelephoneCLLI:
FUTNCA01DS0Switch Type:
Nokia/Alcatel/Lucent 5ESSPrefixes Served:
(714) 213, 278, 441, 446-7, 449, 525-6, 578, 626, 680, 732, 738, 773, 870-1, 879, 992Notes:
Source: GSV
Garden Grove
"Euclid"
Listing Updated:
September 2008Operating Company:
at&t/SBC/Pacific Telesis/Pacific TelephoneCLLI:
GRGVCA01DS0Switch Type:
Ribbon/Genband/Nortel DMS-100Prefixes Served:
(714) 265, 530, 534, 537, 539, 554, 590, 636, 638, 741Notes:
Serves parts of both Garden Grove and Santa Ana ratecenters.
Huntington Beach
"Main"
Listing Updated:
May 2020Operating Company:
Frontier/Verizon/GTECLLI:
HNBHCAXG96LSwitch Type:
Nokia/Lucent/Automatic Electric GTD-5Prefixes Served:
(714) 374, 536, 960, 969Notes:
Photo 2 is the original photo from September 2008. Current photo source: GSV
Huntington Beach
"Bushard"
Listing Updated:
May 2020Operating Company:
Frontier/Verizon/GTECLLI:
HNBHCAXH96ASwitch Type:
Nokia/Lucent/Automatic Electric GTD-5Prefixes Served:
(714) 378, 593, 962-5, 968Notes:
Photo 2 is the original photo from September 2008. Current photo source: GSV
Huntington Beach
"Slater"
Listing Updated:
May 2020Operating Company:
Frontier/Verizon/GTECLLI:
HNBHCAXF84CSwitch Type:
Nokia/Lucent/Automatic Electric GTD-5Prefixes Served:
(714) 375, 596, 841-3, 847-8Notes:
Photo 2 is the original photo from September 2008. Current photo source: GSV
Huntington Beach
"Warner"
Listing Updated:
September 2008Operating Company:
Frontier/Verizon/GTECLLI:
HNBHCAXL84SSwitch Type:
Ribbon/Genband/Nortel DMS-100Prefixes Served:
(562) 592
(714) 377, 625, 840, 846Notes:
Serves one NXX code in the Los Alamitos ratecenter. Photo 2 is the original photo from September 2008. Current photo source: GSV
Orange
"Chapman"
Listing Updated:
May 2020Operating Company:
at&t/SBC/Pacific Telesis/Pacific TelephoneCLLI:
ORNGCA11DS0Switch Type:
Nokia/Alcatel/Lucent 5ESSPrefixes Served:
(714) 288-9, 516, 532, 538, 628, 633, 639, 744, 769, 771, 997Notes:
Source: GSV
Orange
"Olive"
Listing Updated:
May 2020Operating Company:
at&t/SBC/Pacific Telesis/Pacific TelephoneCLLI:
ORNGCA13DS0Switch Type:
Ribbon/Genband/Nortel DMS-100Prefixes Served:
(714) 279, 282-3, 637, 685, 921, 974, 998Notes:
Source: GSV
Orange
"Anaheim Hills"
Listing Updated:
September 2008Operating Company:
at&t/SBC/Pacific Telesis/Pacific TelephoneCLLI:
ANHMCA17RS3Switch Type:
Nokia/Alcatel/Lucent 5ESS remotePrefixes Served:
(714) 280-1Notes:
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 2 shows the road leading up to the central office.
Orange/Garden Grove
"Orange West"
Listing Updated:
September 2008Operating Company:
at&t/SBC/Pacific Telesis/Pacific TelephoneCLLI:
ORNGCA14DS0Switch Type:
Ribbon/Genband/Nortel DMS-100Prefixes Served:
(714) 251, 385, 456, 621, 634, 663, 703-5, 712, 740, 748, 750, 935, 937-40, 971, 978, 980Notes:
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 2020Operating Company:
at&t/SBC/Pacific Telesis/Pacific TelephoneCLLI:
PLCNCA11DS0Switch Type:
Nokia/Alcatel/Lucent 5ESSPrefixes Served:
(714) 223, 524, 528, 572, 577, 579, 792, 854, 927, 961, 985-6, 993, 996Notes:
Source: GSV
Santa Ana
"Bolsa"
Listing Updated:
September 2008Operating Company:
at&t/SBC/Pacific Telesis/Pacific TelephoneCLLI:
SNANCA12DS0Switch Type:
Nokia/Alcatel/Lucent 5ESSPrefixes Served:
(714) 418, 531, 775, 839Notes:
Santa Ana
"Bristol"
Listing Updated:
September 2008Operating Company:
at&t/SBC/Pacific Telesis/Pacific TelephoneCLLI:
SNANCA11DS0Switch Type:
Nokia/Alcatel/Lucent 5ESSPrefixes Served:
(714) 241, 424, 427-38, 444-5, 513, 546, 556, 751, 755, 825, 830, 861, 885, 889, 979
(949) 793Notes:
Also serves as a CLEC with one NXX for Huntington Beach in 714 area code, one NXX for Westminster in 714 area code, and one NXX for Laguna Beach in 949 area code.
Santa Ana
"Bush"
Listing Updated:
September 2008Operating Company:
at&t/SBC/Pacific Telesis/Pacific TelephoneCLLI:
SNANCA01DS0
SNANCA01DS1Switch Type:
DS0: Nokia/Alcatel/Lucent 5ESS
DS1: Nokia/Alcatel/Lucent 5ESSPrefixes 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, 972-3Notes:
Located in downtown Santa Ana.
Santa Ana
"Tustin"
Listing Updated:
September 2008Operating Company:
at&t/SBC/Pacific Telesis/Pacific TelephoneCLLI:
TUSTCA11DS0Switch Type:
Nokia/Alcatel/Lucent 5ESSPrefixes Served:
(714) 368, 505, 508, 544, 573, 665, 669, 730-1, 734, 832, 838Notes:
Santa Ana
"Tustin (Edinger)"
Listing Updated:
September 2008Operating Company:
at&t/SBC/Pacific Telesis/Pacific TelephoneCLLI:
TUSTCA70DS0Switch Type:
Nokia/Alcatel/Lucent 5ESSPrefixes Served:
(714) 247, 258-9, 466, 566Notes:
Two large office-type buildings on a busy street corner. Photos 1 through 3 are the building where the CO is located, photos 4 through 7 are the office building next door.
Silverado
Listing Updated:
May 2020Operating Company:
at&t/SBC/Pacific Telesis/Pacific TelephoneCLLI:
SLVRCA11RS1Switch Type:
Ribbon/Genband/Nortel RSCPrefixes Served:
(714) 649Notes:
Source: GSV
Westminster
Listing Updated:
May 2020Operating Company:
Frontier/Verizon/GTECLLI:
WMNSCAXFDS0Switch Type:
Nokia/Alcatel/Lucent 5ESSPrefixes Served:
(714) 372-3, 379, 799, 890-9, 901, 903, 934Notes:
Photo 2 is the original photo from September 2008. Current photo source: GSV
Yorba Linda
"Main"
Listing Updated:
May 2020Operating Company:
at&t/SBC/Pacific Telesis/Pacific TelephoneCLLI:
YRLNCA11DS0Switch Type:
Ribbon/Genband/Nortel DMS-100Prefixes Served:
(714) 693, 695, 701, 777, 779, 970Notes:
Source: GSV
Yorba Linda
"East"
Listing Updated:
May 2020Operating Company:
at&t/SBC/Pacific Telesis/Pacific TelephoneCLLI:
YRLNCA12DS0Switch Type:
Ribbon/Genband/Nortel DMS-100Prefixes Served:
(714) 692, 694Notes:
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
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Copyright 2020 Telephone Central Office Building
Pictures |