Baton Rouge
01/01/2005
at&t/BellSouth/South Central Bell
BTRGLABSRS1
Brusly
Genband/Nortel RSC
749
Source: Mark C.
Baton Rouge
01/01/2005
at&t/BellSouth/South Central Bell
BTRGLABSRS1
Baker
Nokia/Alcatel/Lucent 5ESS
771, 774-5, 778
Source: Mark C.
Albany
01/01/2016
at&t/BellSouth/South Central Bell
ALBYLAMARS1
Albany
Nokia/Alcatel/Lucent 5ESS Remote
209, 567
Source: Larry P. in AZ (Photo 2 by Mark C.)
Gary
01/01/2014
at&t/SBC/Ameritech/Indiana Bell
GARYINGODS0
North
Genband/Nortel DMS-100/202
880-3, 885-6, 888
Source: GSV
Wawina
05/01/2014
Northern Telephone
WAWNMNXADS0
Wawina
Redcom MDX384
488
An extremely small independent telephone company in rural Minnesota. This CO was famous since it was the last use of analog inter-office transmission using 2600 Hz control and MF signalling in the lower 48 states. Source: GSV
Duluth
05/01/2014
CenturyLink/Qwest/US West/Northwestern Bell
DLTHMNME72G
Melrose
Nokia/Alcatel/Lucent 5ESS
279, 529, 720, 723, 725-7, 733, 786, 788
Source: GSV
Springfield
04/01/2014
at&t/SBC/Ameritech/Illinois Bell
SPFDILESDS1
Springfield
Genband/Nortel DMS-100
263, 381, 524, 545, 557-8, 782, 785
Source: GSV
Champaign-Urbana
04/01/2014
at&t/SBC/Ameritech/Illinois Bell
CHMPILCPDS0
Champaign
Genband/Nortel DMS-100/201
351-3, 355-6, 359, 363, 366, 372-3, 378, 398, 403, 591, 693
Source: GSV
Cleveland
07/01/2014
at&t/SBC/Ameritech/Ohio Bell
CLEVOH6262F
"62"
Nokia/Alcatel/Lucent 5ESS
204, 241, 274, 357, 363, 394, 479, 522-3, 556, 578, 583, 592, 615, 621-4, 685, 687, 689, 694, 696, 736-7, 802, 828, 861, 875, 902, 931, 937, 987
Source: GSV
Philadelphia Zone 1
07/01/2018
Verizon/Bell Atlantic/Bell of Pennsylvania
PHLAPAPODS0
Poplar
Nokia/Alcatel/Lucent 5ESS
204, 232, 235-6, 684, 763, 765, 769, 777, 787, 978
Source: John B.
Philadelphia Zone 1
07/01/2018
Verizon/Bell Atlantic/Bell of Pennsylvania
PHLAPAMKDS0
Market
Genband/Nortel DMS-100
408, 418, 433, 440, 451, 503, 521, 560, 566, 644, 786, 955, 973
Source: John B.
Philadelphia Zone 1
07/01/2018
Verizon/Bell Atlantic/Bell of Pennsylvania
PHLAPALODS0
Locust
Nokia/Alcatel/Lucent 5ESS
241, 419, 466, 523, 553, 562-3, 575, 587, 640, 655, 761, 851, 864, 903, 981, 994
Source: John B.
Philadelphia Zone 1
12/01/2010
Verizon/Bell Atlantic/Bell of Pennsylvania
PHLAPADEDS0
Dewey
Nokia/Alcatel/Lucent 5ESS
218, 271, 334, 336, 339, 462-3, 465, 467-8, 551, 755, 897, 952 (267) 570
Dallas
12/01/2011
at&t/SBC/Southwestern Bell
DLLSTXRIDS0
Riverside (Main)
Nokia/Alcatel/Lucent 5ESS
200, 243, 290, 462, 466, 508, 527, 571, 573, 651-2, 655, 658-9, 670-2, 694, 698, 741-4, 747, 749, 760, 767, 800, 845, 853-4, 857-9, 939
Source: GSV
Dallas
07/01/2014
at&t/SBC/Southwestern Bell
DLLSTXLADS0
Lakeside
Nokia/Alcatel/Lucent 5ESS
219, 224, 252, 266, 409, 443, 520-3, 525-6, 528-9, 590, 780
Source: GSV
Los Angeles Zone 10
10/01/2011
at&t/SBC/Pacific Telesis/Pacific Telephone
LSANCA06DS0
Union
Genband/Nortel DMS-100
202, 207, 240-1, 250, 273, 345,353, 367, 413, 481-4, 580, 975, 977, 989
Also serves parts of Los Angeles Zone 01. Source: TCO
Los Angeles Zone 10
10/01/2011
at&t/SBC/Pacific Telesis/Pacific Telephone
LSANCA11DS0
Rampart
Nokia/Alcatel/Lucent 5ESS
339, 467
Source: TCO
Los Angeles Zone 07
10/01/2011
at&t/SBC/Pacific Telesis/Pacific Telephone
LSANCA09DS0
Richmond
Genband/Nortel DMS-100
741-9, 763, 765
Source: TCO
Los Angeles Zone 01
10/01/2011
at&t/SBC/Pacific Telesis/Pacific Telephone
LSANCA02DS3
Olive Street
Genband/Nortel DMS-100
237, 253, 473, 485, 628, 680, 808, 847, 893, 922, 928, 972, 974, 978
Source: TCO
Los Angeles Zone 01
10/01/2011
at&t/SBC/Pacific Telesis/Pacific Telephone
LSANCA03DS1
Madison Complex
Genband/Nortel DMS-100
217, 229, 346, 356, 576, 613, 620-1, 625-6, 633, 687, 830, 894, 897
Source: TCO
New York City Zone 01
12/01/2016
Verizon/Bell Atlantic/NYNEX/New York Telephone
NYCMNYWSDS3
West Street
Genband/Nortel DMS-100
227, 323, 341, 346, 374, 442, 513, 566, 608, 676, 748, 788, 815 (646) 357, 769, 902 (917) 454, 977
Source: GSV
New York City Zone 01
12/01/2016
Verizon/Bell Atlantic/NYNEX/New York Telephone
NYCMNY73DS0
West 73rd Street
Genband/Nortel DMS-100
362, 456, 496, 501, 579-80, 595, 712, 721, 724, 769, 787, 799, 873-5, 877 (646) 386, 505 (917) 441
Source: GSV
New York City Zone 01
12/01/2016
Verizon/Bell Atlantic/NYNEX/New York Telephone
NYCMNY50DS0
West 50th Street
Genband/Nortel DMS-100
218, 247, 314-3, 373, 424, 554, 632, 641, 649. 698, 713, 757, 767, 830, 841, 887, 903, 956, 969, 975 (646) 756 (917) 726
Source: GSV
New York City Zone 01
12/01/2016
Verizon/Bell Atlantic/NYNEX/New York Telephone
NYCMNY42DS0
West 42nd Street
Genband/Nortel DMS-100
205, 221, 278, 282, 302, 354, 395, 403, 575, 596-7, 626, 730, 764, 782, 789, 846, 852, 899, 938 (646) 223, 471, 728, 855 (917) 934
CO also known as "Avenue of the Americas" Source: GSV
New York City Zone 01
12/01/2016
Verizon/Bell Atlantic/NYNEX/New York Telephone
NYCMNY36DS0
West 36th Street
Genband/Nortel DMS-100
216, 273, 356, 494, 525, 564, 630, 643, 695, 904, 912, 967 (646) 272, 429, 473, 556, 733, 743 (917) 351
Source: GSV
New York City Zone 01
12/01/2016
Verizon/Bell Atlantic/NYNEX/New York Telephone
NYCMNY18DS0
West 18th Street
Nokia/Alcatel/Lucent 5ESS
337, 352, 462-3, 488, 620, 627, 633, 645, 691, 727, 741, 807, 989 (646) 230, 442, 486, 696, 747, 985 (917) 408-10, 661
Source: GSV
New York City Zone 01
12/01/2016
Verizon/Bell Atlantic/NYNEX/New York Telephone
NYCMNYWADS0
West 176th Street
Nokia/Alcatel/Lucent 5ESS
305, 342, 543, 568, 740, 781, 795, 923, 927-8 (646) 317, 426,635-6, 685 (917) 521
Source: GSV
New York City Zone 01
12/01/2016
Verizon/Bell Atlantic/NYNEX/New York Telephone
NYCMNYTHDS0
Thayer Street
Genband/Nortel DMS-100
304, 544, 567, 569, 942 (646) 796 (917) 529
Source: GSV
New York City Zone 01
12/01/2016
Verizon/Bell Atlantic/NYNEX/New York Telephone
NYCMNY13DS0
Second Avenue
Nokia/Alcatel/Lucent 5ESS
253-4, 353, 432, 443, 473, 475, 477, 505, 529, 598, 614, 674, 777, 979, 992, 995, 998 (646) 654, 997 (917) 534, 961
Source: GSV
New York City Zone 01
12/01/2016
Verizon/Bell Atlantic/NYNEX/New York Telephone
NYCMNYMNDS0
Manhattan Avenue
Nokia/Alcatel/Lucent 5ESS
222, 280, 316, 531, 662-3, 665-6, 678, 749, 851, 853-4, 864-6, 870, 932, 960-1 (646) 698 (917) 493
Source: GSV
New York City Zone 01
12/01/2016
Verizon/Bell Atlantic/NYNEX/New York Telephone
NYCMNY97DS0
East 97th Street
Genband/Nortel DMS-100
289, 348, 369, 410, 423, 426-7, 534, 722, 828, 831, 860, 876, 987, 996 (646) 672 (917) 492
Source: GSV
New York City Zone 01
12/01/2016
Verizon/Bell Atlantic/NYNEX/New York Telephone
NYCMNY79DS0
East 79th Street
Genband/Nortel DMS-100
249, 327, 434, 452, 535, 628, 639, 650, 746, 861, 879, 933, 988, 999 (646) 368, 371, 422, 697, 797, 999
Source: GSV
New York City Zone 01
12/01/2016
Verizon/Bell Atlantic/NYNEX/New York Telephone
NYCMNY56DS0
East 56th Street
Genband/Nortel DMS-100
224, 318, 339, 350, 371, 407, 409, 464, 527, 538, 559, 572, 583, 593, 610, 705, 745, 753-4, 756, 758, 793, 821, 826, 829, 832-3, 836, 848, 872, 892-3, 935, 940, 954 (646) 231, 275, 521, 735, 848
Source: GSV
New York City Zone 01
12/01/2016
Verizon/Bell Atlantic/NYNEX/New York Telephone
NYCMNY37DS0
East 37th Street
Genband/Nortel DMS-100
272, 297, 338, 454-5, 476, 499, 557, 672, 687, 692, 697, 856, 881, 883, 885, 953, 972-3, 983-4, 986 (646) 227, 297, 376, 487, 598, 658, 865 (917) 368, 937
Source: GSV
New York City Zone 01
12/01/2016
Verizon/Bell Atlantic/NYNEX/New York Telephone
NYCMNYCADS0
Convent Avenue
Genband/Nortel DMS-100
234, 281, 283, 368, 491, 690, 694, 862, 926, 939 (646) 548 (917) 507
Source: GSV
New York City Zone 01
12/01/2016
Verizon/Bell Atlantic/NYNEX/New York Telephone
NYCMNYBSDS0
Broad Street
Genband/Nortel DMS-100
291, 357, 440, 480, 482, 495, 558, 657, 855, 902, 934 (646) 446-7, 576, 835 (917) 320, 343
Source: GSV
San Antonio
02/01/2007
at&t/SBC/Southwestern Bell
SNANTXWEDS0
Wetmore
Nokia/Alcatel/Lucent 5ESS
402-4, 471, 481-3, 489-91, 494-499, 545
San Antonio
02/01/2007
at&t/SBC/Southwestern Bell
SNANTXTHRS0
Thelma
Genband/Nortel RLC
621, 626
San Antonio
02/01/2007
at&t/SBC/Southwestern Bell
SNANTXTADS1
Taylor
Genband/Nortel DMS-100
283, 586, 720, 804-5, 820-2, 824, 826, 828-9, 832, 841, 882, 930
San Antonio
02/01/2007
at&t/SBC/Southwestern Bell
SNANTXSORS2
Southton
DRL
633, 635
San Antonio
02/01/2007
at&t/SBC/Southwestern Bell
SNANTXSHRS0
Saint Hedwig
Genband/Nortel RSC
667
Has an old 70s vintage Bell logo, but no new "at&t" logo.
San Antonio
02/01/2007
at&t/SBC/Southwestern Bell
SNANTXPARS0
Palo Alto
Genband/Nortel RSC
624, 628
San Antonio
02/01/2007
at&t/SBC/Southwestern Bell
SNANTXMCDS0
Medical Center
Nokia/Alcatel/Lucent 5ESS
276, 282, 443, 450, 456, 498, 562, 567, 575, 592, 595, 614-6, 692, 705, 949, 989
San Antonio
02/01/2007
at&t/SBC/Southwestern Bell
SNANTXMADS0
Martinez
Genband/Nortel DMS-100
310, 661-2, 666
San Antonio
02/01/2007
at&t/SBC/Southwestern Bell
SNANTXLSRS1
Leon Springs
Genband/Nortel RSC
687, 698
San Antonio
02/01/2007
at&t/SBC/Southwestern Bell
SNANTXEDDS0
Edison
Genband/Nortel DMS-100
304, 333, 337, 359-60, 648
Photo 3 shows the fiber optic cable right of way.
San Antonio
02/01/2007
at&t/SBC/Southwestern Bell
SNANTXDIDS2
Diamond
Genband/Nortel DMS-100
308, 321, 323, 340-5, 348-9, 366, 377, 384, 442, 524-5, 541, 979
DS2 is a local end-office switch. 01T is the LATA tandem serving the northern San Antonio area. The building looks deceptive - there are three large additions in the back
San Antonio
02/01/2007
at&t/SBC/Southwestern Bell
SNANTXCUDS0
Culebra
Genband/Nortel DMS-100
256-7, 397, 509, 520-3, 543, 647, 680-2, 684, 688, 706, 767
Photo 3 was taken down the street.
San Antonio
02/01/2007
at&t/SBC/Southwestern Bell
SNANTXCADS2
Capitol
Nokia/Alcatel/Lucent 5ESS
206-8, 225, 227-9, 231, 233, 235, 244, 246, 250, 255, 258, 261, 272, 281, 292, 296-7, 302, 335, 351-4, 357-8, 362, 368-70, 423, 444, 472, 474-6, 518, 527-8, 554, 688, 671, 704, 730, 856, 886, 925, 938, 978, 999
DS2 & DS3 are local end-office switches. 03T is the LATA tandem for the downtown and southern San Antonio area. 06T is for TOPS (Traffic Operator Position System) functions.
San Antonio
02/01/2007
at&t/SBC/Southwestern Bell
SNANTXBADS0
Babcock
Nokia/Alcatel/Lucent 5ESS
458, 558, 561, 641, 690-1, 694, 696-7, 699, 877