Area Code 602
Telephone Central Office Building Pictures

The following are representative examples of telephone central office buildings in Area Code 602 (inner Phoenix, Arizona).

Click on the pictures below for a larger version.

Phoenix "Main/Tandem" Photo 2 | Photo 3	Listing Updated: April 2021 Operating Company: CenturyLink/Qwest/US West/Mountain Bell & AT&T Long Lines CLLI: PHNXAZMADS1 PHNXAZMADS4 Switch Type: DS1: Ribbon/Genband//Nortel DMS-100 DS4: Nokia/Alcatel/Lucent 5ESS Prefixes Served: DS1: (602) 313, 364-5, 372, 379, 382, 506, 514, 542, 594, 597, 771, 774 DS4: (602) 208, 213, 219, 223,225-7, 229, 238-9, 250-9, 261-2, 270-1, 307, 310, 322, 340, 378, 401, 407-9, 416-7, 420, 440, 452, 462, 495-6, 498, 519, 523, 528, 534, 537, 590, 593, 608, 701, 709, 712, 716, 719-20, 744, 747, 766, 817, 822, 827, 876 Notes: Also houses the Phoenix area LATA tandem for Qwest. Co-located with an AT&T Long Lines 4ESS tandem (PHNXAZMA03T) with Network Switch Number (NSN) 075-T. Photos 2 and 3 by Craig L. in September 2010. Updated picture source: GSV.
Phoenix "Cactus" Photo 2	Listing Updated: April 2021 Operating Company: CenturyLink/Qwest/US West/Mountain Bell CLLI: PHNXAZCADS0 Switch Type: Nokia/Alcatel/Lucent 5ESS Prefixes Served: (602) 404, 482, 485, 493-4, 569, 652, 765, 787-8, 867, 923, 953, 971, 992, 996 Notes: Original photo by Craig L. in December 2009. Updated picture source: GSV.
Phoenix "East" Photo 2	Listing Updated: April 2021 Operating Company: CenturyLink/Qwest/US West/Mountain Bell CLLI: PHNXAZEADS0 Switch Type: Nokia/Alcatel/Lucent 5ESS Prefixes Served: (602) 220, 225, 231, 236, 244, 267, 273, 275, 302, 306, 389, 392, 629, 681, 683, 685, 797, 914 Notes: Original photo by Craig L. in September 2010. Updated picture source: GSV
Phoenix "Greenway" Photo 2	Listing Updated: April 2021 Operating Company: CenturyLink/Qwest/US West/Mountain Bell CLLI: PHNXAZGRDS0 Switch Type: Nokia/Alcatel/Lucent 5ESS Prefixes Served: (602) 298, 338, 375, 436, 439, 467, 504, 543, 547-8, 564, 588, 644, 789, 843, 862-3, 866, 896, 938, 942, 978, 993 Notes: Original photo by Craig L. in October 2009. Updated picture source: GSV
Phoenix "Laveen" Photo 2 | Photo 3	Listing Updated: April 2021 Operating Company: CenturyLink/Qwest/US West/Mountain Bell CLLI: PHNXAZLVDS0 Switch Type: Ribbon/Genband//Nortel DMS-10 Prefixes Served: (602) 237 Notes: Original photos 2 and 3 by Craig L. Photo 2 in February 2012, Photo 3 in July 2010. Updated picture source: GSV.
Phoenix "North" Photo 2	Listing Updated: April 2021 Operating Company: CenturyLink/Qwest/US West/Mountain Bell CLLI: PHNXAZNODS3 Switch Type: Nokia/Alcatel/Lucent 5ESS Prefixes Served: (602) 200, 207, 212, 217, 221-2, 230, 234-5, 240-1, 248, 260, 263-6, 274, 277. 279-80, 285, 287, 294, 297, 351, 406, 479, 490, 512, 530, 532, 546, 559, 604-5, 630-1, 636, 640, 650-1, 664-5, 728, 745, 764, 776, 798, 916 Notes: Original photo by Craig L. in June 2010. Updated picture source: GSV.
Phoenix "Northeast" Photo 2	Listing Updated: April 2021 Operating Company: CenturyLink/Qwest/US West/Mountain Bell CLLI: PHNXAZNEDS0 Switch Type: Nokia/Alcatel/Lucent 5ESS Prefixes Served: (602) 224, 355, 381, 474, 508, 521-2, 553, 599, 667, 724, 778, 801, 808, 840, 852, 912, 952, 954-7, 977 Notes: Original photo by Craig L. in June 2010. Updated picture source: GSV.
Phoenix "Northwest" Photo 2	Listing Updated: April 2021 Operating Company: CenturyLink/Qwest/US West/Mountain Bell CLLI: PHNXAZNWDS0 Switch Type: Nokia/Alcatel/Lucent 5ESS Prefixes Served: (602) 242, 246, 249, 335-6, 347, 433, 544, 589, 634, 841, 864-5, 973, 995 Notes: Original photo by Craig L. in June 2010. Updated picture source: GSV.
Phoenix "South" Photo 2	Listing Updated: April 2021 Operating Company: CenturyLink/Qwest/US West/Mountain Bell CLLI: PHNXAZSODS0 Switch Type: Nokia/Alcatel/Lucent 5ESS Prefixes Served: (602) 232, 243, 268, 276, 304-5, 323 Notes: Original photo by Craig L. in June 2010. Updated picture source: GSV.
Phoenix "Southeast" Photo 2	Listing Updated: April 2021 Operating Company: CenturyLink/Qwest/US West/Mountain Bell CLLI: PHNXAZSEDS0 Switch Type: Nokia/Alcatel/Lucent 5ESS Prefixes Served: (602) 414, 426, 431, 437-8, 453-4, 458, 470, 659 Notes: Original photo by Craig L. in December 2009. Updated picture source: GSV.
Phoenix "Sunnyslope" Photo 2	Listing Updated: April 2021 Operating Company: CenturyLink/Qwest/US West/Mountain Bell CLLI: PHNXAZSYDS0 Switch Type: Nokia/Alcatel/Lucent 5ESS Prefixes Served: (602) 216, 328, 331, 371, 395, 674, 678, 749, 861, 870, 906, 943-4, 997 Notes: Original photo by Craig L. in December 2009. Updated picture source: GSV.
Phoenix "West" Photo 2	Listing Updated: April 2021 Operating Company: CenturyLink/Qwest/US West/Mountain Bell CLLI: PHNXAZWEDS0 Switch Type: Nokia/Alcatel/Lucent 5ESS Prefixes Served: (602) 233, 269, 272, 278, 352-3, 415, 442, 447, 455, 477, 484, 533 Notes: Original photo by Craig L. in December 2009. Updated picture source: GSV.

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