623 (Arizona)

197 Blocks Found in Area 623 - List All

 Click on a Block Name for more information about this block.
Block NameAssigned ToSwitches
623-252LEVEL 3
VERIZON WIRELESS		PHNDAZ91DS5
TEMQAZKWCM0
623-466COX COMMUNICATIONS
QWEST CORPORATION
AT&T MOBILITY		PHNEAZCHDS0
DRVYAZNODS0
PHNXAZMACM5
623-824QWEST CORPORATION
VERIZON WIRELESS
TCG
T-MOBILE		PHNXAZMRDS0
TEMQAZKWCM0
PHNYAZUXDS0
TEMPAZNR5MD
623-910VERIZON WIRELESSTEMQAZKWCM0
623-703T-MOBILETEMPAZNR5MD
623-977QWEST CORPORATIONPHNXAZMRDS0
623-297SPRINT PCSPHNZAZNNCM0
623-444T-MOBILE
TCG
XO COMMUNICATIONS INC
COX COMMUNICATIONS		TEMPAZNR5MD
PHNYAZUXDS0
PHNAAZ55DS0
PHNEAZCHDS0
623-566QWEST CORPORATIONAGFIAZSRDS0
623-374QWEST CORPORATION
SPRINT NEXTEL
COX COMMUNICATIONS		BLCNAZMARS1
PHNZAZZMCM1
PHNEAZCHDS0
623-873QWEST CORPORATIONPHNXAZMYDS0
623-594COX COMMUNICATIONSPHNEAZCHDS0
623-208VERIZON WIRELESS
LEVEL 3		TEMQAZKWCM0
PHNDAZ91DS0
623-936QWEST CORPORATIONTLSNAZMADS0
623-433XO COMMUNICATIONS INC
SPRINT NEXTEL
COX COMMUNICATIONS		PHNAAZ55DS1
PHNZAZZMCM1
PHNEAZCHDS0
623-772QWEST CORPORATIONPHNXAZBWDS0
623-210SPRINT PCSPHNZAZNNCM0
623-583QWEST CORPORATIONPHNXAZMRDS0
623-537QWEST CORPORATION
COX COMMUNICATIONS		AGFIAZSRDS0
BRDSAZMADS0
PHNEAZCHDS0
PHNXAZMYDS0
623-218XO COMMUNICATIONS
T-MOBILE
COX COMMUNICATIONS		PHNXAZ19DS1
TEMPAZNR5MD
PHNEAZCHDS0
623-326T-MOBILETEMPAZNR5MD
623-245QWEST CORPORATIONPHNXAZMYDS0
623-925QWEST CORPORATIONGDYRAZCWDS0
BCKYAZMADS0
623-889INTEGRA TELECOM
VERIZON WIRELESS
T-MOBILE
XO COMMUNICATIONS INC		PHNZAZ87DS0
TEMQAZKWCM0
TEMPAZNR5MD
PHNAAZ55DS0
623-975QWEST CORPORATIONBRDSAZMADS0
623-478QWEST CORPORATION
COX COMMUNICATIONS		TLSNAZMADS0
PHNEAZCHDS0
623-847QWEST CORPORATIONGLDLAZMADS0
623-434QWEST CORPORATIONDRVYAZNODS0
623-363AT&T MOBILITYPHNXAZMACM5
623-256VERIZON WIRELESS
COX COMMUNICATIONS		TEMQAZKWCM0
PHNFAZWODS0
623-570T-MOBILETEMPAZNR5MD
623-204CRICKET COMMUNICATIONSPHNEAZ12CM0
623-842QWEST CORPORATIONGLDLAZMADS0
623-533SPRINT PCS
COX COMMUNICATIONS		PHNZAZNNCM0
PHNEAZCHDS0
623-451SPRINT PCSPHNZAZNNCM0
623-628T-MOBILETEMPAZNR5MD
623-582QWEST CORPORATIONDRVYAZNODS0
623-523QWEST CORPORATION
AT&T MOBILITY		PHNXAZMRDS0
PHNXAZMACM5
623-328QWEST CORPORATION
COX COMMUNICATIONS		WNBGAZ01RS1
PHNEAZCHDS0
623-465QWEST CORPORATIONNWRVAZMADS0
623-341SPRINT PCSPHNZAZNNCM0
623-398XO COMMUNICATIONS INC
AT&T MOBILITY
COX COMMUNICATIONS
T-MOBILE		PHNAAZ55DS1
PHNXAZMACM5
PHNEAZCHDS0
TEMPAZNR5MD
623-972QWEST CORPORATIONPHNXAZMRDS0
623-544QWEST CORPORATIONBRDSAZMADS0
623-696VERIZON WIRELESSPHNYAZUOCM3
623-694VERIZON WIRELESSPHNYAZUOCM3
623-262VERIZON WIRELESS
T-MOBILE		TEMQAZKWCM0
TEMPAZNR5MD
623-693VERIZON WIRELESSPHNYAZUOCM3
623-258VERIZON WIRELESSTEMQAZKWCM0
623-535QWEST CORPORATIONLTPKAZMADS0
623-215MCLEODUSA A PAETEC COMPANY
COX COMMUNICATIONS
AT&T MOBILITY		PHNDAZLSDS0
PHNEAZCHDS0
PHNXAZMACM5
623-755CRICKET COMMUNICATIONS
T-MOBILE
YMAX COMMUNICATIONS
360NETWORKS (USA) INC		PHNEAZ12CM0
TEMPAZNR5MD
PHNAAZ55DS2
PHNXAZUI5MD
623-203AT&T MOBILITYPHNXAZMACM5
623-869QWEST CORPORATIONDRVYAZNODS0
623-846QWEST CORPORATIONPHNXAZMYDS0
623-224CRICKET COMMUNICATIONS
T-MOBILE
VERIZON WIRELESS
YMAX COMMUNICATIONS		PHNEAZ12CM0
TEMPAZNR5MD
TEMQAZKWCM0
PHNAAZ55DS2
623-412QWEST CORPORATIONPHNXAZPRDS0
623-687VERIZON WIRELESS
VERIZON ACCESS TRANSMISSION SERVICES
XO COMMUNICATIONS INC		TEMQAZKWCM0
PHNZAZZJDS1
PHNAAZ55DS0
623-237VERIZON WIRELESS
YMAX COMMUNICATIONS
QWEST CORPORATION
LEVEL 3		TEMQAZKWCM0
PHNAAZ55DS2
GLDLAZMADS0
PHNDAZ91DS0
623-234T-MOBILE
YMAX COMMUNICATIONS
COX COMMUNICATIONS
QWEST CORPORATION		TEMPAZNR5MD
PHNAAZ55DS2
PHNEAZCHDS0
DRVYAZNODS0
623-850MOUNTAIN TELECOMMUNICATIONSSCDLAZQFDS0
623-386QWEST CORPORATIONBCKYAZMADS0
623-476VERIZON ACCESS TRANSMISSION SERVICES
COX COMMUNICATIONS
T-MOBILE		PHNZAZZJDS1
PHNEAZCHDS0
TEMPAZNR5MD
623-223CRICKET COMMUNICATIONS
INTEGRA TELECOM
SPRINT NEXTEL
LEVEL 3		PHNEAZ12CM0
PHNZAZ87PS0
PHNZAZZMCM1
PHNDAZ91DS0
623-764SPRINT NEXTELPHNZAZZMCM1
623-707TCG
T-MOBILE
XO COMMUNICATIONS INC		PHNYAZUXDS0
TEMPAZNR5MD
PHNAAZ55DS0
623-249VERIZON WIRELESS
T-MOBILE
COX COMMUNICATIONS		TEMQAZKWCM0
TEMPAZNR5MD
PHNEAZCHDS0
623-692VERIZON WIRELESS
T-MOBILE
VERIZON WIRELESS		PHNYAZUOCM3
TEMPAZNR5MD
TEMQAZKWCM0
623-308AT&T MOBILITY
TCG
T-MOBILE		PHNXAZMACM5
PHNYAZUXDS0
TEMPAZNR5MD
623-986VERIZON WIRELESS
T-MOBILE		TEMQAZKWCM0
TEMPAZNR5MD
623-206CRICKET COMMUNICATIONSPHNEAZ12CM0
623-931QWEST CORPORATIONGLDLAZMADS0
623-512VERIZON WIRELESS
INTEGRA TELECOM		TEMQAZKWCM0
PHNZAZ87DS0
623-487QWEST CORPORATIONPHNXAZPRDS0
623-695VERIZON WIRELESSPHNYAZUOCM3
623-780QWEST CORPORATIONDRVYAZNODS0
623-330T-MOBILETEMPAZNR5MD
623-882QWEST CORPORATION
SPRINT NEXTEL
VERIZON WIRELESS		GDYRAZCWDS0
PHNZAZZMCM1
TEMQAZKWCM0
623-298XO COMMUNICATIONS INC
SPRINT NEXTEL
T-MOBILE		PHNAAZ55DS0
PHNZAZZMCM1
TEMPAZNR5MD
623-251VERIZON WIRELESS
COX COMMUNICATIONS
T-MOBILE		TEMQAZKWCM0
PHNEAZCHDS0
TEMPAZNR5MD
623-776QWEST CORPORATION
VERIZON WIRELESS		PHNXAZPRDS0
TEMQAZKWCM0
623-202SPRINT PCSPHNZAZNNCM0
623-810VERIZON WIRELESSTEMQAZKWCM0
623-933QWEST CORPORATIONPHNXAZMRDS0
623-340SPRINT PCSPHNZAZNNCM0
623-240YMAX COMMUNICATIONS
XO COMMUNICATIONS INC		PHNAAZ55DS2
PHNAAZ55DS1
623-561QWEST CORPORATIONAGFIAZSRDS0
PHNXAZMRDS0
623-670VERIZON WIRELESS
XO COMMUNICATIONS INC		TEMQAZKWCM0
PHNAAZ55DS0
623-815QWEST CORPORATIONPHNXAZMRDS0
623-640VERIZON WIRELESSTEMQAZKWCM0
623-474QWEST CORPORATIONBCKYAZMADS0
DRVYAZNODS0
TLSNAZMADS0
BRDSAZMADS0
GLDLAZMADS0
623-691QWEST CORPORATION
XO COMMUNICATIONS INC		PHNXAZMYDS0
BCKYAZMADS0
PHNAAZ55DS0
623-606VERIZON WIRELESS
SPRINT NEXTEL
AT&T MOBILITY		TEMQAZKWCM0
PHNZAZZMCM1
PHNXAZMACM5
623-225CRICKET COMMUNICATIONS
AT&T MOBILITY
COX COMMUNICATIONS		PHNEAZ12CM0
PHNXAZMACM5
PHNEAZCHDS0
623-907QWEST CORPORATIONTLSNAZMADS0
623-876QWEST CORPORATIONPHNXAZMRDS0
623-939QWEST CORPORATIONGLDLAZMADS0
623-932QWEST CORPORATIONGDYRAZCWDS0
623-435QWEST CORPORATIONGLDLAZMADS0
Block NameAssigned ToSwitches
623-980VERIZON WIRELESSPHNYAZUOCM3
623-748LEVEL 3
XO COMMUNICATIONS INC
COX COMMUNICATIONS		PHNDAZ91DS0
PHNAAZ55DS1
PHNEAZCHDS0
623-853QWEST CORPORATION
VERIZON WIRELESS
T-MOBILE		WHTKAZMARS2
TEMQAZKWCM0
TEMPAZNR5MD
623-806CRICKET COMMUNICATIONS
GILA LOCAL EXCHANGE CARRIER INC
T-MOBILE
LEVEL 3		PHNEAZ12CM0
LNBTAZXCDS3
TEMPAZNR5MD
PHNDAZ91DS0
623-715TCGPHNYAZUXDS0
623-385TW TELECOM
SPRINT NEXTEL
T-MOBILE
CITYNET		PHNZAZDMDS1
PHNZAZZMCM1
TEMPAZNR5MD
PHNYAZXTDS0
623-492QWEST CORPORATIONDRVYAZNODS0
623-773QWEST CORPORATIONPHNXAZPRDS0
623-229AT&T MOBILITYPHNXAZMACM5
623-935QWEST CORPORATIONLTPKAZMADS0
623-974QWEST CORPORATIONPHNXAZMRDS0
623-934QWEST CORPORATIONGLDLAZMADS0
623-418CRICKET COMMUNICATIONSPHNEAZ12CM0
623-293VERIZON WIRELESS
AT&T LOCAL
SPRINT NEXTEL		TEMQAZKWCM0
PHNXAZMAX3X
PHNZAZZMCM1
623-332T-MOBILETEMPAZNR5MD
623-399VERIZON WIRELESS
XO COMMUNICATIONS INC
T-MOBILE
LEVEL 3
COX COMMUNICATIONS		TEMQAZKWCM0
PHNAAZ55DS1
TEMPAZNR5MD
PHNDAZ91DS0
PHNEAZCHDS0
623-217SPRINT PCS
COX COMMUNICATIONS		PHNZAZNNCM0
PHNEAZCHDS0
623-521SPRINT PCSPHNZAZNNCM0
623-552T-MOBILE
GLOBAL CROSSING LOCAL SERVICES INC		TEMPAZNR5MD
PHNAAZGYDS0
623-581QWEST CORPORATIONDRVYAZNODS0
623-505GLOBAL CROSSING LOCAL SERVICES INC
COX COMMUNICATIONS
T-MOBILE		PHNAAZGYDS0
PHNEAZCHDS0
TEMPAZNR5MD
623-241CRICKET COMMUNICATIONS
T-MOBILE
YMAX COMMUNICATIONS
XO COMMUNICATIONS INC
XO COMMUNICATIONS
QWEST CORPORATION		PHNEAZ12CM0
TEMPAZNR5MD
PHNAAZ55DS2
PHNAAZ55DS0
PHNXAZ19DS1
DRVYAZNODS0
623-587QWEST CORPORATIONDRVYAZNODS0
623-915QWEST CORPORATIONGLDLAZMADS0
623-243VERIZON WIRELESS
GLOBAL CROSSING LOCAL SERVICES INC
COX COMMUNICATIONS		TEMQAZKWCM0
PHNAAZGYDS0
PHNEAZCHDS0
623-322COX COMMUNICATIONSPHNEAZCHDS0
623-877QWEST CORPORATIONPHNXAZBWDS0
623-445QWEST CORPORATION
XO COMMUNICATIONS INC		DRVYAZNODS0
PHNAAZ55DS0
623-734VERIZON WIRELESS
VERIZON ACCESS TRANSMISSION SERVICES
AT&T MOBILITY
SPRINT NEXTEL
XO COMMUNICATIONS INC		TEMQAZKWCM0
PHNZAZZJDS1
PHNXAZMACM5
PHNZAZZMCM1
PHNAAZ55DS1
623-688VERIZON WIRELESSPHNYAZUOCM3
623-344MOUNTAIN TELECOMMUNICATIONSSCDLAZQFDS0
623-565T-MOBILE
SPRINT NEXTEL
INTEGRA TELECOM
LEVEL 3		TEMPAZNR5MD
PHNZAZZMCM1
PHNZAZ87DS0
PHNDAZ91DS5
PHNDAZ91DS0
623-572QWEST CORPORATIONAGFIAZSRDS0
623-826VERIZON WIRELESSTEMQAZKWCM0
623-414VERIZON WIRELESS
COX COMMUNICATIONS
INTEGRA TELECOM
T-MOBILE		TEMQAZKWCM0
PHNEAZCHDS0
PHNZAZ87DS0
TEMPAZNR5MD
623-856QWEST CORPORATIONLTPKAZMADS0
623-242LEVEL 3
SPRINT NEXTEL
T-MOBILE
COX COMMUNICATIONS		PHNDAZ91DS0
PHNZAZZMCM1
TEMPAZNR5MD
PHNEAZCHDS0
623-321PAC-WEST TELECOMM INCPHNXAZMAX0X
623-551QWEST CORPORATIONDRVYAZNODS0
623-333QWEST CORPORATIONTLSNAZMADS0
623-979QWEST CORPORATIONPHNXAZPRDS0
623-327QWEST CORPORATIONBCKYAZMADS0
TLSNAZMADS0
623-546QWEST CORPORATIONBRDSAZMADS0
623-266COX COMMUNICATIONSPHNEAZCHDS0
623-792T-MOBILE
TW TELECOM
CRICKET COMMUNICATIONS
COX COMMUNICATIONS		TEMPAZNR5MD
PHNZAZDMDS1
PHNEAZ12CM0
PHNEAZCHDS0
623-937QWEST CORPORATIONGLDLAZMADS0
623-247QWEST CORPORATIONPHNXAZMYDS0
623-825QWEST CORPORATIONAGFIAZSRDS0
623-738LEVEL 3
T-MOBILE
VERIZON WIRELESS		PHNDAZ91DS0
TEMPAZNR5MD
TEMQAZKWCM0
623-930QWEST CORPORATIONGLDLAZMADS0
623-742QWEST CORPORATION
XO COMMUNICATIONS INC
T-MOBILE		NWRVAZMADS0
PHNAAZ55DS0
TEMPAZNR5MD
TLSNAZMADS0
623-845QWEST CORPORATION
T-MOBILE		PHNXAZMYDS0
TEMPAZNR5MD
623-432SPRINT NEXTELPHNZAZZMCM1
623-486QWEST CORPORATIONPHNXAZPRDS0
623-222QWEST CORPORATIONBRDSAZMADS0
623-643QWEST CORPORATION
XO COMMUNICATIONS INC		PHNXAZPRDS0
PHNAAZ55DS0
TLSNAZMADS0
623-536QWEST CORPORATIONLTPKAZMADS0
623-872QWEST CORPORATIONPHNXAZBWDS0
PHNXAZMRDS0
623-377VERIZON WIRELESSPHNYAZUOCM3
623-878QWEST CORPORATIONPHNXAZPRDS0
623-349MOUNTAIN TELECOMMUNICATIONSSCDLAZQFDS0
623-376QWEST CORPORATIONAGFIAZSRDS0
623-329CRICKET COMMUNICATIONSPHNEAZ12CM0
623-261SPRINT PCSPHNZAZNNCM0
623-393QWEST CORPORATIONWNBGAZ01RS1
BCKYAZMADS0
623-207QWEST CORPORATION
LEVEL 3
XO COMMUNICATIONS INC
MCLEODUSA A PAETEC COMPANY		DRVYAZNODS0
PHNDAZ91DS5
GDYRAZCWDS0
PHNAAZ55DS0
PHNDAZLSDS0
623-221SPRINT PCSPHNZAZNNCM0
623-334QWEST CORPORATIONPHNXAZPRDS0
623-760TCG
T-MOBILE
AT&T MOBILITY		PHNYAZUXDS0
TEMPAZNR5MD
PHNXAZMACM5
623-255SPRINT PCS
YMAX COMMUNICATIONS
VERIZON ACCESS TRANSMISSION SERVICES		PHNZAZNNCM2
PHNAAZ55DS2
PHNZAZZJDS1
623-236VERIZON WIRELESS
XO COMMUNICATIONS INC
COX COMMUNICATIONS
QWEST CORPORATION		TEMQAZKWCM0
PHNAAZ55DS1
PHNEAZCHDS0
DRVYAZNODS0
623-556QWEST CORPORATION
VERIZON WIRELESS		BRDSAZMADS0
TEMQAZKWCM0
623-239LEVEL 3
YMAX COMMUNICATIONS
T-MOBILE		PHNDAZ91DS0
PHNAAZ55DS2
TEMPAZNR5MD
623-209ESCHELON TELECOM
T-MOBILE		PHNXAZ28DS2
TEMPAZNR5MD
623-866QWEST CORPORATION
VERIZON WIRELESS		PHNXAZMYDS0
TEMQAZKWCM0
GLDLAZMADS0
623-848QWEST CORPORATIONPHNXAZMYDS0
623-455T-MOBILE
COX COMMUNICATIONS
ZONA COMMUNICATIONS
LEVEL 3
QWEST CORPORATION		TEMPAZNR5MD
PHNEAZCHDS0
PEORAZZF1KD
PHNDAZ91DS0
PHNDAZ91DS5
BRDSAZMADS0
623-362QWEST CORPORATIONAGFIAZSRDS0
623-302VERIZON WIRELESS
T-MOBILE
COX COMMUNICATIONS		TEMQAZKWCM0
TEMPAZNR5MD
PHNEAZCHDS0
623-214QWEST CORPORATIONBRDSAZMADS0
623-201CRICKET COMMUNICATIONS
XO COMMUNICATIONS INC
GLOBAL CROSSING LOCAL SERVICES INC
T-MOBILE		PHNEAZ12CM0
PHNAAZ55DS0
PHNAAZGYDS0
TEMPAZNR5MD
623-518SPRINT NEXTEL
VERIZON ACCESS TRANSMISSION SERVICES
COX COMMUNICATIONS		PHNZAZZMCM1
PHNZAZZJDS1
PHNEAZCHDS0
623-680VERIZON WIRELESSTEMQAZKWCM0
623-580QWEST CORPORATIONDRVYAZNODS0
623-875QWEST CORPORATIONPHNXAZMRDS0
623-698VERIZON WIRELESS
T-MOBILE
SPRINT		PHNYAZUOCM3
TEMPAZNR5MD
PHNXAZMATMD
623-313CRICKET COMMUNICATIONS
T-MOBILE
QWEST CORPORATION		PHNEAZ12CM0
TEMPAZNR5MD
DRVYAZNODS0
623-388QWEST CORPORATION
T-MOBILE
COX COMMUNICATIONS
SPRINT NEXTEL		CRCYAZNMRS1
TEMPAZNR5MD
PHNEAZCHDS0
TLSNAZMADS0
PHNZAZZMCM1
DRVYAZNODS0
623-238VERIZON WIRELESS
SHARENET COMMUNICATIONS
QWEST CORPORATION
T-MOBILE		TEMQAZKWCM0
PHNXAZWEDS3
DRVYAZNODS0
TEMPAZNR5MD
623-879QWEST CORPORATION
CRICKET COMMUNICATIONS		DRVYAZNODS0
PHNEAZ12CM0
623-271VERIZON WIRELESS
T-MOBILE
COX COMMUNICATIONS		TEMQAZKWCM0
TEMPAZNR5MD
PHNEAZCHDS0
623-205CRICKET COMMUNICATIONSPHNEAZ12CM0
623-547QWEST CORPORATION
COX COMMUNICATIONS
T-MOBILE		LTPKAZMADS0
PHNEAZCHDS0
DRVYAZNODS0
TEMPAZNR5MD
623-463QWEST CORPORATIONGLDLAZMADS0
TLSNAZMADS0
623-337T-MOBILE
VERIZON WIRELESS
COX COMMUNICATIONS
AT&T MOBILITY
TCG		TEMPAZNR5MD
TEMQAZKWCM0
PHNEAZCHDS0
PHNXAZMACM5
PHNYAZUXDS0
623-584QWEST CORPORATIONBRDSAZMADS0
623-849QWEST CORPORATIONPHNXAZMYDS0
623-516QWEST CORPORATIONDRVYAZNODS0