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NPA: 520 [Rate centres in NPA 520] [Dial plan for NPA 520]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
520-664 2 Tucson AZ TCSNAZSEDS0  9636 QWEST CORPORATION 668      
520-664 3 Tucson AZ TCSNAZXGDS0  7465 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - AZ 668   2005-09-17   
520-664 4 Tucson AZ TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2006-05-21   
520-664 5 Tucson AZ TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2006-05-21   
520-664 6 Tucson AZ TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2006-05-21   
520-664 7 Tucson AZ TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2006-11-15   
520-664 8 Tucson AZ TCSMAZOI3MD  6529 T-MOBILE USA, INC. 668   2006-06-05   
520-664 9 Tucson AZ TCSNAZSEDS0  9636 QWEST CORPORATION 668      
520-665 A Tucson AZ MARNAZ02RS1  9636 QWEST CORPORATION 668      
520-665 0 Tucson AZ MARNAZ02RS1  9636 QWEST CORPORATION 668      
520-665 1 Tucson AZ TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668   2005-12-04   
520-665 2 Tucson AZ MARNAZ02RS1  9636 QWEST CORPORATION 668      
520-665 3 Tucson AZ TCSNAZFWDS0  9636 QWEST CORPORATION 668      
520-665 4 Tucson AZ TCSNAZFWDS0  9636 QWEST CORPORATION 668      
520-665 5 Tucson AZ TCSNAZSODS0  9636 QWEST CORPORATION 668      
520-665 6 Tucson AZ TCSNAZSODS0  9636 QWEST CORPORATION 668      
520-665 7 Tucson AZ TCSNAZSODS0  9636 QWEST CORPORATION 668      
520-665 8 Tucson AZ TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668   2005-12-04   
520-665 9 Tucson AZ TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668   2005-12-04   
520-666 A Casa Grande AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
520-666 0 Casa Grande AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2017-11-10   
520-666 1 Casa Grande AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2017-11-10   
520-666 2 Casa Grande AZ PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666   2017-11-11   
520-666 3 Casa Grande AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2017-11-18   
520-666 4 Casa Grande AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2017-11-18   
520-666 5 Casa Grande AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2017-11-18   
520-666 6 Casa Grande AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2017-11-10   
520-666 7 Casa Grande AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2017-11-18   
520-666 8 Casa Grande AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2019-06-20   
520-666 9 Casa Grande AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2019-06-20   
520-667 A Tucson AZ TCSNAZQK6MD  732J NUSO, LLC 668      
520-667 0 Tucson AZ TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2023-06-20   
520-667 1 Tucson AZ TCSNAZQK6MD  732J NUSO, LLC 668   2023-04-06   
520-667 2 Tucson AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2023-06-30   
520-667 3 Tucson AZ TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2023-06-20   
520-667 4 Tucson AZ TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2023-06-20   
520-667 5 Tucson AZ TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2023-06-20   
520-667 6 Tucson AZ TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2023-06-20   
520-667 7 Tucson AZ TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2023-06-20   
520-667 8 Tucson AZ TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2023-06-20   
520-667 9 Tucson AZ TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2023-06-20   
520-668 A Tucson AZ TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-668 0 Tucson AZ TCSMAZOI3MD  6529 T-MOBILE USA, INC. 668   2005-02-25   
520-668 1 Tucson AZ TCSMAZOI3MD  6529 T-MOBILE USA, INC. 668   2005-02-25   
520-668 2 Tucson AZ TCSMAZOI3MD  6529 T-MOBILE USA, INC. 668   2005-03-18   
520-668 3 Tucson AZ TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2005-09-17   
520-668 4 Tucson AZ TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2005-10-13   
520-668 5 Tucson AZ TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2005-10-13   
520-668 6 Tucson AZ TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2005-10-13   
520-668 7 Tucson AZ TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2005-10-13   

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Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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