Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Casa Grande, AZ

<< 1 2 3 4 5 6 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
520-450 8 PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
520-450 9 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
520-464 A ELOYAZ01RS1  9636 QWEST CORPORATION 666      
520-464 0 ELOYAZ01RS1  9636 QWEST CORPORATION 666      
520-464 1 ELOYAZ01RS1  9636 QWEST CORPORATION 666      
520-464 2 PHNAAZ55DS2  722E YMAX COMMUNICATIONS CORP. - AZ 666      
520-464 3 ELOYAZ01RS1  9636 QWEST CORPORATION 666      
520-464 4 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
520-464 5 PHNAAZ55DS2  722E YMAX COMMUNICATIONS CORP. - AZ 666      
520-464 6 PHNAAZ55DS2  722E YMAX COMMUNICATIONS CORP. - AZ 666      
520-464 7 PHNAAZ55DS2  722E YMAX COMMUNICATIONS CORP. - AZ 666      
520-464 8 ELOYAZ01RS1  9636 QWEST CORPORATION 666      
520-464 9 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
520-466 A ELOYAZ01RS1  9636 QWEST CORPORATION 666      
520-466 0 ELOYAZ01RS1  9636 QWEST CORPORATION 666      
520-466 1 ELOYAZ01RS1  9636 QWEST CORPORATION 666      
520-466 2 ELOYAZ01RS1  9636 QWEST CORPORATION 666      
520-466 3 ELOYAZ01RS1  9636 QWEST CORPORATION 666      
520-466 4 ELOYAZ01RS1  9636 QWEST CORPORATION 666      
520-466 5 AZCYAZ03RS1  9636 QWEST CORPORATION 666      
520-466 6 AZCYAZ03RS1  9636 QWEST CORPORATION 666      
520-466 7 ELOYAZ01RS1  9636 QWEST CORPORATION 666      
520-466 8 AZCYAZ03RS1  9636 QWEST CORPORATION 666      
520-466 9 ELOYAZ01RS1  9636 QWEST CORPORATION 666      
520-472 A MRCPAZMADS0  9636 QWEST CORPORATION 666      
520-472 0 TEMPAZNR7MD  5562 METROPCS, INC. 666      
520-472 1 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
520-472 2 MRCPAZMADS0  9636 QWEST CORPORATION 666      
520-472 3 MRCPAZMADS0  9636 QWEST CORPORATION 666      
520-472 4 PHNXAZMAXQY  624H ONVOY SPECTRUM, LLC 666      
520-472 5   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
520-472 6 MRCPAZMADS0  9636 QWEST CORPORATION 666      
520-472 7 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
520-472 8 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
520-472 9 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
520-483 A PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
520-483 0 PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
520-483 1 PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
520-483 2 PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
520-483 3 PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
520-483 4 PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
520-483 5 PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
520-483 6 PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
520-483 7 PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
520-483 8 PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
520-483 9 PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
520-494 A AZCYAZ03RS1  9636 QWEST CORPORATION 666      
520-494 0 AZCYAZ03RS1  9636 QWEST CORPORATION 666      
520-494 1 AZCYAZ03RS1  9636 QWEST CORPORATION 666      
520-494 2 MRCPAZMADS0  9636 QWEST CORPORATION 666      
520-494 3 PHNZAZZJDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666      
520-494 4 PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
520-494 5 CSGRAZMADS0  9636 QWEST CORPORATION 666      
520-494 6 CSGRAZMADS0  9636 QWEST CORPORATION 666      
520-494 7 MRCPAZMADS0  9636 QWEST CORPORATION 666      
520-494 8 AZCYAZ03RS1  9636 QWEST CORPORATION 666      
520-494 9 AZCYAZ03RS1  9636 QWEST CORPORATION 666      
520-509 A PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666      
520-509 0 PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666      
520-509 1 PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666      
520-509 2 PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666      
520-509 3 PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666      
520-509 4 PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666      
520-509 5 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
520-509 6 PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666      
520-509 7 PHNAAZ55DS2  722E YMAX COMMUNICATIONS CORP. - AZ 666      
520-509 9 PHNAAZ55DS2  722E YMAX COMMUNICATIONS CORP. - AZ 666      
520-510 A PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
520-510 0 PHNXAZ19DS3  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666      
520-510 1 PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
520-510 2 PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
520-510 3 PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
520-510 4 TEMPAZNR7MD  5562 METROPCS, INC. 666      
520-510 5 PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
520-510 6 PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
520-510 7 PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
520-510 8 PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
520-510 9 PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
520-518 A PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
520-518 0 PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
520-518 1 PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
520-518 2 PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
520-518 3 PHNXAZ19DS3  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666      
520-518 4 PHNXAZ19DS3  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666      
520-518 5 PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666      
520-518 6 PHNXAZ19DS3  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666      
520-518 7 PHNXAZ19DS3  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666      
520-518 8 PHNXAZ19DS3  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666      
520-518 9 PHNXAZ19DS3  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666      
520-532 A PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
520-532 0 PHNXAZMAXQY  624H ONVOY SPECTRUM, LLC 666      
520-532 1 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
520-532 2 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
520-532 3 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
520-532 4 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
520-532 5 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
520-532 6 PHNXAZMAXQY  624H ONVOY SPECTRUM, LLC 666      
520-532 7 PHNXAZMAXQY  624H ONVOY SPECTRUM, LLC 666      
520-532 8 PHNXAZMAXQY  624H ONVOY SPECTRUM, LLC 666      
520-532 9 PHNXAZMAXQY  624H ONVOY SPECTRUM, LLC 666      

<< 1 2 3 4 5 6 >>

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.