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
520-371 A TEMPAZNR7MD  5562 METROPCS, INC. 666      
520-371 0   6529 T-MOBILE USA, INC. 666      
520-371 1 TEMPAZNR7MD  5562 METROPCS, INC. 666      
520-371 2 TEMPAZNR7MD  5562 METROPCS, INC. 666      
520-371 3 TEMPAZNR7MD  5562 METROPCS, INC. 666      
520-371 4 TEMPAZNR7MD  5562 METROPCS, INC. 666      
520-371 5 PHNXAZ19DS3  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666      
520-371 6 TEMPAZNR7MD  5562 METROPCS, INC. 666      
520-371 7 TEMPAZNR7MD  5562 METROPCS, INC. 666      
520-371 8 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
520-371 9 TEMPAZNR7MD  5562 METROPCS, INC. 666      
520-374 A CSGRAZMADS0  9636 QWEST CORPORATION 666      
520-380 A TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
520-380 0 PHNXAZ19DS3  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666      
520-380 1 PHNXAZ28VMD  073H TELNYX LLC 666      
520-380 2 PHNXAZ19DS3  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666      
520-380 3 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
520-380 4 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
520-380 5 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
520-380 6 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
520-380 7 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
520-380 8 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
520-380 9   5562 METROPCS, INC. 666      
520-381 A PHNZAZ87PS0  7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 666      
520-381 0 PHNZAZ87PS0  7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 666      
520-381 1 PHNXAZ19DS3  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666      
520-381 2 PHNZAZ87PS0  7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 666      
520-381 3 PHNZAZ87PS0  7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 666      
520-381 4 PHNXAZ19DS3  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666      
520-381 5 PHNXAZ19DS3  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666      
520-381 6 PHNZAZ87PS0  7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 666      
520-381 7 PHNXAZ19DS3  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666      
520-381 8 PHNZAZ87PS0  7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 666      
520-381 9 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
520-413 A PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666      
520-413 0 PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666      
520-413 1 PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666      
520-413 2 PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666      
520-413 3 PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666      
520-413 4 PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666      
520-413 5 PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666      
520-413 6 PHNYAZUXDS0  7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 666      
520-413 7 PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666      
520-413 8 PHNAAZ55DS2  722E YMAX COMMUNICATIONS CORP. - AZ 666      
520-413 9 PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666      
520-414 A PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666      
520-414 0 PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
520-414 1 PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
520-414 2 PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
520-414 3 PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
520-414 4 PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666      
520-414 5 PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
520-414 6 PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
520-414 7 PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
520-414 8 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
520-414 9 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
520-421 A CSGRAZMADS0  9636 QWEST CORPORATION 666      
520-423 A CSGRAZMADS0  9636 QWEST CORPORATION 666      
520-423 0 CSGRAZMADS0  9636 QWEST CORPORATION 666      
520-423 1 CSGRAZMADS0  9636 QWEST CORPORATION 666      
520-423 2 CSGRAZMADS0  9636 QWEST CORPORATION 666      
520-423 3 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
520-423 4 PHNZAZ87PS0  7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 666      
520-423 5 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
520-423 6 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
520-423 7 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
520-423 8 CSGRAZMADS0  9636 QWEST CORPORATION 666      
520-423 9 MRCPAZMADS0  9636 QWEST CORPORATION 666      
520-424 A STFDAZMARS1  9636 QWEST CORPORATION 666      
520-424 0 STFDAZMARS1  9636 QWEST CORPORATION 666      
520-424 1 PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
520-424 2 CLDGAZMARS1  9636 QWEST CORPORATION 666      
520-424 3 STFDAZMARS1  9636 QWEST CORPORATION 666      
520-424 4 PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
520-424 5 PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
520-424 6 PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
520-424 7 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
520-424 8 PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
520-424 9 STFDAZMARS1  9636 QWEST CORPORATION 666      
520-426 A CSGRAZMADS0  9636 QWEST CORPORATION 666      
520-431 A PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
520-431 0 PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
520-431 1 PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
520-431 2 PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
520-431 3 PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
520-431 4 PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
520-431 5 PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
520-431 6 PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
520-431 7 PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
520-431 8 PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
520-431 9 PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
520-450 A TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
520-450 0 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
520-450 1 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
520-450 2 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
520-450 3 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
520-450 4 LNBTAZXCDS3  947E GILA LOCAL EXCHANGE CARRIER, INC. - AZ 666      
520-450 5 PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
520-450 6 PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
520-450 7 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      

<< 1 2 3 4 5 6 >>

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.