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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
520-391 A Superior AZ PHNZAZ87PS0  7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 666      
520-391 0 Superior AZ PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
520-391 1 Superior AZ PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
520-391 2 Superior AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
520-391 3 Superior AZ PHNZAZ87PS0  7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 666      
520-391 4 Superior AZ PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666      
520-391 5 Superior AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
520-391 6 Superior AZ PHNXAZ19DS3  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666      
520-391 7 Superior AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
520-391 8 Superior AZ PHNXAZ19DS3  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666      
520-391 9 Superior AZ PHNXAZ19DS3  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666      
520-392 A Tucson AZ TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668      
520-392 0 Tucson AZ TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-392 1 Tucson AZ TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-392 2 Tucson AZ TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668      
520-392 3 Tucson AZ TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668      
520-392 4 Tucson AZ TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-392 5 Tucson AZ TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668      
520-392 6 Tucson AZ TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668      
520-392 7 Tucson AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668      
520-392 8 Tucson AZ TCSNAZMAXCY  318J COMCAST IP PHONE, LLC 668      
520-392 9 Tucson AZ TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668      
520-393 A Tucson AZ GNVYAZMADS0  9636 QWEST CORPORATION 668      
520-393 0 Tucson AZ GNVYAZMADS0  9636 QWEST CORPORATION 668      
520-393 1 Tucson AZ GNVYAZMADS0  9636 QWEST CORPORATION 668      
520-393 2 Tucson AZ GNVYAZMADS0  9636 QWEST CORPORATION 668      
520-393 3 Tucson AZ TCSNAZMAXCY  318J COMCAST IP PHONE, LLC 668      
520-393 4 Tucson AZ GNVYAZMADS0  9636 QWEST CORPORATION 668      
520-393 5 Tucson AZ GNVYAZMADS0  9636 QWEST CORPORATION 668      
520-393 6 Tucson AZ GNVYAZMADS0  9636 QWEST CORPORATION 668      
520-393 7 Tucson AZ GNVYAZMADS0  9636 QWEST CORPORATION 668      
520-393 8 Tucson AZ TCSNAZMAXCY  318J COMCAST IP PHONE, LLC 668      
520-393 9 Tucson AZ TCSMAZOI3MD  6529 T-MOBILE USA, INC. 668      
520-394 A Nogales AZ PTGNAZMARS1  9636 QWEST CORPORATION 668      
520-394 0 Nogales AZ PTGNAZMARS1  9636 QWEST CORPORATION 668      
520-394 1 Nogales AZ   515J IP HORIZON LLC 668      
520-394 2 Nogales AZ PTGNAZMARS1  9636 QWEST CORPORATION 668      
520-394 3 Nogales AZ   6529 T-MOBILE USA, INC. 668      
520-394 4 Nogales AZ TCSNAZMAVMD  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668      
520-394 5 Nogales AZ TCSNAZMAXIX  587F BANDWIDTH.COM CLEC, LLC - AZ 668      
520-394 6 Nogales AZ TCSNAZMAVMD  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668      
520-394 7 Nogales AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668      
520-394 8 Nogales AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668      
520-394 9 Nogales AZ PTGNAZMARS1  9636 QWEST CORPORATION 668      
520-395 A Tucson AZ TCSNAZMAXCY  318J COMCAST IP PHONE, LLC 668      
520-395 0 Tucson AZ TCSNAZMAXCY  318J COMCAST IP PHONE, LLC 668      
520-395 1 Tucson AZ TCSNAZMAXCY  318J COMCAST IP PHONE, LLC 668      
520-395 2 Tucson AZ TCSNAZMAXCY  318J COMCAST IP PHONE, LLC 668      
520-395 3 Tucson AZ   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 668      
520-395 4 Tucson AZ   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 668      
520-395 5 Tucson AZ TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668      
520-395 6 Tucson AZ TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668      
520-395 7 Tucson AZ TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668      
520-395 8 Tucson AZ TCSNAZMAXGX  722E YMAX COMMUNICATIONS CORP. - AZ 668      
520-395 9 Tucson AZ TCSNAZMAVMD  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668      
520-396 A Tucson AZ TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-396 0 Tucson AZ TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-396 1 Tucson AZ TCSMAZSJAMD  7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ 668      
520-396 2 Tucson AZ TCSMAZSJAMD  7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ 668      
520-396 3 Tucson AZ TCSNAZMAXCY  318J COMCAST IP PHONE, LLC 668      
520-396 4 Tucson AZ TCSNAZMAXCY  318J COMCAST IP PHONE, LLC 668      
520-396 5 Tucson AZ TCSNAZEADS0  9636 QWEST CORPORATION 668      
520-396 6 Tucson AZ TCSNAZEADS0  9636 QWEST CORPORATION 668      
520-396 7 Tucson AZ TCSNAZEADS0  9636 QWEST CORPORATION 668      
520-396 8 Tucson AZ TCSMAZOI3MD  6529 T-MOBILE USA, INC. 668      
520-396 9 Tucson AZ TCSMAZOI3MD  6529 T-MOBILE USA, INC. 668      
520-397 A Nogales AZ NGLSAZMARS1  9636 QWEST CORPORATION 668      
520-397 0 Nogales AZ NGLSAZMARS1  9636 QWEST CORPORATION 668      
520-397 1 Nogales AZ NGLSAZMARS1  9636 QWEST CORPORATION 668      
520-397 2 Nogales AZ NGLSAZMARS1  9636 QWEST CORPORATION 668      
520-397 3 Nogales AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668      
520-397 4 Nogales AZ TCSMAZOI3MD  6529 T-MOBILE USA, INC. 668      
520-397 5 Nogales AZ NGLSAZMARS1  9636 QWEST CORPORATION 668      
520-397 7 Nogales AZ NGLSAZMARS1  9636 QWEST CORPORATION 668      
520-397 8 Nogales AZ NGLSAZMARS1  9636 QWEST CORPORATION 668      
520-397 9 Nogales AZ NGLSAZMARS1  9636 QWEST CORPORATION 668      
520-398 A Tucson AZ TUBCAZMARS1  9636 QWEST CORPORATION 668      
520-398 0 Tucson AZ TUBCAZMARS1  9636 QWEST CORPORATION 668      
520-398 1 Tucson AZ TUBCAZMARS1  9636 QWEST CORPORATION 668      
520-398 2 Tucson AZ TUBCAZMARS1  9636 QWEST CORPORATION 668      
520-398 3 Tucson AZ TUBCAZMARS1  9636 QWEST CORPORATION 668      
520-398 4 Tucson AZ TCSNAZMAXCY  318J COMCAST IP PHONE, LLC 668      
520-398 5 Tucson AZ TCSNAZMAXCY  318J COMCAST IP PHONE, LLC 668      
520-398 6 Tucson AZ TCSNAZMAXCY  318J COMCAST IP PHONE, LLC 668      
520-398 7 Tucson AZ TCSNAZMAXCY  318J COMCAST IP PHONE, LLC 668      
520-398 8 Tucson AZ TUBCAZMARS1  9636 QWEST CORPORATION 668      
520-398 9 Tucson AZ TUBCAZMARS1  9636 QWEST CORPORATION 668      
520-399 A Tucson AZ GNVYAZMADS0  9636 QWEST CORPORATION 668      
520-399 0 Tucson AZ GNVYAZMADS0  9636 QWEST CORPORATION 668      
520-399 1 Tucson AZ GNVYAZMADS0  9636 QWEST CORPORATION 668      
520-399 2 Tucson AZ GNVYAZMADS0  9636 QWEST CORPORATION 668      
520-399 3 Tucson AZ GNVYAZMADS0  9636 QWEST CORPORATION 668      
520-399 4 Tucson AZ GNVYAZMADS0  9636 QWEST CORPORATION 668      
520-399 5 Tucson AZ TCSMAZOI3MD  6529 T-MOBILE USA, INC. 668      
520-399 6 Tucson AZ TCSNAZMAVMD  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668      
520-399 7 Tucson AZ TCSNAZMAVMD  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668      
520-399 8 Tucson AZ TCSNAZMAVMD  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668      
520-399 9 Tucson AZ GNVYAZMADS0  9636 QWEST CORPORATION 668      
520-400 A Tucson AZ TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-401 A Tucson AZ TCSMAZOI3MD  6529 T-MOBILE USA, INC. 668      

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

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