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.

Phoenix, AZ

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
602-671 6 PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2020-06-29   
602-671 7 PHNXAZUI8MD  508J CENTURYLINK COMMUNICATIONS, LLC 666   2020-06-28   
602-671 8 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2020-07-09   
602-671 9 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2020-07-09   
602-672 A TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
602-672 0 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
602-672 1 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
602-672 2 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
602-672 3 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
602-672 4 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
602-672 5 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
602-672 6 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
602-672 7 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
602-672 8 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
602-672 9 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
602-673 A PHNXAZMAXWX  6630 SPOK, INC. 666      
602-674 A PHNXAZSYDS0  9636 QWEST CORPORATION 666      
602-674 0 PHNXAZSYDS0  9636 QWEST CORPORATION 666      
602-674 1 PHNXAZSYDS0  9636 QWEST CORPORATION 666      
602-674 2 PHNXAZSYDS0  9636 QWEST CORPORATION 666      
602-674 3 PHNXAZSYDS0  9636 QWEST CORPORATION 666      
602-674 4 PHNXAZSYDS0  9636 QWEST CORPORATION 666      
602-674 5 PHNXAZSYDS0  9636 QWEST CORPORATION 666      
602-674 6 PHNXAZSYDS0  9636 QWEST CORPORATION 666      
602-674 7 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2013-11-01   
602-674 8 PHNXAZSYDS0  9636 QWEST CORPORATION 666      
602-674 9 PHNXAZSYDS0  9636 QWEST CORPORATION 666      
602-675 A PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666      
602-675 0 PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666   2019-07-10   
602-675 1 PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666   2019-07-10   
602-675 2 PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666   2019-07-10   
602-675 3 PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666   2019-07-10   
602-675 4 PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666   2019-07-10   
602-675 5 PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666   2019-07-11   
602-675 6 PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666   2019-07-11   
602-675 7 PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666   2019-07-11   
602-675 8 PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666   2019-07-11   
602-675 9 PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666   2019-07-11   
602-676 A PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666   2025-05-25   
602-676 0 PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666   2025-05-25   
602-676 1 PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2025-05-26   
602-676 2 PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2025-05-26   
602-676 3 PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2025-05-26   
602-676 4 PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2025-05-26   
602-676 5 PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2025-05-26   
602-676 6 PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2025-05-26   
602-676 7 PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2025-05-26   
602-676 8 PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2025-05-26   
602-676 9 PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2025-05-26   
602-677 A PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
602-678 A PHNXAZSYDS0  9636 QWEST CORPORATION 666      
602-679 A PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
602-680 A PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
602-680 0 PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
602-680 1 PHNZAZZJDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666   2006-08-18   
602-680 2 PHNZAZZJDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666   2006-08-18   
602-680 3 PHNZAZZJDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666   2006-08-18   
602-680 4 PHNZAZZJDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666   2006-08-18   
602-680 5 PHNZAZZJDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666   2006-08-18   
602-680 6 PHNZAZZJDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666   2007-06-24   
602-680 7 PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666   2006-10-31   
602-680 8 PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
602-680 9 PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
602-681 A PHNXAZEADS0  9636 QWEST CORPORATION 666      
602-681 0 PHNXAZEADS0  9636 QWEST CORPORATION 666      
602-681 1 PHNXAZEADS0  9636 QWEST CORPORATION 666      
602-681 2 PHNXAZEADS0  9636 QWEST CORPORATION 666      
602-681 3 PHNXAZEADS0  9636 QWEST CORPORATION 666      
602-681 4 PHNXAZEADS0  9636 QWEST CORPORATION 666      
602-681 5 PHNXAZEADS0  9636 QWEST CORPORATION 666      
602-681 6 PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2026-02-28   
602-681 7 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2013-12-20   
602-681 8 PHNXAZEADS0  9636 QWEST CORPORATION 666      
602-681 9 PHNXAZEADS0  9636 QWEST CORPORATION 666      
602-682 A PHNZAZDMDS3  7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ 666      
602-682 0 PHNZAZDMDS3  7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ 666      
602-682 1 PHNZAZDMDS3  7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ 666      
602-682 2 PHNZAZDMDS3  7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ 666      
602-682 3 PHNZAZDMDS3  7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ 666      
602-682 4 PHNZAZDMDS3  7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ 666      
602-682 5 PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666   2005-09-14   
602-682 6 PHNZAZDMDS3  7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ 666      
602-682 7 PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666   2005-09-14   
602-682 8 PHNZAZDMDS3  7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ 666      
602-682 9 PHNZAZDMDS3  7552 LEVEL 3 TELECOM OF ARIZONA, LLC - AZ 666      
602-683 A PHNXAZEADS0  9636 QWEST CORPORATION 666      
602-684 A PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
602-685 A PHNXAZEADS0  9636 QWEST CORPORATION 666      
602-686 A PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
602-687 A PHNZAZZJDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666      
602-687 0 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2006-12-01   
602-687 1 PHNZAZZJDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666      
602-687 2 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2006-12-01   
602-687 3 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2006-12-01   
602-687 4 PHNZAZZJDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666      
602-687 5 PHNZAZZJDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666      
602-687 6 PHNZAZZJDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666   2008-11-23   
602-687 7 PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666   2007-04-23   
602-687 8 PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666   2007-04-23   
602-687 9 PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666   2007-04-23   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 >>

Last updated: Sat, 10 Oct 2026 15:24:20 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.