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 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
602-892 4   587F BANDWIDTH.COM CLEC, LLC - AZ 666   2014-04-11   
602-892 5   587F BANDWIDTH.COM CLEC, LLC - AZ 666   2014-04-11   
602-892 6   587F BANDWIDTH.COM CLEC, LLC - AZ 666   2014-04-11   
602-892 7   630E ONVOY, LLC - AZ 666   2014-03-30   
602-892 8   630E ONVOY, LLC - AZ 666   2014-03-30   
602-892 9   587F BANDWIDTH.COM CLEC, LLC - AZ 666   2014-04-11   
602-893 A   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2025-10-12   
602-893 0   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2025-10-12   
602-893 1   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2025-10-12   
602-893 2   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2025-10-12   
602-893 3   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2025-10-12   
602-893 4   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2025-10-12   
602-893 5   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2025-10-12   
602-893 6   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2025-10-12   
602-893 7   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2025-10-12   
602-893 8   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2025-10-12   
602-893 9   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2025-10-12   
602-894 A PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
602-894 0   630E ONVOY, LLC - AZ 666   2022-05-22   
602-894 1   630E ONVOY, LLC - AZ 666   2022-05-22   
602-894 2   630E ONVOY, LLC - AZ 666   2022-05-22   
602-894 3   630E ONVOY, LLC - AZ 666   2022-05-22   
602-894 4   630E ONVOY, LLC - AZ 666   2022-05-22   
602-894 5   630E ONVOY, LLC - AZ 666   2022-05-22   
602-894 6   630E ONVOY, LLC - AZ 666   2022-05-22   
602-894 7   630E ONVOY, LLC - AZ 666   2022-05-22   
602-894 8   630E ONVOY, LLC - AZ 666   2022-05-22   
602-894 9   630E ONVOY, LLC - AZ 666   2022-05-22   
602-895 A   490J DISH WIRELESS, LLC 666   2025-10-27   
602-895 0   490J DISH WIRELESS, LLC 666   2025-10-27   
602-895 1   490J DISH WIRELESS, LLC 666   2025-12-01   
602-895 2   490J DISH WIRELESS, LLC 666   2025-12-22   
602-895 3   490J DISH WIRELESS, LLC 666   2026-01-12   
602-895 4   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2025-11-17   
602-895 5   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2025-11-17   
602-895 6   7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 666   2025-10-28   
602-895 7   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2025-11-17   
602-895 8   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2025-11-17   
602-895 9   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2025-11-17   
602-896 A PHNXAZGRDS0  9636 QWEST CORPORATION 666      
602-896 0   9636 QWEST CORPORATION 666      
602-896 1   9636 QWEST CORPORATION 666      
602-896 2   9636 QWEST CORPORATION 666      
602-896 3   9636 QWEST CORPORATION 666      
602-896 4   9636 QWEST CORPORATION 666      
602-896 5   9636 QWEST CORPORATION 666      
602-896 6   9636 QWEST CORPORATION 666      
602-896 7   6529 T-MOBILE USA, INC. 666   2005-10-01   
602-896 8   9636 QWEST CORPORATION 666      
602-896 9   9636 QWEST CORPORATION 666      
602-897 A   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2025-11-03   
602-897 0   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2025-11-03   
602-897 1   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2025-11-03   
602-897 2   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2025-11-03   
602-897 3   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2025-11-03   
602-897 4   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2025-11-03   
602-897 5   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2025-11-03   
602-897 6   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2025-11-03   
602-897 7   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2025-11-03   
602-897 8   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2025-11-03   
602-897 9   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2025-11-03   
602-898 A PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
602-898 0   630E ONVOY, LLC - AZ 666   2022-11-03   
602-898 1   630E ONVOY, LLC - AZ 666   2022-11-03   
602-898 2   630E ONVOY, LLC - AZ 666   2022-11-03   
602-898 3   630E ONVOY, LLC - AZ 666   2022-11-03   
602-898 4   630E ONVOY, LLC - AZ 666   2022-11-03   
602-898 5   630E ONVOY, LLC - AZ 666   2022-11-03   
602-898 6   630E ONVOY, LLC - AZ 666   2022-11-03   
602-898 7   630E ONVOY, LLC - AZ 666   2022-11-03   
602-898 8   630E ONVOY, LLC - AZ 666   2022-11-03   
602-898 9   630E ONVOY, LLC - AZ 666   2022-11-03   
602-899 A PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666      
602-899 0   587F BANDWIDTH.COM CLEC, LLC - AZ 666   2014-08-04   
602-899 1   587F BANDWIDTH.COM CLEC, LLC - AZ 666   2014-08-04   
602-899 2   587F BANDWIDTH.COM CLEC, LLC - AZ 666   2014-08-04   
602-899 3   587F BANDWIDTH.COM CLEC, LLC - AZ 666   2014-08-04   
602-899 4   587F BANDWIDTH.COM CLEC, LLC - AZ 666   2014-08-04   
602-899 5   587F BANDWIDTH.COM CLEC, LLC - AZ 666   2014-08-04   
602-899 6   587F BANDWIDTH.COM CLEC, LLC - AZ 666   2014-08-04   
602-899 7   587F BANDWIDTH.COM CLEC, LLC - AZ 666   2014-08-04   
602-899 8   630E ONVOY, LLC - AZ 666   2014-08-04   
602-899 9   587F BANDWIDTH.COM CLEC, LLC - AZ 666   2014-08-04   
602-900 A PHNXAZ19DS3  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666      
602-900 0   579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666   2014-10-12   
602-900 1   587F BANDWIDTH.COM CLEC, LLC - AZ 666   2014-11-09   
602-900 2   5562 METROPCS, INC. 666   2014-11-10   
602-900 3   5562 METROPCS, INC. 666   2014-11-10   
602-900 4   318J COMCAST IP PHONE, LLC 666   2014-11-25   
602-900 5   318J COMCAST IP PHONE, LLC 666   2014-12-31   
602-900 6   6529 T-MOBILE USA, INC. 666   2015-01-22   
602-900 7   6529 T-MOBILE USA, INC. 666   2015-01-22   
602-900 8   630E ONVOY, LLC - AZ 666   2014-11-03   
602-900 9   630E ONVOY, LLC - AZ 666   2014-11-03   
602-901 A   616J LEAP TELECOM, LLC 666   2025-11-24   
602-901 0   616J LEAP TELECOM, LLC 666   2025-11-24   
602-901 1   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2025-12-03   
602-901 2   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2025-12-18   
602-901 3   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2025-12-18   
602-901 4   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2025-12-18   

<< 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 >>

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.