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 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
623-451 A TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
623-451 0 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
623-451 1 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
623-451 2 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
623-451 3 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
623-451 4 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
623-451 5 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
623-451 6 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
623-451 7 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
623-451 8 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
623-451 9 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
623-455 A PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666      
623-455 0 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2006-05-01   
623-455 1 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2006-05-01   
623-455 2 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2006-05-01   
623-455 3 PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666   2006-06-05   
623-455 4 PEORAZFSDS0  2191 ACCIPITER COMMUNICATIONS INC 666   2006-05-07   
623-455 5 PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2005-02-21   
623-455 6 PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2005-02-21   
623-455 7 BRDSAZMADS0  9636 QWEST CORPORATION 666   2006-04-17   
623-455 8 PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666   2006-06-05   
623-455 9 PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666   2006-06-05   
623-462 A PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
623-462 0 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2022-10-31   
623-462 1 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2022-10-31   
623-462 2 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2022-10-31   
623-462 3 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2022-10-31   
623-462 4 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2022-10-31   
623-462 5 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2022-10-31   
623-462 6 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2022-10-31   
623-462 7 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2022-10-31   
623-462 8 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2022-10-31   
623-462 9 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2022-10-31   
623-463 A GLDLAZMADS0  9636 QWEST CORPORATION 666      
623-463 0 GLDLAZMADS0  9636 QWEST CORPORATION 666      
623-463 1 GLDLAZMADS0  9636 QWEST CORPORATION 666      
623-463 2 GLDLAZMADS0  9636 QWEST CORPORATION 666      
623-463 3 GLDLAZMADS0  9636 QWEST CORPORATION 666      
623-463 4 GLDLAZMADS0  9636 QWEST CORPORATION 666      
623-463 5 TLSNAZMADS0  9636 QWEST CORPORATION 666      
623-463 6 GLDLAZMADS0  9636 QWEST CORPORATION 666      
623-463 7 GLDLAZMADS0  9636 QWEST CORPORATION 666      
623-463 8 GLDLAZMADS0  9636 QWEST CORPORATION 666      
623-463 9 GLDLAZMADS0  9636 QWEST CORPORATION 666      
623-465 A NWRVAZMADS0  9636 QWEST CORPORATION 666      
623-466 A PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666      
623-466 0 PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666   2005-12-05   
623-466 1 DRVYAZNODS0  9636 QWEST CORPORATION 666   2003-12-08   
623-466 2 PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2004-10-21   
623-466 3 PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2004-10-21   
623-466 4 PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2004-11-05   
623-466 5 PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2004-12-06   
623-466 6 PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666   2005-12-05   
623-466 7 PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666   2004-10-12   
623-466 8 PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666   2004-10-12   
623-466 9 PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666   2005-12-05   
623-469 A PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666      
623-469 0 PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666   2017-06-25   
623-469 1 PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666   2017-06-25   
623-469 2 PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666   2017-06-25   
623-469 3 PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666   2017-06-25   
623-469 4 PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666   2017-06-25   
623-469 5 PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666   2017-06-25   
623-469 6 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2017-09-09   
623-469 7 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2017-09-09   
623-469 8 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2017-09-09   
623-469 9 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2017-09-09   
623-471 A BCKYAZMADS0  9636 QWEST CORPORATION 666      
623-471 0 PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666   2019-12-02   
623-471 1 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2019-11-07   
623-471 2 BCKYAZMADS0  9636 QWEST CORPORATION 666   2019-09-25   
623-471 3 BCKYAZMADS0  9636 QWEST CORPORATION 666   2019-09-25   
623-471 4 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2019-10-12   
623-471 5 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2019-10-12   
623-471 6 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2019-10-12   
623-471 7 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2019-11-07   
623-471 8 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2019-11-07   
623-471 9 PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2019-11-07   
623-473 A PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
623-473 0 PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666   2019-07-13   
623-473 1 PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666   2019-07-13   
623-473 2 PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666   2019-07-13   
623-473 3 PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666   2019-07-13   
623-473 4 PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666   2019-07-13   
623-473 5 PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666   2019-07-13   
623-473 6 PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666   2019-07-13   
623-473 7 PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666   2019-07-13   
623-473 8 PHNXAZUI8MD  508J CENTURYLINK COMMUNICATIONS, LLC 666   2019-07-13   
623-473 9 PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666   2018-11-17   
623-474 A GLDLAZMADS0  9636 QWEST CORPORATION 666      
623-476 A PHNZAZZJDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666      
623-476 0 PHNZAZZJDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666      
623-476 1 PHNZAZZJDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666      
623-476 2 PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666   2004-11-11   
623-476 3 PHNZAZZJDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666      
623-476 4 PHNZAZZJDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 666      
623-476 5 PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666   2004-11-11   
623-476 6 TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666   2006-03-09   
623-476 7 PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666   2004-11-11   
623-476 8 PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666   2004-11-11   

<< 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 >>

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.