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.

NPA: 346 [Rate centres in NPA 346] [Dial plan for NPA 346]

<< 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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
346-449 5 Channelview TX HSTNTXYADS5  903C ONVOY, LLC - TX 560      
346-449 6 Channelview TX HSTNTXYADS5  903C ONVOY, LLC - TX 560      
346-449 7 Channelview TX HSTNTXYADS5  903C ONVOY, LLC - TX 560      
346-449 8 Channelview TX HSTNTXYADS5  903C ONVOY, LLC - TX 560      
346-449 9 Channelview TX HSTDTXBG8MD  5562 METROPCS, INC. 560      
346-450 A Sugar Land TX HSTDTXBG8MD  5562 METROPCS, INC. 560      
346-450 0 Sugar Land TX HSTDTXBG8MD  5562 METROPCS, INC. 560      
346-450 1 Sugar Land TX HSTDTXBG8MD  5562 METROPCS, INC. 560      
346-450 2 Sugar Land TX HSTDTXBG8MD  5562 METROPCS, INC. 560      
346-450 3 Sugar Land TX HSTDTXBG8MD  5562 METROPCS, INC. 560      
346-450 4 Sugar Land TX HSTDTXBG8MD  5562 METROPCS, INC. 560      
346-450 5 Sugar Land TX HSTNTXYADS5  903C ONVOY, LLC - TX 560      
346-450 6 Sugar Land TX HSTNTXYADS5  903C ONVOY, LLC - TX 560      
346-450 7 Sugar Land TX HSTNTXYADS5  903C ONVOY, LLC - TX 560      
346-450 8 Sugar Land TX HSTNTXYADS5  903C ONVOY, LLC - TX 560      
346-450 9 Sugar Land TX HSTDTXBG8MD  5562 METROPCS, INC. 560      
346-451 A Houston TX HSTNTX01MMD  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560      
346-451 0 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
346-451 1 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
346-451 2 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
346-451 3 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
346-451 4 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
346-451 5 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
346-451 6 Houston TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560      
346-451 7 Houston TX HSTNTX01MMD  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560      
346-451 8 Houston TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560      
346-451 9 Houston TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560      
346-452 A Cypress TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
346-452 0 Cypress TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
346-452 1 Cypress TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
346-452 2 Cypress TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
346-452 3 Cypress TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
346-452 4 Cypress TX HSTNTXYADS5  903C ONVOY, LLC - TX 560      
346-452 5 Cypress TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
346-452 6 Cypress TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
346-452 7 Cypress TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
346-452 8 Cypress TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
346-452 9 Cypress TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
346-453 A Houston TX HSTNTX08ZMD  553J WHITESKY COMMUNICATIONS, LLC 560      
346-453 0 Houston TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560      
346-453 1 Houston TX HSTNTX08ZMD  553J WHITESKY COMMUNICATIONS, LLC 560      
346-453 2 Houston TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560      
346-453 3 Houston TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560      
346-453 4 Houston TX HSTNTXYADS5  903C ONVOY, LLC - TX 560      
346-453 5 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
346-453 6 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
346-453 7 Houston TX HSTNTXJAXGY  516J TON80 COMMUNICATIONS, LLC 560      
346-453 8 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
346-453 9 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
346-454 A Bammel TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560      
346-454 0 Bammel TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560      
346-454 1 Bammel TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560      
346-454 2 Bammel TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560      
346-454 3 Bammel TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560      
346-454 4 Bammel TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560      
346-454 5 Bammel TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560      
346-454 6 Bammel TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560      
346-454 7 Bammel TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560      
346-454 8 Bammel TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560      
346-454 9 Bammel TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560      
346-455 A Houston TX HSTNTXJAXBY  965H FRACTEL, LLC 560      
346-455 0 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
346-455 1 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
346-455 2 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
346-455 3 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
346-455 4 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
346-455 5 Houston TX   965H FRACTEL, LLC 560      
346-455 6 Houston TX   145J TERRA NOVA TELECOM INC. 560      
346-455 7 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
346-455 8 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
346-455 9 Houston TX   490J DISH WIRELESS, LLC 560      
346-456 A Manvel TX HSTNTXYADS5  903C ONVOY, LLC - TX 560      
346-456 0 Manvel TX HSTNTXJAXLX  177F PEERLESS NETWORK OF TEXAS, LLC - TX 560      
346-456 1 Manvel TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
346-456 2 Manvel TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
346-456 3 Manvel TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
346-456 4 Manvel TX HSTNTXYADS5  903C ONVOY, LLC - TX 560      
346-456 5 Manvel TX HSTNTXYADS5  903C ONVOY, LLC - TX 560      
346-456 7 Manvel TX HSTNTXYADS5  903C ONVOY, LLC - TX 560      
346-456 8 Manvel TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
346-456 9 Manvel TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
346-457 A Katy TX HSTNTXYAPMD  495J STRATUS NETWORKS 560      
346-457 0 Katy TX HSTNTX362MD  939H COMMIO, LLC 560      
346-457 1 Katy TX HSTNTXYAPMD  495J STRATUS NETWORKS 560      
346-457 2 Katy TX HSTNTX362MD  939H COMMIO, LLC 560      
346-457 3 Katy TX HSTNTX362MD  939H COMMIO, LLC 560      
346-457 4 Katy TX HSTNTX362MD  939H COMMIO, LLC 560      
346-457 5 Katy TX HSTNTX362MD  939H COMMIO, LLC 560      
346-457 6 Katy TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
346-457 7 Katy TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560      
346-457 8 Katy TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
346-457 9 Katy TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
346-458 A Beach City TX HSTNTXYAPMD  495J STRATUS NETWORKS 560      
346-458 0 Beach City TX BYTWTXXARMD  624H ONVOY SPECTRUM, LLC 560      
346-458 1 Beach City TX HSTNTXYAPMD  495J STRATUS NETWORKS 560      
346-458 2 Beach City TX BYTWTXXARMD  624H ONVOY SPECTRUM, LLC 560      
346-458 3 Beach City TX   6701 AERIAL COMMUNICATIONS, INC. 560      
346-458 4 Beach City TX HSTNTXYADS5  903C ONVOY, LLC - TX 560      
346-458 5 Beach City TX   6701 AERIAL COMMUNICATIONS, INC. 560      
346-458 6 Beach City TX HSTNTXJAXGY  516J TON80 COMMUNICATIONS, LLC 560      

<< 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 >>

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.