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.

Brownsville, TX

<< 1 2 3 4 5 6 7 8 9 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
956-579 6 HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568      
956-579 7 HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568      
956-579 8 HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568      
956-579 9 HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568      
956-589 A HRLNTXATTMD  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 568      
956-589 0 HRLNTXHGXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 568      
956-589 1 HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-589 2 HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-589 3 HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-589 4 HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-589 5 HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-589 6 HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-589 7 HRLNTXATTMD  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 568      
956-589 8 HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-589 9 HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-590 A HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-590 0 HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-590 1 HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-590 2 HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-590 3 HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-590 4 HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-590 5 HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-590 6 HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-590 7 HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-590 8 HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-590 9 HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-592 A   4290 STPCS JOINT VENTURE, LLC 568      
956-592 0   4290 STPCS JOINT VENTURE, LLC 568      
956-592 1 HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568      
956-592 2 HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568      
956-592 3 HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568      
956-592 4 HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568      
956-592 5 HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568      
956-592 6 HRLNTXKX7MD  5562 METROPCS, INC. 568      
956-592 7 HRLNTXKX7MD  5562 METROPCS, INC. 568      
956-592 8 HRLNTXKX7MD  5562 METROPCS, INC. 568      
956-592 9 HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568      
956-594 A HRLNTXHGXPX  515J IP HORIZON LLC 568      
956-594 0 HRLNTXKX7MD  5562 METROPCS, INC. 568      
956-594 1   515J IP HORIZON LLC 568      
956-594 2 HRLNTXKX7MD  5562 METROPCS, INC. 568      
956-594 3 HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568      
956-594 4 HRLNTXHGX1X  903C ONVOY, LLC - TX 568      
956-594 5 HRLNTXHGX1X  903C ONVOY, LLC - TX 568      
956-594 6 HRLNTXHGX1X  903C ONVOY, LLC - TX 568      
956-594 7 HRLNTXHGX1X  903C ONVOY, LLC - TX 568      
956-594 8 HRLNTXHGX1X  903C ONVOY, LLC - TX 568      
956-594 9 HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568      
956-596 A HRLNTXHGXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 568      
956-596 0 HRLNTXHGXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 568      
956-596 1 HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568      
956-596 2 HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568      
956-596 3 HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568      
956-596 4 HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568      
956-596 5 HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568      
956-596 6 HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568      
956-596 7 HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568      
956-596 8 HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568      
956-596 9 HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568      
956-604 A HRLNTXATTMD  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 568      
956-604 0 HRLNTXATTMD  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 568      
956-604 1 HRLNTXATTMD  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 568      
956-604 2 HRLNTXATTMD  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 568      
956-604 3 HRLNTXATTMD  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 568      
956-604 4 HRLNTXATTMD  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 568      
956-604 5 HRLNTXATTMD  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 568      
956-604 6 HRLNTXATTMD  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 568      
956-604 7 HRLNTXATTMD  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 568      
956-604 8 HRLNTXATTMD  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 568      
956-604 9 HRLNTXATTMD  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 568      
956-617 A HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-617 0 HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568      
956-617 1 HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568      
956-617 2 HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568      
956-617 3 HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568      
956-617 4 HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568      
956-617 5 HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568      
956-617 6 HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568      
956-617 7 HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-617 8 HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-617 9 HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-620 A HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568      
956-620 0 HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568      
956-620 1 HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568      
956-620 2 HRLNTXHGMMD  004F BANDWIDTH.COM CLEC, LLC - TX 568      
956-620 3   793K TWC IP ENABLED SERVICES, LLC 568      
956-620 4 HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568      
956-620 5 HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568      
956-620 6 HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568      
956-620 7 HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568      
956-620 8 HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568      
956-620 9 HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568      
956-621 A   793K TWC IP ENABLED SERVICES, LLC 568   2025-02-11   
956-621 0   793K TWC IP ENABLED SERVICES, LLC 568      
956-621 1   793K TWC IP ENABLED SERVICES, LLC 568      
956-621 2   793K TWC IP ENABLED SERVICES, LLC 568      
956-621 3   793K TWC IP ENABLED SERVICES, LLC 568      
956-621 4   793K TWC IP ENABLED SERVICES, LLC 568      
956-621 5   793K TWC IP ENABLED SERVICES, LLC 568      
956-621 6 HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      

<< 1 2 3 4 5 6 7 8 9 >>

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.