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
956-840 6 HRLNTXHGXKX  624H ONVOY SPECTRUM, LLC 568      
956-840 7 HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568      
956-840 8 HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568      
956-840 9 HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568      
956-866 A HRLNTXHGXNX  965H FRACTEL, LLC 568      
956-866 0 HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568      
956-866 1 HRLNTXHGXKX  624H ONVOY SPECTRUM, LLC 568      
956-866 2 SNANTXCA88Z  516J TON80 COMMUNICATIONS, LLC 568      
956-866 3 HRLNTXHGXKX  624H ONVOY SPECTRUM, LLC 568      
956-866 4 HRLNTXHGXKX  624H ONVOY SPECTRUM, LLC 568      
956-866 5 HRLNTXHGXKX  624H ONVOY SPECTRUM, LLC 568      
956-866 6 HRLNTXHGXNX  965H FRACTEL, LLC 568      
956-866 7 HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568      
956-866 8 HRLNTXATTMD  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 568      
956-866 9 HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568      
956-882 A BWVLTXLIDS0  9533 SOUTHWESTERN BELL 568      
956-882 0 BWVLTXLIDS0  9533 SOUTHWESTERN BELL 568      
956-882 1 BWVLTXLIDS0  9533 SOUTHWESTERN BELL 568      
956-882 2 BWVLTXLIDS0  9533 SOUTHWESTERN BELL 568      
956-882 3 BWVLTXLIDS0  9533 SOUTHWESTERN BELL 568      
956-882 4 BWVLTXLIDS0  9533 SOUTHWESTERN BELL 568      
956-882 5 BWVLTXLIDS0  9533 SOUTHWESTERN BELL 568      
956-882 6 BWVLTXLIDS0  9533 SOUTHWESTERN BELL 568      
956-882 7 BWVLTXLIDS0  9533 SOUTHWESTERN BELL 568      
956-882 8 BWVLTXLIDS0  9533 SOUTHWESTERN BELL 568      
956-882 9 BWVLTXLIDS0  9533 SOUTHWESTERN BELL 568      
956-908 A HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-908 0 HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-908 1 HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-908 2 HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-908 3 HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-908 4 HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-908 5 HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-908 6 HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-908 7 HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-908 8 HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-908 9 HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-909 A HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-909 0 HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-909 1 HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-909 2 HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-909 3 HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-909 4 HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-909 5 HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-909 6 HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-909 7 HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-909 8 HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-909 9 HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-954 A   4290 STPCS JOINT VENTURE, LLC 568   2024-11-15   
956-954 0   004F BANDWIDTH.COM CLEC, LLC - TX 568      
956-954 1   4290 STPCS JOINT VENTURE, LLC 568      
956-954 2   4290 STPCS JOINT VENTURE, LLC 568      
956-954 3   4290 STPCS JOINT VENTURE, LLC 568      
956-954 4   4290 STPCS JOINT VENTURE, LLC 568      
956-954 5   4290 STPCS JOINT VENTURE, LLC 568      
956-954 6   4290 STPCS JOINT VENTURE, LLC 568      
956-954 7   4290 STPCS JOINT VENTURE, LLC 568      
956-954 8   4290 STPCS JOINT VENTURE, LLC 568      
956-954 9   4290 STPCS JOINT VENTURE, LLC 568      
956-982 A BWVLTXLIDS0  9533 SOUTHWESTERN BELL 568      
956-983 A BWVLTXLIDS0  9533 SOUTHWESTERN BELL 568      
956-983 0 HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-983 1 BWVLTXLIDS0  9533 SOUTHWESTERN BELL 568      
956-983 2 HRLNTXKX7MD  5562 METROPCS, INC. 568      
956-983 3 HRLNTXHGFMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 568      
956-983 4 BWVLTXLIDS0  9533 SOUTHWESTERN BELL 568      
956-983 5 BWVLTXLIDS0  9533 SOUTHWESTERN BELL 568      
956-983 6 BWVLTXLIDS0  9533 SOUTHWESTERN BELL 568      
956-983 7 BWVLTXLIDS0  9533 SOUTHWESTERN BELL 568      
956-983 8 HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-983 9 HRLNTXHGX1X  903C ONVOY, LLC - TX 568      
956-986 A BWVLTXLIDS0  9533 SOUTHWESTERN BELL 568      
956-986 0 BWVLTXLIDS0  9533 SOUTHWESTERN BELL 568      
956-986 1 HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-986 2 BWVLTXLIDS0  9533 SOUTHWESTERN BELL 568      
956-986 3 BWVLTXLIDS0  9533 SOUTHWESTERN BELL 568      
956-986 4 BWVLTXLIDS0  9533 SOUTHWESTERN BELL 568      
956-986 5 BWVLTXLIDS0  9533 SOUTHWESTERN BELL 568      
956-986 6 BWVLTXLIDS0  9533 SOUTHWESTERN BELL 568      
956-986 7 BWVLTXLIDS0  9533 SOUTHWESTERN BELL 568      
956-986 8 BWVLTXLIDS0  9533 SOUTHWESTERN BELL 568      
956-986 9 BWVLTXLIDS0  9533 SOUTHWESTERN BELL 568      
956-987 A   732J NUSO, LLC 568   2024-06-09   
956-987 0   4290 STPCS JOINT VENTURE, LLC 568      
956-987 1   732J NUSO, LLC 568      
956-987 2   4290 STPCS JOINT VENTURE, LLC 568      
956-987 3   4290 STPCS JOINT VENTURE, LLC 568      
956-987 4   4290 STPCS JOINT VENTURE, LLC 568      
956-987 5   4290 STPCS JOINT VENTURE, LLC 568      
956-987 6   4290 STPCS JOINT VENTURE, LLC 568      
956-987 7   4290 STPCS JOINT VENTURE, LLC 568      
956-987 8   4290 STPCS JOINT VENTURE, LLC 568      
956-987 9   4290 STPCS JOINT VENTURE, LLC 568      

<< 1 2 3 4 5 6 7 8 9

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.