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.

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
956-200 A Harlingen TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-202 A Harlingen TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-204 A Brownsville TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-224 A Roma TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-244 A Harlingen TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-245 A Harlingen TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-250 A Edinburg TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-252 A Edinburg TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-256 A Rio Grande City TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-257 A Rio Grande City TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-261 A Weslaco TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-272 A Weslaco TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-279 A Edinburg TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-280 A Brownsville TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-281 A Harlingen TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-295 A Brownsville TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-309 A McAllen TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-312 A Brownsville TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-313 A McAllen TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-314 A Weslaco TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-322 A McAllen TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-330 A Edinburg TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-332 A Weslaco TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-336 A Brownsville TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-340 A McAllen TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-352 A Rio Grande City TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-363 A Weslaco TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-367 A Harlingen TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-369 A Edinburg TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-371 A Brownsville TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-373 A Weslaco TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-391 A Mission TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-400 A Mission TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-407 A Brownsville TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-408 A Brownsville TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-414 A McAllen TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-422 A Roma TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-443 A Brownsville TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-475 A Pharr TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-478 A Edinburg TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-479 A Brownsville TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-500 A Rio Grande City TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-502 A Pharr TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-505 A Brownsville TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-509 A Brownsville TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-515 A McAllen TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-529 A Mission TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-538 A Brownsville TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-559 A Brownsville TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-560 A McAllen TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      

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Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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