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.
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Switch: MCALTX936MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
956-338 A Brownsville TX 197D VONAGE AMERICA LLC 568      
956-338 0 Brownsville TX 197D VONAGE AMERICA LLC 568      
956-359 2 McAllen TX 197D VONAGE AMERICA LLC 568      
956-359 4 McAllen TX 197D VONAGE AMERICA LLC 568      
956-359 6 McAllen TX 197D VONAGE AMERICA LLC 568      
956-448 A McAllen TX 197D VONAGE AMERICA LLC 568      
956-448 0 McAllen TX 197D VONAGE AMERICA LLC 568      
956-448 1 McAllen TX 197D VONAGE AMERICA LLC 568      
956-448 2 McAllen TX 197D VONAGE AMERICA LLC 568      
956-448 3 McAllen TX 197D VONAGE AMERICA LLC 568      
956-540 4 McAllen TX 197D VONAGE AMERICA LLC 568      
956-803 8 McAllen TX 197D VONAGE AMERICA LLC 568      
956-803 9 McAllen TX 197D VONAGE AMERICA LLC 568      

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

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