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: WASHDCDP8MD

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
202-235 A Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236      
202-381 A Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236      
202-455 A Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236      
202-539 A Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236      
202-540 A Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236      
202-599 A Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236      
202-618 A Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236      
202-630 A Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236      
202-643 A Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236      
202-656 A Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236      
202-670 A Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236      
202-681 A Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236      
202-743 A Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236      
202-750 A Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236      
202-770 A Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236      
202-796 A Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236      
202-810 A Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236      
202-843 A Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236      
202-869 A Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236      
202-886 A Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236      
202-922 A Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236      
202-935 A Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236      
202-963 A Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236      
202-964 A Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236      
202-991 A Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236      
202-996 A Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236      
240-200 A Washington Zone 2 MD 071F BANDWIDTH.COM CLEC, LLC - MD 236      
240-428 A Washington Zone 10 MD 071F BANDWIDTH.COM CLEC, LLC - MD 236      
240-621 A Washington Zone 11 MD 071F BANDWIDTH.COM CLEC, LLC - MD 236      
240-623 A Washington Zone 4 MD 071F BANDWIDTH.COM CLEC, LLC - MD 236      
240-630 A Washington Zone 2 MD 071F BANDWIDTH.COM CLEC, LLC - MD 236      
240-673 A Washington Zone 2 MD 071F BANDWIDTH.COM CLEC, LLC - MD 236      
301-200 A Indian Head MD 071F BANDWIDTH.COM CLEC, LLC - MD 236      
301-615 A Washington Zone 13 MD 071F BANDWIDTH.COM CLEC, LLC - MD 236      
301-701 A Washington Zone 13 MD 071F BANDWIDTH.COM CLEC, LLC - MD 236      
301-818 A Waldorf MD 071F BANDWIDTH.COM CLEC, LLC - MD 236      
301-923 A Washington Zone 13 MD 071F BANDWIDTH.COM CLEC, LLC - MD 236      
410-705 A Waterloo (Washington DC LATA) MD 071F BANDWIDTH.COM CLEC, LLC - MD 236      
571-210 A Arcola VA 079F BANDWIDTH.COM CLEC, LLC - VA 236      
571-306 A Herndon VA 079F BANDWIDTH.COM CLEC, LLC - VA 236      
571-310 A Washington Zone 19 VA 079F BANDWIDTH.COM CLEC, LLC - VA 236      
571-348 A Lorton VA 079F BANDWIDTH.COM CLEC, LLC - VA 236      
571-385 A Washington Zone 17 VA 079F BANDWIDTH.COM CLEC, LLC - VA 236      
571-396 A Washington Zone 19 VA 079F BANDWIDTH.COM CLEC, LLC - VA 236      
571-418 A Washington Zone 19 VA 079F BANDWIDTH.COM CLEC, LLC - VA 236      
571-445 A Haymarket VA 079F BANDWIDTH.COM CLEC, LLC - VA 236      
571-450 A Lorton VA 079F BANDWIDTH.COM CLEC, LLC - VA 236      
571-453 A Washington Zone 17 VA 079F BANDWIDTH.COM CLEC, LLC - VA 236      
571-461 A Washington Zone 17 VA 079F BANDWIDTH.COM CLEC, LLC - VA 236      
571-467 A Washington Zone 8 VA 079F BANDWIDTH.COM CLEC, LLC - VA 236      

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

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