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: SPKNWA01XCY

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
509-867 3 Spokane WA 318J COMCAST IP PHONE, LLC 676   2018-10-09   
509-868 0 Spokane WA 318J COMCAST IP PHONE, LLC 676   2007-04-13   
509-890 4 Deer Park WA 318J COMCAST IP PHONE, LLC 676   2020-11-01   
509-890 5 Deer Park WA 318J COMCAST IP PHONE, LLC 676   2018-08-11   
509-919 3 Spokane WA 318J COMCAST IP PHONE, LLC 676   2013-11-12   
509-919 4 Spokane WA 318J COMCAST IP PHONE, LLC 676   2014-01-06   
509-934 1 Spokane WA 318J COMCAST IP PHONE, LLC 676   2016-03-02   
509-960 7 Spokane WA 318J COMCAST IP PHONE, LLC 676   2015-11-25   
509-960 8 Spokane WA 318J COMCAST IP PHONE, LLC 676   2016-01-20   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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