Local Calling Guide

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Search area code/prefix (NPA/NXX)
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NPA: 206 [Rate centres in NPA 206] [Dial plan for NPA 206]

NXX: 330

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
206-330 A Seattle WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
206-330 0 Seattle WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2011-06-11   
206-330 1 Seattle WA PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2003-07-16   
206-330 2 Seattle WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2004-11-05   
206-330 3 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2004-12-13   
206-330 4 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2005-11-18   
206-330 5 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2005-12-05   
206-330 6 Seattle WA PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2003-12-14   
206-330 7 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2005-02-12   
206-330 8 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2005-02-12   
206-330 9 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2005-02-12   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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