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.

Switch: STTLWA03X1X

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
206-717 2 Seattle WA 318J COMCAST IP PHONE, LLC 674   2016-05-02   
206-735 7 Seattle WA 318J COMCAST IP PHONE, LLC 674   2012-12-21   
206-739 5 Seattle WA 318J COMCAST IP PHONE, LLC 674   2015-07-01   
206-743 8 Seattle WA 318J COMCAST IP PHONE, LLC 674   2011-06-05   
206-800 5 Richmond Beach WA 318J COMCAST IP PHONE, LLC 674   2015-02-16   
206-801 7 Richmond Beach WA 318J COMCAST IP PHONE, LLC 674   2005-03-26   
206-806 8 Seattle WA 318J COMCAST IP PHONE, LLC 674   2019-07-08   
206-829 8 Seattle WA 318J COMCAST IP PHONE, LLC 674   2006-04-01   
206-829 9 Seattle WA 318J COMCAST IP PHONE, LLC 674   2006-04-01   
206-858 6 Seattle WA 318J COMCAST IP PHONE, LLC 674   2013-02-27   
206-888 5 Seattle WA 318J COMCAST IP PHONE, LLC 674   2020-03-03   
206-888 8 Seattle WA 318J COMCAST IP PHONE, LLC 674   2020-04-10   
206-900 7 Seattle WA 318J COMCAST IP PHONE, LLC 674   2015-08-28   
206-906 9 Seattle WA 318J COMCAST IP PHONE, LLC 674   2006-06-20   
206-913 2 Seattle WA 318J COMCAST IP PHONE, LLC 674   2006-06-20   
206-922 3 Seattle WA 318J COMCAST IP PHONE, LLC 674   2006-06-20   
206-946 1 Seattle WA 318J COMCAST IP PHONE, LLC 674   2014-04-16   
206-946 6 Seattle WA 318J COMCAST IP PHONE, LLC 674   2014-01-24   
253-204 4 Auburn WA 318J COMCAST IP PHONE, LLC 674   2013-07-05   
253-210 8 Graham WA 318J COMCAST IP PHONE, LLC 674   2020-03-12   
253-212 0 Tacoma WA 318J COMCAST IP PHONE, LLC 674      
253-212 1 Tacoma WA 318J COMCAST IP PHONE, LLC 674      
253-212 2 Tacoma WA 318J COMCAST IP PHONE, LLC 674      
253-212 3 Tacoma WA 318J COMCAST IP PHONE, LLC 674      
253-212 9 Tacoma WA 318J COMCAST IP PHONE, LLC 674      
253-215 A Roy WA 318J COMCAST IP PHONE, LLC 674      
253-215 0 Roy WA 318J COMCAST IP PHONE, LLC 674   2005-04-11   
253-220 8 Kent WA 318J COMCAST IP PHONE, LLC 674   2010-05-13   
253-235 5 Tacoma-Waverly WA 318J COMCAST IP PHONE, LLC 674   2009-04-06   
253-236 2 Kent WA 318J COMCAST IP PHONE, LLC 674   2016-03-03   
253-236 4 Kent WA 318J COMCAST IP PHONE, LLC 674   2008-06-27   
253-236 5 Kent WA 318J COMCAST IP PHONE, LLC 674   2009-04-24   
253-236 8 Kent WA 318J COMCAST IP PHONE, LLC 674   2011-01-19   
253-240 1 Tacoma WA 318J COMCAST IP PHONE, LLC 674   2016-08-01   
253-242 7 Tacoma-Waverly WA 318J COMCAST IP PHONE, LLC 674   2012-12-13   
253-243 6 Kent WA 318J COMCAST IP PHONE, LLC 674   2015-02-28   
253-243 7 Kent WA 318J COMCAST IP PHONE, LLC 674   2012-10-09   
253-244 7 Tacoma WA 318J COMCAST IP PHONE, LLC 674   2013-08-21   
253-246 2 Kent WA 318J COMCAST IP PHONE, LLC 674   2015-05-17   
253-246 7 Kent WA 318J COMCAST IP PHONE, LLC 674   2013-01-11   
253-246 8 Kent WA 318J COMCAST IP PHONE, LLC 674   2015-07-31   
253-249 7 Auburn WA 318J COMCAST IP PHONE, LLC 674   2008-07-18   
253-252 2 Tacoma-Waverly WA 318J COMCAST IP PHONE, LLC 674   2011-10-07   
253-252 7 Tacoma-Waverly WA 318J COMCAST IP PHONE, LLC 674   2013-10-07   
253-256 4 Puyallup WA 318J COMCAST IP PHONE, LLC 674   2010-05-10   
253-256 7 Puyallup WA 318J COMCAST IP PHONE, LLC 674   2014-06-25   
253-267 A Tacoma WA 318J COMCAST IP PHONE, LLC 674      
253-267 0 Tacoma WA 318J COMCAST IP PHONE, LLC 674      
253-267 1 Tacoma WA 318J COMCAST IP PHONE, LLC 674      
253-267 5 Tacoma WA 318J COMCAST IP PHONE, LLC 674      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 >>

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.