Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 318J COMCAST IP PHONE, LLC

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
253-294 8 Auburn WA STTLWA03X1X  674   2019-04-01   
253-300 7 Tacoma WA STTLWA03X1X  674   2018-06-07   
253-300 8 Tacoma WA STTLWA03X1X  674   2018-10-09   
253-301 A Tacoma WA STTLWA03X1X  674      
253-301 0 Tacoma WA STTLWA03X1X  674   2007-02-18   
253-301 1 Tacoma WA STTLWA03X1X  674   2007-02-18   
253-301 2 Tacoma WA STTLWA03X1X  674   2007-02-18   
253-301 3 Tacoma WA STTLWA03X1X  674   2007-02-18   
253-301 4 Tacoma WA STTLWA03X1X  674   2007-02-18   
253-302 3 Tacoma WA STTLWA03X1X  674   2006-05-27   
253-302 4 Tacoma WA STTLWA03X1X  674   2006-05-27   
253-302 5 Tacoma WA STTLWA03X1X  674   2006-05-27   
253-303 A Gig Harbor WA STTLWA03X1X  674      
253-303 0 Gig Harbor WA STTLWA03X1X  674   2005-05-14   
253-313 A Gig Harbor WA STTLWA03X1X  674      
253-313 0 Gig Harbor WA STTLWA03X1X  674   2005-05-14   
253-313 5 Gig Harbor WA STTLWA03X1X  674   2013-10-07   
253-314 5 Tacoma WA STTLWA03X1X  674   2008-08-08   
253-317 4 Tacoma WA STTLWA03X1X  674   2020-04-02   
253-319 8 Tacoma WA STTLWA03X1X  674   2020-09-07   
253-325 6 Tacoma-Waverly WA STTLWA03X1X  674   2019-07-04   
253-328 4 Tacoma WA STTLWA03X1X  674   2014-06-02   
253-328 5 Tacoma WA STTLWA03X1X  674   2014-06-02   
253-328 6 Tacoma WA STTLWA03X1X  674   2014-06-02   
253-329 2 Auburn WA STTLWA03X1X  674   2011-10-01   
253-344 1 Tacoma-Waverly WA STTLWA03X1X  674   2006-03-23   
253-352 0 Tacoma WA STTLWA03X1X  674   2020-10-24   
253-352 1 Tacoma WA STTLWA03X1X  674   2020-10-24   
253-352 6 Tacoma WA STTLWA03X1X  674   2020-10-24   
253-352 7 Tacoma WA STTLWA03X1X  674   2020-10-24   
253-352 8 Tacoma WA STTLWA03X1X  674   2020-10-24   
253-352 9 Tacoma WA STTLWA03X1X  674   2020-10-24   
253-358 3 Gig Harbor WA STTLWA03X1X  674   2011-10-01   
253-375 6 Graham WA STTLWA03X1X  674   2006-09-14   
253-375 7 Graham WA STTLWA03X1X  674   2006-09-14   
253-392 2 Tacoma-Waverly WA STTLWA03X1X  674   2016-03-16   
253-393 6 Tacoma WA STTLWA03X1X  674   2019-05-09   
253-397 4 Auburn WA STTLWA03X1X  674   2010-10-21   
253-426 1 Tacoma WA STTLWA03X1X  674   2010-09-24   
253-432 4 Gig Harbor WA STTLWA03X1X  674   2010-03-16   
253-433 3 Tacoma WA STTLWA03X1X  674   2016-03-20   
253-433 7 Tacoma WA STTLWA03X1X  674   2017-12-05   
253-446 2 Puyallup WA STTLWA03X1X  674   2015-08-05   
253-446 6 Puyallup WA STTLWA03X1X  674   2006-09-14   
253-446 7 Puyallup WA STTLWA03X1X  674   2006-09-14   
253-447 7 Sumner WA STTLWA03X1X  674   2006-09-19   
253-447 8 Sumner WA STTLWA03X1X  674   2006-09-19   
253-448 2 Tacoma WA STTLWA03X1X  674   2011-09-26   
253-466 3 Puyallup WA STTLWA03X1X  674   2008-12-05   
253-470 3 Sumner WA STTLWA03X1X  674   2018-09-22   
253-478 3 Kent WA STTLWA03X1X  674   2015-11-25   
253-480 7 Kent WA STTLWA03X1X  674   2020-10-30   
253-480 9 Kent WA STTLWA03X1X  674   2020-10-30   
253-487 5 Kent WA STTLWA03X1X  674   2016-05-16   
253-487 8 Kent WA STTLWA03X1X  674   2020-10-30   
253-503 0 Tacoma WA STTLWA03X1X  674      
253-503 1 Tacoma WA STTLWA03X1X  674      
253-503 3 Tacoma WA STTLWA03X1X  674      
253-503 6 Tacoma WA STTLWA03X1X  674      
253-503 7 Tacoma WA STTLWA03X1X  674      
253-507 4 Tacoma WA STTLWA03X1X  674   2006-09-19   
253-507 5 Tacoma WA STTLWA03X1X  674   2006-09-19   
253-507 7 Tacoma WA STTLWA03X1X  674   2006-09-19   
253-507 8 Tacoma WA STTLWA03X1X  674   2006-09-19   
253-509 A Gig Harbor WA STTLWA03X1X  674      
253-509 0 Gig Harbor WA STTLWA03X1X  674   2005-05-14   
253-514 6 Gig Harbor WA STTLWA03X1X  674   2006-11-02   
253-514 8 Gig Harbor WA STTLWA03X1X  674   2005-04-04   
253-517 3 Tacoma-Waverly WA STTLWA03X1X  674   2007-01-17   
253-517 5 Tacoma-Waverly WA STTLWA03X1X  674   2007-01-17   
253-517 7 Tacoma-Waverly WA STTLWA03X1X  674   2006-07-15   
253-517 8 Tacoma-Waverly WA STTLWA03X1X  674   2006-07-15   
253-517 9 Tacoma-Waverly WA STTLWA03X1X  674   2007-01-17   
253-545 0 Auburn WA STTLWA03X1X  674   2013-08-28   
253-604 4 Puyallup WA STTLWA03X1X  674   2008-05-06   
253-604 7 Puyallup WA STTLWA03X1X  674   2016-05-23   
253-625 5 Tacoma WA STTLWA03X1X  674   2013-11-28   
253-625 7 Tacoma WA STTLWA03X1X  674   2013-01-11   
253-649 A Gig Harbor WA STTLWA03X1X  674      
253-649 0 Gig Harbor WA STTLWA03X1X  674   2005-05-14   
253-649 4 Gig Harbor WA STTLWA03X1X  674   2014-08-10   
253-649 5 Gig Harbor WA STTLWA03X1X  674   2017-11-05   
253-655 5 Graham WA STTLWA03X1X  674   2008-11-10   
253-656 3 Kent WA STTLWA03X1X  674   2019-03-21   
253-693 9 Puyallup WA STTLWA03X1X  674   2020-03-05   
253-697 9 Puyallup WA STTLWA03X1X  674   2018-09-03   
253-719 8 Tacoma-Waverly WA STTLWA03X1X  674      
253-737 4 Auburn WA STTLWA03X1X  674   2006-08-07   
253-737 5 Auburn WA STTLWA03X1X  674   2006-08-07   
253-750 A Sumner WA STTLWA03X1X  674      
253-750 0 Sumner WA STTLWA03X1X  674   2011-10-03   
253-750 3 Sumner WA STTLWA03X1X  674   2013-11-08   
253-750 4 Sumner WA STTLWA03X1X  674   2010-07-25   
253-750 5 Sumner WA STTLWA03X1X  674   2015-05-04   
253-754 6 Tacoma-Waverly WA STTLWA03X1X  674   2014-07-11   
253-780 4 Graham WA STTLWA03X1X  674   2014-08-21   
253-831 4 Tacoma-Waverly WA STTLWA03X1X  674   2015-05-05   
253-844 4 Tacoma WA STTLWA03X1X  674   2016-01-11   
253-878 5 Tacoma-Waverly WA STTLWA03X1X  674   2011-07-14   
253-881 1 Puyallup WA STTLWA03X1X  674   2007-01-10   

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Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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