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Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
253-367 6 Graham WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2022-02-24   
253-367 9 Graham WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2021-10-15   
253-375 4 Graham WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2019-02-22   
253-375 5 Graham WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2018-02-21   
253-375 9 Graham WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2017-10-16   
253-385 6 Graham WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2023-10-29   
253-385 9 Graham WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2023-05-08   
253-387 9 Puyallup WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2016-07-07   
253-394 1 Auburn WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2006-01-23   
253-394 2 Auburn WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2006-01-23   
253-394 3 Auburn WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2006-05-30   
253-394 4 Auburn WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2006-05-30   
253-397 5 Auburn WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-03-25   
253-401 5 Tacoma WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2024-04-20   
253-401 6 Tacoma WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2024-04-20   
253-401 7 Tacoma WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2024-04-20   
253-406 0 Graham WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2025-02-10   
253-406 1 Graham WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2025-02-10   
253-406 5 Graham WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2024-09-21   
253-408 5 Puyallup WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2024-07-26   
253-414 8 Tacoma WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2005-12-16   
253-417 3 Auburn WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2024-12-07   
253-418 0 Puyallup WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2025-03-09   
253-418 1 Puyallup WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2025-03-09   
253-419 A Kent WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2024-12-06   
253-419 0 Kent WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2025-10-31   
253-419 1 Kent WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2026-03-06   
253-419 9 Kent WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2024-12-06   
253-420 A Auburn WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2025-01-10   
253-420 7 Auburn WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2025-01-10   
253-420 8 Auburn WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2025-01-10   
253-420 9 Auburn WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2025-01-10   
253-426 0 Tacoma WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2010-12-09   
253-427 A Tacoma WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2025-09-05   
253-427 5 Tacoma WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2025-09-05   
253-427 6 Tacoma WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2025-09-05   
253-427 7 Tacoma WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2025-09-05   
253-427 8 Tacoma WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2025-09-05   
253-427 9 Tacoma WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2025-09-05   
253-430 A Gig Harbor WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2025-11-01   
253-430 9 Gig Harbor WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2025-11-01   
253-432 A Gig Harbor WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674      
253-432 0 Gig Harbor WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2010-03-13   
253-432 1 Gig Harbor WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2010-09-05   
253-432 2 Gig Harbor WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-04-07   
253-432 3 Gig Harbor WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-11-25   
253-432 6 Gig Harbor WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2014-11-10   
253-432 9 Gig Harbor WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2014-05-15   
253-439 0 Tacoma WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2005-12-16   
253-440 A Tacoma WA 6010 NEW CINGULAR WIRELESS PCS, LLC 674   2026-01-31   

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Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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