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NPA: 253 [Rate centres in NPA 253] [Dial plan for NPA 253]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
253-453 9 Tacoma-Waverly WA   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2023-07-11   
253-455 A Auburn WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
253-455 0 Auburn WA   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2014-11-02   
253-455 1 Auburn WA   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2015-06-15   
253-455 2 Auburn WA   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2014-11-02   
253-455 3 Auburn WA   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2015-02-08   
253-455 4 Auburn WA   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2015-01-08   
253-455 5 Auburn WA   6529 T-MOBILE USA, INC. 674   2014-11-13   
253-455 6 Auburn WA   6529 T-MOBILE USA, INC. 674   2014-11-13   
253-455 7 Auburn WA   483E ONVOY, LLC - WA 674   2015-02-20   
253-455 8 Auburn WA   6529 T-MOBILE USA, INC. 674   2015-04-04   
253-455 9 Auburn WA   6529 T-MOBILE USA, INC. 674   2015-04-04   
253-457 A Auburn WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
253-457 0 Auburn WA   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2015-07-30   
253-457 1 Auburn WA   6529 T-MOBILE USA, INC. 674   2015-10-10   
253-457 2 Auburn WA   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2015-09-28   
253-457 3 Auburn WA   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2015-10-16   
253-457 4 Auburn WA   6529 T-MOBILE USA, INC. 674   2015-10-10   
253-457 5 Auburn WA   6529 T-MOBILE USA, INC. 674   2015-10-10   
253-457 6 Auburn WA   6529 T-MOBILE USA, INC. 674   2015-10-10   
253-457 7 Auburn WA   6529 T-MOBILE USA, INC. 674   2015-08-27   
253-457 8 Auburn WA   6529 T-MOBILE USA, INC. 674   2015-08-27   
253-457 9 Auburn WA   6529 T-MOBILE USA, INC. 674   2015-08-27   
253-458 A Kent WA   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
253-458 0 Kent WA   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
253-458 1 Kent WA   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
253-458 2 Kent WA   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
253-458 3 Kent WA   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
253-458 4 Kent WA   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
253-458 5 Kent WA   145J TERRA NOVA TELECOM INC. 674   2024-12-30   
253-458 6 Kent WA   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
253-458 7 Kent WA   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
253-458 8 Kent WA   321J HD CARRIER LLC 674   2016-05-21   
253-458 9 Kent WA   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
253-459 A Tacoma WA TACMWASYDS0  9638 QWEST CORPORATION 674      
253-459 0 Tacoma WA   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2005-03-05   
253-459 1 Tacoma WA   9638 QWEST CORPORATION 674      
253-459 2 Tacoma WA   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2005-03-05   
253-459 3 Tacoma WA   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2005-03-05   
253-459 4 Tacoma WA   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2005-03-05   
253-459 5 Tacoma WA   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2005-03-05   
253-459 6 Tacoma WA   9638 QWEST CORPORATION 674      
253-459 7 Tacoma WA   9638 QWEST CORPORATION 674      
253-459 8 Tacoma WA   9638 QWEST CORPORATION 674      
253-459 9 Tacoma WA   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2005-12-16   
253-460 A Tacoma WA TACMWALODS0  9638 QWEST CORPORATION 674      
253-461 A Tacoma-Waverly WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
253-465 A Roy WA STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
253-465 0 Roy WA   7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
253-465 1 Roy WA   145J TERRA NOVA TELECOM INC. 674   2021-09-28   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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