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West Chester, PA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
610-430 A WCHSPAWCDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-431 A WCHSPAWCDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-436 A WCHSPAWCDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-441 A NATNPAAGGT0  7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
610-441 0   3806 CORE COMMUNICATIONS, INC. - PA 228   2002-06-17   
610-441 1   5562 METROPCS, INC. 228   2004-02-17   
610-441 2   5562 METROPCS, INC. 228   2004-02-17   
610-441 3   5562 METROPCS, INC. 228   2004-08-16   
610-441 4   5562 METROPCS, INC. 228   2004-08-16   
610-441 5   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2004-08-16   
610-441 6   7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
610-441 7   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228   2005-07-14   
610-441 8   7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
610-441 9   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228   2005-07-14   
610-620 A   5562 METROPCS, INC. 228      
610-620 0   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-04-13   
610-620 1   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-04-13   
610-620 2   547E ONVOY, LLC - PA 228   2024-04-19   
610-620 3   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2004-04-30   
610-620 4   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2004-04-30   
610-620 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2004-04-30   
610-620 6   5562 METROPCS, INC. 228   2004-12-27   
610-620 7   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2004-12-27   
610-620 8   5562 METROPCS, INC. 228   2004-12-27   
610-620 9   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2026-02-23   
610-692 A WCHSPAWCDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-696 A WCHSPAWCDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-701 A WCHSPAWCDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-701 0   9208 VERIZON PENNSYLVANIA, INC. 228      
610-701 1   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2011-07-15   
610-701 2   9208 VERIZON PENNSYLVANIA, INC. 228      
610-701 3   9208 VERIZON PENNSYLVANIA, INC. 228      
610-701 4   9208 VERIZON PENNSYLVANIA, INC. 228      
610-701 5   9208 VERIZON PENNSYLVANIA, INC. 228      
610-701 6   9208 VERIZON PENNSYLVANIA, INC. 228      
610-701 7   9208 VERIZON PENNSYLVANIA, INC. 228      
610-701 8   318J COMCAST IP PHONE, LLC 228   2011-06-24   
610-701 9   9208 VERIZON PENNSYLVANIA, INC. 228      
610-719 A WCHSPAWCDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-719 0   9208 VERIZON PENNSYLVANIA, INC. 228      
610-719 1   9208 VERIZON PENNSYLVANIA, INC. 228      
610-719 2   9208 VERIZON PENNSYLVANIA, INC. 228      
610-719 3   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2011-03-24   
610-719 4   9208 VERIZON PENNSYLVANIA, INC. 228      
610-719 5   9208 VERIZON PENNSYLVANIA, INC. 228      
610-719 6   9208 VERIZON PENNSYLVANIA, INC. 228      
610-719 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2011-10-10   
610-719 8   9208 VERIZON PENNSYLVANIA, INC. 228      
610-719 9   9208 VERIZON PENNSYLVANIA, INC. 228      
610-732 A WCHSPAWCDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-732 0   5562 METROPCS, INC. 228   2009-07-09   
610-732 1   9208 VERIZON PENNSYLVANIA, INC. 228   2008-12-02   
610-732 2   9208 VERIZON PENNSYLVANIA, INC. 228   2008-12-02   
610-732 3   283E YMAX COMMUNICATIONS CORP. - PA 228   2009-02-11   
610-732 4   283E YMAX COMMUNICATIONS CORP. - PA 228   2009-02-11   
610-732 5   7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 228   2009-02-19   
610-732 6   9208 VERIZON PENNSYLVANIA, INC. 228   2008-12-01   
610-732 7   5562 METROPCS, INC. 228   2010-07-10   
610-732 8   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2011-03-14   
610-732 9   5562 METROPCS, INC. 228   2011-03-17   
610-738 A WCHSPAWCDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-738 0   9208 VERIZON PENNSYLVANIA, INC. 228      
610-738 1   9208 VERIZON PENNSYLVANIA, INC. 228      
610-738 2   9208 VERIZON PENNSYLVANIA, INC. 228      
610-738 3   9208 VERIZON PENNSYLVANIA, INC. 228      
610-738 4   9208 VERIZON PENNSYLVANIA, INC. 228      
610-738 5   318J COMCAST IP PHONE, LLC 228   2020-03-23   
610-738 6   9208 VERIZON PENNSYLVANIA, INC. 228      
610-738 7   9208 VERIZON PENNSYLVANIA, INC. 228      
610-738 8   9208 VERIZON PENNSYLVANIA, INC. 228      
610-738 9   9208 VERIZON PENNSYLVANIA, INC. 228      
610-836 A   829J PAETEC ITEL, LLC 228   2025-03-11   
610-836 0   829J PAETEC ITEL, LLC 228      
610-836 1   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2003-03-24   
610-836 2   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2003-03-24   
610-836 3   829J PAETEC ITEL, LLC 228      
610-836 4   829J PAETEC ITEL, LLC 228      
610-836 5   829J PAETEC ITEL, LLC 228      
610-836 6   829J PAETEC ITEL, LLC 228      
610-836 7   829J PAETEC ITEL, LLC 228      
610-836 8   829J PAETEC ITEL, LLC 228      
610-836 9   829J PAETEC ITEL, LLC 228      
610-840 A PHLAPAMKXSX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
610-840 0   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
610-840 1   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
610-840 2   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228   2005-08-06   
610-840 3   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2018-12-14   
610-840 4   5562 METROPCS, INC. 228   2019-01-07   
610-840 5   547E ONVOY, LLC - PA 228   2005-08-06   
610-840 6   547E ONVOY, LLC - PA 228   2024-03-09   
610-840 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2018-10-14   
610-840 8   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
610-840 9   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
610-883 A PHLAPAAZDS2  7309 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 228      
610-883 0   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2004-10-14   
610-883 1   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2004-10-14   
610-883 2   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2004-10-14   
610-883 3   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2004-10-14   
610-883 4   7309 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 228      
610-883 5   7309 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 228      

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

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