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Philadelphia Suburban Zone 23, PA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
610-636 4   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
610-636 5   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
610-636 6   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
610-636 7   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
610-636 8   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
610-636 9   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
610-659 A PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
610-660 A BCYNPABCDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-662 A PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
610-664 A BCYNPABCDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-667 A BCYNPABCDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-668 A BCYNPABCDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-677 A NATNPAAGGT0  7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
610-677 0   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-03-04   
610-677 1   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-03-04   
610-677 2   829J PAETEC ITEL, LLC 228   2004-12-16   
610-677 3   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-03-04   
610-677 4   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-03-04   
610-677 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-03-04   
610-677 6   7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
610-677 7   752H BARR TELL USA, INC. - PA 228   2016-02-11   
610-677 8   7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
610-677 9   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-03-04   
610-721 A WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
610-721 0   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
610-721 1   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
610-721 2   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
610-721 3   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
610-721 4   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
610-721 5   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
610-721 6   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
610-721 7   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
610-721 8   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
610-721 9   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
610-745 A PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
610-747 A BCYNPABCDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-747 0   9208 VERIZON PENNSYLVANIA, INC. 228      
610-747 1   9208 VERIZON PENNSYLVANIA, INC. 228      
610-747 2   9208 VERIZON PENNSYLVANIA, INC. 228      
610-747 3   9208 VERIZON PENNSYLVANIA, INC. 228      
610-747 4   9208 VERIZON PENNSYLVANIA, INC. 228      
610-747 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-08-26   
610-747 6   624H ONVOY SPECTRUM, LLC 228   2021-11-05   
610-747 7   9208 VERIZON PENNSYLVANIA, INC. 228      
610-747 8   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-08-26   
610-747 9   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-08-26   
610-766 A PHLAPASLUMD  7421 AT&T - LOCAL 228      
610-766 0   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
610-766 1   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
610-766 2   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
610-766 3   7421 AT&T - LOCAL 228      
610-766 4   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-26   
610-766 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-03-04   
610-766 6   829J PAETEC ITEL, LLC 228   2011-08-23   
610-766 7   002F BANDWIDTH.COM CLEC, LLC - PA 228   2008-09-14   
610-766 8   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-03-04   
610-766 9   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-03-04   
610-771 A BCYNPABCDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-771 0   9208 VERIZON PENNSYLVANIA, INC. 228      
610-771 1   9208 VERIZON PENNSYLVANIA, INC. 228      
610-771 2   9208 VERIZON PENNSYLVANIA, INC. 228      
610-771 3   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-10-19   
610-771 4   547E ONVOY, LLC - PA 228   2004-10-28   
610-771 5   9208 VERIZON PENNSYLVANIA, INC. 228      
610-771 6   547E ONVOY, LLC - PA 228   2004-10-28   
610-771 7   547E ONVOY, LLC - PA 228   2004-10-28   
610-771 8   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228   2004-10-28   
610-771 9   9208 VERIZON PENNSYLVANIA, INC. 228      
610-784 A   829J PAETEC ITEL, LLC 228   2025-03-11   
610-784 0   7757 ATX TELECOMMUNICATIONS SERVICES, LTD. - PA 228      
610-784 1   3806 CORE COMMUNICATIONS, INC. - PA 228   2019-04-17   
610-784 2   7757 ATX TELECOMMUNICATIONS SERVICES, LTD. - PA 228      
610-784 3   7757 ATX TELECOMMUNICATIONS SERVICES, LTD. - PA 228      
610-784 4   7757 ATX TELECOMMUNICATIONS SERVICES, LTD. - PA 228      
610-784 5   7757 ATX TELECOMMUNICATIONS SERVICES, LTD. - PA 228      
610-784 6   7757 ATX TELECOMMUNICATIONS SERVICES, LTD. - PA 228      
610-784 7   3806 CORE COMMUNICATIONS, INC. - PA 228   2019-03-27   
610-784 8   7757 ATX TELECOMMUNICATIONS SERVICES, LTD. - PA 228      
610-784 9   3806 CORE COMMUNICATIONS, INC. - PA 228   2019-04-17   
610-785 A PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-785 0   624H ONVOY SPECTRUM, LLC 228   2021-11-05   
610-785 1   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-785 2   624H ONVOY SPECTRUM, LLC 228   2021-11-05   
610-785 3   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2022-07-19   
610-785 4   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2019-11-26   
610-785 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2019-11-26   
610-785 6   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-785 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2022-07-19   
610-785 8   624H ONVOY SPECTRUM, LLC 228   2021-05-13   
610-785 9   624H ONVOY SPECTRUM, LLC 228   2021-11-05   
610-822 A PHLAPAMKXSX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
610-822 0   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
610-822 1   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
610-822 2   547E ONVOY, LLC - PA 228   2020-07-07   
610-822 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228   2004-08-27   
610-822 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228   2004-08-27   
610-822 5   547E ONVOY, LLC - PA 228   2004-08-27   
610-822 6   547E ONVOY, LLC - PA 228   2004-08-27   
610-822 7   547E ONVOY, LLC - PA 228   2004-08-27   
610-822 8   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-10-19   

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Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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