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Philadelphia Suburban Zone 23, PA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
610-822 9   547E ONVOY, LLC - PA 228   2020-07-07   
610-909 A PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
610-934 A PHLAPAMKXSX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
610-934 0   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
610-934 1   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
610-934 2   002F BANDWIDTH.COM CLEC, LLC - PA 228   2020-03-05   
610-934 3   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-10-19   
610-934 4   318J COMCAST IP PHONE, LLC 228   2021-08-14   
610-934 5   547E ONVOY, LLC - PA 228   2004-10-28   
610-934 6   547E ONVOY, LLC - PA 228   2004-10-28   
610-934 7   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
610-934 8   624H ONVOY SPECTRUM, LLC 228   2021-11-05   
610-934 9   624H ONVOY SPECTRUM, LLC 228   2021-11-05   
610-949 A BCYNPABCDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-949 0   9208 VERIZON PENNSYLVANIA, INC. 228      
610-949 1   9208 VERIZON PENNSYLVANIA, INC. 228      
610-949 2   9208 VERIZON PENNSYLVANIA, INC. 228      
610-949 3   9208 VERIZON PENNSYLVANIA, INC. 228      
610-949 4   9208 VERIZON PENNSYLVANIA, INC. 228      
610-949 5   9208 VERIZON PENNSYLVANIA, INC. 228      
610-949 6   9208 VERIZON PENNSYLVANIA, INC. 228      
610-949 7   9208 VERIZON PENNSYLVANIA, INC. 228      
610-949 8   3806 CORE COMMUNICATIONS, INC. - PA 228   2019-03-27   
610-949 9   9208 VERIZON PENNSYLVANIA, INC. 228      
610-980 A KGPRPADODS0  7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 228      
610-980 0   3806 CORE COMMUNICATIONS, INC. - PA 228   2019-04-17   
610-980 1   3806 CORE COMMUNICATIONS, INC. - PA 228   2019-04-17   
610-980 2   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228   2004-08-27   
610-980 3   547E ONVOY, LLC - PA 228   2004-08-27   
610-980 4   3806 CORE COMMUNICATIONS, INC. - PA 228   2019-04-17   
610-980 5   547E ONVOY, LLC - PA 228   2004-08-27   
610-980 6   3806 CORE COMMUNICATIONS, INC. - PA 228   2019-04-17   
610-980 7   7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 228      
610-980 8   547E ONVOY, LLC - PA 228   2004-08-27   
610-980 9   3806 CORE COMMUNICATIONS, INC. - PA 228   2019-04-17   
835-208 A PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
835-208 0   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2023-04-01   
835-208 1   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2023-04-01   
835-208 2   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2023-04-01   
835-208 3   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2023-04-01   
835-208 4   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2023-04-01   
835-208 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2023-01-08   
835-208 6   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2023-01-08   
835-208 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2023-01-08   
835-208 8   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2023-01-08   
835-208 9   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2023-01-08   
835-218 A PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
835-218 0   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2023-07-02   
835-218 1   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2023-07-02   
835-218 2   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2023-07-02   
835-218 3   547E ONVOY, LLC - PA 228   2023-06-24   
835-218 4   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2023-06-04   
835-218 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2023-06-04   
835-218 6   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2023-06-04   
835-218 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2023-06-04   
835-218 8   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2023-06-04   
835-218 9   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2023-06-04   
835-223 A PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
835-223 0   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2023-09-10   
835-223 1   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2023-09-10   
835-223 2   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2023-09-10   
835-223 3   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2023-09-10   
835-223 4   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2023-09-10   
835-223 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2023-09-10   
835-223 6   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2023-09-10   
835-223 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2023-09-10   
835-223 8   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2023-09-10   
835-223 9   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2023-09-10   
835-228 A PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
835-228 0   547E ONVOY, LLC - PA 228   2023-10-23   
835-228 1   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2023-12-02   
835-228 2   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2023-10-20   
835-228 3   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2023-10-20   
835-228 4   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2023-10-20   
835-228 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2023-10-20   
835-228 6   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2023-10-20   
835-228 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2023-10-20   
835-228 8   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2023-10-20   
835-228 9   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2023-10-20   
835-237 A PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-01-06   
835-237 0   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-02-02   
835-237 1   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-02-02   
835-237 2   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-02-02   
835-237 3   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-02-02   
835-237 4   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-02-02   
835-237 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-02-02   
835-237 6   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-01-06   
835-237 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-01-06   
835-237 8   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-01-06   
835-237 9   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-01-06   
835-250 A PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-11-23   
835-250 0   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-12-19   
835-250 1   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-12-19   
835-250 2   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-12-19   
835-250 3   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-12-19   
835-250 4   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-11-24   
835-250 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-11-24   
835-250 6   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-11-24   
835-250 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-11-24   
835-250 8   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-11-23   

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

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