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Pikesville, MD

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
443-898 2   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2008-03-04   
443-898 3   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2015-08-28   
443-898 4   876D ONVOY, LLC - MD 238   2014-09-06   
443-898 5   551G NUSO, LLC 238   2016-08-31   
443-898 6   318J COMCAST IP PHONE, LLC 238   2016-02-05   
443-898 7   551G NUSO, LLC 238   2016-08-31   
443-898 8   318J COMCAST IP PHONE, LLC 238   2015-01-09   
443-898 9   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2008-12-08   
443-929 A BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238      
443-929 0   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238      
443-929 1   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238      
443-929 2   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238      
443-929 3   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2006-05-06   
443-929 4   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2007-08-28   
443-929 5   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2008-04-21   
443-929 6   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238      
443-929 7   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2008-06-16   
443-929 8   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2007-02-08   
443-929 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238      
443-940 A   829J PAETEC ITEL, LLC 238   2025-04-01   
443-940 0   829J PAETEC ITEL, LLC 238      
443-940 1   829J PAETEC ITEL, LLC 238      
443-940 2   829J PAETEC ITEL, LLC 238      
443-940 3   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2024-08-15   
443-940 4   829J PAETEC ITEL, LLC 238      
443-940 5   876D ONVOY, LLC - MD 238   2021-09-23   
443-940 6   876D ONVOY, LLC - MD 238   2021-09-23   
443-940 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2022-10-03   
443-940 8   071F BANDWIDTH.COM CLEC, LLC - MD 238   2020-09-12   
443-940 9   829J PAETEC ITEL, LLC 238      
667-273 A PIVLMDPKY0X  425J CSC WIRELESS, LLC 238      
667-273 0   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2021-05-10   
667-273 1   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2021-07-08   
667-273 2   425J CSC WIRELESS, LLC 238   2019-11-23   
667-273 3   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2022-03-26   
667-273 4   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2022-03-26   
667-273 5   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2022-03-26   
667-273 6   624H ONVOY SPECTRUM, LLC 238   2021-05-23   
667-273 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2022-10-03   
667-273 8   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2021-09-06   
667-273 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2021-09-06   
667-305 A BLTMMDCHDMD  551G NUSO, LLC 238      
667-305 0   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2016-02-06   
667-305 1   551G NUSO, LLC 238   2013-07-12   
667-305 2   876D ONVOY, LLC - MD 238   2015-06-11   
667-305 3   876D ONVOY, LLC - MD 238   2015-06-11   
667-305 4   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2015-10-16   
667-305 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2015-10-16   
667-305 6   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2016-08-22   
667-305 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2016-08-22   
667-305 8   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2016-07-14   
667-305 9   515J IP HORIZON LLC 238   2016-05-31   
667-313 A BLTOMDKHDS0  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238      
667-313 0   7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238   2016-01-30   
667-313 1   7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238   2016-01-30   
667-313 2   7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238   2016-01-30   
667-313 3   7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238   2016-01-30   
667-313 4   7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238   2016-01-30   
667-313 5   7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238   2016-01-30   
667-313 6   7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238   2016-01-30   
667-313 7   7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238   2016-01-30   
667-313 8   7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238   2016-01-30   
667-313 9   7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238   2016-01-30   
667-429 A CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
667-429 0   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2023-04-14   
667-429 1   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2023-04-14   
667-429 2   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2023-05-05   
667-429 3   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2023-05-05   
667-429 4   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2023-05-05   
667-429 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2023-04-17   
667-429 6   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2023-04-17   
667-429 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2023-04-17   
667-429 8   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2023-04-17   
667-429 9   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2023-04-17   
667-430 A CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
667-430 0   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2023-07-14   
667-430 1   876D ONVOY, LLC - MD 238   2023-08-10   
667-430 2   876D ONVOY, LLC - MD 238   2023-08-10   
667-430 3   876D ONVOY, LLC - MD 238   2023-08-10   
667-430 4   876D ONVOY, LLC - MD 238   2023-08-10   
667-430 5   876D ONVOY, LLC - MD 238   2023-08-10   
667-430 6   876D ONVOY, LLC - MD 238   2023-08-10   
667-430 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2023-06-09   
667-430 8   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2023-06-09   
667-430 9   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2023-06-09   
667-439 A BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238      
667-439 0   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2023-11-04   
667-439 1   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2023-10-15   
667-439 2   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2023-10-15   
667-439 3   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2023-10-15   
667-439 4   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2023-12-08   
667-439 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2023-12-08   
667-439 6   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2023-12-08   
667-439 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2023-12-08   
667-439 8   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2023-10-15   
667-439 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2023-09-23   
667-460 A CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2024-01-12   
667-460 0   876D ONVOY, LLC - MD 238   2024-02-25   
667-460 1   876D ONVOY, LLC - MD 238   2024-02-25   
667-460 2   876D ONVOY, LLC - MD 238   2024-02-25   

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

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