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NPA: 667 [Rate centres in NPA 667] [Dial plan for NPA 667]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
667-295 6 Crofton MD BLTMMD91GT0  2593 CORE COMMUNICATIONS, INC.- MD 238   2019-05-02   
667-295 7 Crofton MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2019-02-19   
667-295 8 Crofton MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2019-02-19   
667-295 9 Crofton MD   2593 CORE COMMUNICATIONS, INC.- MD 238   2018-12-06   
667-296 A Reisterstown MD BLTOMDKHDS0  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238      
667-296 0 Reisterstown MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2021-03-04   
667-296 1 Reisterstown MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2021-03-04   
667-296 2 Reisterstown MD BLTOMDKHDS0  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238   2020-11-13   
667-296 3 Reisterstown MD BLTOMDKHDS0  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238   2020-11-13   
667-296 4 Reisterstown MD BLTOMDKHDS0  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238   2020-11-13   
667-296 6 Reisterstown MD BLTOMDKHDS0  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238   2021-02-05   
667-296 7 Reisterstown MD BLTOMDKHDS0  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238   2021-02-05   
667-296 8 Reisterstown MD BLTOMDKHDS0  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238   2021-02-05   
667-296 9 Reisterstown MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2022-10-16   
667-297 A Edgewood MD BLTMMDCH40Z  5562 METROPCS, INC. 238      
667-297 0 Edgewood MD BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2022-10-17   
667-297 1 Edgewood MD BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2022-10-17   
667-297 2 Edgewood MD BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2022-10-23   
667-297 3 Edgewood MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2021-05-21   
667-297 4 Edgewood MD BLTQMD01DS0  568G PEERLESS NETWORK OF MARYLAND, LLC 238   2021-04-29   
667-297 5 Edgewood MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2021-04-29   
667-297 6 Edgewood MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2021-01-31   
667-297 7 Edgewood MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2021-01-31   
667-297 8 Edgewood MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2021-04-29   
667-297 9 Edgewood MD BLTMMDCH40Z  5562 METROPCS, INC. 238   2021-01-30   
667-298 A Aberdeen MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
667-298 0 Aberdeen MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2021-04-19   
667-298 1 Aberdeen MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2021-04-19   
667-298 2 Aberdeen MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2021-04-19   
667-298 3 Aberdeen MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2021-04-19   
667-298 4 Aberdeen MD BLTMMDCHXUX  624H ONVOY SPECTRUM, LLC 236   2021-05-22   
667-298 5 Aberdeen MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2021-05-13   
667-298 6 Aberdeen MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-06-15   
667-298 7 Aberdeen MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2021-03-20   
667-298 8 Aberdeen MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2021-03-20   
667-298 9 Aberdeen MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2021-03-20   
667-299 A Annapolis MD BLTMMDCHX7Y  321J HD CARRIER LLC 238      
667-299 0 Annapolis MD BLTMMDCHXQX  197D VONAGE AMERICA LLC 238   2020-06-02   
667-299 1 Annapolis MD BLTMMDCHXQX  197D VONAGE AMERICA LLC 238   2020-06-02   
667-299 2 Annapolis MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2020-10-26   
667-299 3 Annapolis MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2020-10-26   
667-299 4 Annapolis MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2020-10-26   
667-299 5 Annapolis MD BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2024-08-15   
667-299 6 Annapolis MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2020-12-25   
667-299 7 Annapolis MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2020-12-25   
667-299 8 Annapolis MD BLTQMD013MD  939H COMMIO, LLC 238   2021-10-06   
667-299 9 Annapolis MD BLTMMDCHX7Y  321J HD CARRIER LLC 238   2020-06-01   
667-300 A Columbia MD BLTMMD91GT0  2593 CORE COMMUNICATIONS, INC.- MD 238      
667-300 0 Columbia MD   2593 CORE COMMUNICATIONS, INC.- MD 238   2018-07-23   
667-300 1 Columbia MD   2593 CORE COMMUNICATIONS, INC.- MD 238   2018-07-23   
667-300 2 Columbia MD BLTMMDCHXQX  197D VONAGE AMERICA LLC 238   2018-12-06   
667-300 3 Columbia MD   2593 CORE COMMUNICATIONS, INC.- MD 238   2018-07-23   
667-300 4 Columbia MD BLTMMDCHXQX  197D VONAGE AMERICA LLC 238   2018-12-06   
667-300 5 Columbia MD BLTMMDCHXQX  197D VONAGE AMERICA LLC 238   2018-12-06   
667-300 6 Columbia MD BLTMMDCHXQX  197D VONAGE AMERICA LLC 238   2018-12-06   
667-300 7 Columbia MD BLTMMDCHXQX  197D VONAGE AMERICA LLC 238   2018-12-06   
667-300 8 Columbia MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2018-08-04   
667-300 9 Columbia MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2018-08-04   
667-301 A Prince Frederick MD BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
667-301 0 Prince Frederick MD BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2021-03-26   
667-301 1 Prince Frederick MD BLTMMDCHXUX  624H ONVOY SPECTRUM, LLC 238   2022-01-15   
667-301 2 Prince Frederick MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2021-03-27   
667-301 3 Prince Frederick MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2021-03-27   
667-301 4 Prince Frederick MD BLTMMDCHXUX  624H ONVOY SPECTRUM, LLC 238   2021-05-23   
667-301 5 Prince Frederick MD BLTMMDCH40Z  5562 METROPCS, INC. 238   2021-05-28   
667-301 6 Prince Frederick MD BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2023-01-11   
667-301 7 Prince Frederick MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2021-12-19   
667-301 8 Prince Frederick MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2021-10-10   
667-301 9 Prince Frederick MD BLTMMDCHXUX  624H ONVOY SPECTRUM, LLC 238   2022-01-15   
667-302 A Cecilton MD SLBRMDSBWMD  073H TELNYX LLC 242      
667-302 0 Cecilton MD SLBRMD902MD  073H TELNYX LLC 242   2021-04-02   
667-302 2 Cecilton MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2021-04-03   
667-302 3 Cecilton MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2021-04-03   
667-302 4 Cecilton MD SLBRMDSBX0X  624H ONVOY SPECTRUM, LLC 242   2021-05-27   
667-302 5 Cecilton MD SLBRMDSBX0X  624H ONVOY SPECTRUM, LLC 242   2022-01-22   
667-302 6 Cecilton MD SLBRMDSBXLX  318J COMCAST IP PHONE, LLC 242   2022-07-05   
667-302 7 Cecilton MD SLBRMDSBX0X  624H ONVOY SPECTRUM, LLC 242   2022-01-22   
667-302 8 Cecilton MD SLBRMDSBXFX  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2022-11-18   
667-303 A Baltimore MD BLTMMDCHDMD  551G NUSO, LLC 238      
667-303 0 Baltimore MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2015-08-09   
667-303 1 Baltimore MD BLTMMDCHDMD  551G NUSO, LLC 238   2013-05-08   
667-303 2 Baltimore MD BLTMMDCHDMD  551G NUSO, LLC 238   2014-02-06   
667-303 3 Baltimore MD BLTMMDCHXFX  318J COMCAST IP PHONE, LLC 238   2014-04-14   
667-303 4 Baltimore MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2015-08-09   
667-303 5 Baltimore MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2015-08-09   
667-303 6 Baltimore MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2015-08-09   
667-303 7 Baltimore MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2015-08-09   
667-303 8 Baltimore MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2015-08-09   
667-303 9 Baltimore MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2015-10-09   
667-304 A Essex MD BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238      
667-304 0 Essex MD BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2021-04-24   
667-304 1 Essex MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2021-04-25   
667-304 2 Essex MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2021-07-02   
667-304 3 Essex MD BLTMMDCHXUX  624H ONVOY SPECTRUM, LLC 238   2021-05-22   
667-304 4 Essex MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2021-07-11   
667-304 5 Essex MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2021-07-11   
667-304 6 Essex MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2022-10-03   
667-304 7 Essex MD BLTMMDCHXNX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 238   2021-07-12   
667-304 8 Essex MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2021-04-30   
667-304 9 Essex MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2021-06-05   

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Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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