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Arbutus, MD

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
443-304 9 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2011-02-27   
443-443 A BLTQMD013MD  939H COMMIO, LLC 238   2024-01-22   
443-443 0 BLTQMD013MD  939H COMMIO, LLC 238   2024-01-22   
443-443 1 BLTQMD013MD  939H COMMIO, LLC 238   2024-01-22   
443-443 2 BLTQMD013MD  939H COMMIO, LLC 238   2024-01-22   
443-443 3 BLTQMD013MD  939H COMMIO, LLC 238   2024-01-22   
443-443 4 BLTQMD013MD  939H COMMIO, LLC 238   2024-01-22   
443-443 5 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2024-03-08   
443-443 6 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2024-04-13   
443-443 7 BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2024-05-25   
443-443 8 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2024-07-15   
443-443 9 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2024-07-15   
443-543 A ARBTMDARDS0  9212 VERIZON MARYLAND, INC. 238      
443-543 0 ARBTMDARDS0  9212 VERIZON MARYLAND, INC. 238      
443-543 1 ARBTMDARDS0  9212 VERIZON MARYLAND, INC. 238      
443-543 2 ARBTMDARDS0  9212 VERIZON MARYLAND, INC. 238      
443-543 3 ARBTMDARDS0  9212 VERIZON MARYLAND, INC. 238      
443-543 4 BLTQMD013MD  939H COMMIO, LLC 238   2021-07-05   
443-543 5 ARBTMDARDS0  9212 VERIZON MARYLAND, INC. 238      
443-543 6 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2011-07-02   
443-543 7 BLTMMDCHXUX  624H ONVOY SPECTRUM, LLC 238   2021-11-26   
443-543 8 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2014-10-06   
443-543 9 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2014-10-06   
443-568 A BLTMMDCHXNX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 238      
443-568 0 BLTMMDCHXNX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 238      
443-568 1 BLTMMDCHXNX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 238      
443-568 2 BLTMMDCHXNX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 238      
443-568 3 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2012-10-07   
443-568 4 BLTMMDCHXNX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 238      
443-568 5 BLTMMDCHXNX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 238      
443-568 6 BLTQMD013MD  939H COMMIO, LLC 238   2021-06-12   
443-568 7 BLTMMDCHXVX  321J HD CARRIER LLC 238   2020-05-01   
443-568 8 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2016-09-08   
443-568 9 BLTMMDCHXNX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 238      
443-575 A HNVAMDBHAMD  3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-575 0 HNVAMDBHAMD  3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-575 1 BLTMMDCHXUX  624H ONVOY SPECTRUM, LLC 238   2021-02-24   
443-575 2 HNVAMDBHAMD  3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-575 3 BLTMMDCHXUX  624H ONVOY SPECTRUM, LLC 238   2021-02-24   
443-575 4 BLTMMDCHW29  4716 PAETEC COMMUNICATIONS, INC. - MD 238   2006-11-09   
443-575 5 HNVAMDBHAMD  3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-575 6 BLTMMDCHXFX  318J COMCAST IP PHONE, LLC 238   2007-04-10   
443-575 7 BLTMMDCH14Z  2697 CTC COMMUNICATIONS CORP. - MD 238   2011-12-20   
443-575 8 BLTMMDCHXUX  624H ONVOY SPECTRUM, LLC 238   2021-02-24   
443-575 9 BLTMMDCHXUX  624H ONVOY SPECTRUM, LLC 238   2021-05-23   
443-701 A BLTMMDCHXNX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 238      
443-701 0 BLTMMDCHXNX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 238      
443-701 1 BLTMMDCHXNX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 238      
443-701 2 BLTMMDCHXNX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 238      
443-701 3 BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2005-01-08   
443-701 4 BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2003-08-26   
443-701 5 BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2005-01-08   
443-701 6 BLTMMDCHXNX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 238   2023-02-20   
443-701 8 BLTQMD013MD  939H COMMIO, LLC 238   2021-06-12   
443-701 9 BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2005-02-10   
443-709 A HNVAMDBHAMD  3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-709 0 HNVAMDBHAMD  3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238   2001-11-05   
443-709 1 BLTMMDCHXUX  624H ONVOY SPECTRUM, LLC 238   2021-12-30   
443-709 2 HNVAMDBHAMD  3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238   2001-11-05   
443-709 3 HNVAMDBHAMD  3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238   2001-11-05   
443-709 4 HNVAMDBHAMD  3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238   2001-11-05   
443-709 5 BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2005-02-11   
443-709 6 BLTMMDCHXUX  624H ONVOY SPECTRUM, LLC 238   2021-05-23   
443-709 7 BLTMMDCH40Z  5562 METROPCS, INC. 238   2013-06-14   
443-709 8 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2016-09-08   
443-709 9 HNVAMDBHAMD  3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238   2001-11-05   
443-785 A BLTMMDCH42Z  876D ONVOY, LLC - MD 238      
443-833 A CLMAMDJTAMD  2589 US LEC OF MARYLAND, INC. 238      
443-833 0 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2019-04-19   
443-833 1 CLMAMDJTAMD  2589 US LEC OF MARYLAND, INC. 238   2002-11-19   
443-833 2 BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2014-11-01   
443-833 3 BLTOMDKHDS0  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238   2008-10-01   
443-833 4 BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2011-11-17   
443-833 5 BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2012-08-29   
443-833 6 BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2016-06-04   
443-833 7 BLTMMDCH40Z  5562 METROPCS, INC. 238   2013-06-14   
443-833 8 BLTQMD01DS0  568G PEERLESS NETWORK OF MARYLAND, LLC 238   2013-05-04   
443-833 9 BLTQMD01DS0  568G PEERLESS NETWORK OF MARYLAND, LLC 238   2013-05-04   
667-386 A BLTMMDCH40Z  5562 METROPCS, INC. 238      
667-386 0 BLTMMDCH40Z  5562 METROPCS, INC. 238   2022-02-04   
667-386 1 BLTMMDCHXTX  073H TELNYX LLC 238   2022-03-24   
667-386 2 BLTMMDCH40Z  5562 METROPCS, INC. 238   2023-01-28   
667-386 3 BLTMMDCH40Z  5562 METROPCS, INC. 238   2023-03-04   
667-386 4 BLTMMDCH40Z  5562 METROPCS, INC. 238   2023-03-04   
667-386 5 BLTMMDCH40Z  5562 METROPCS, INC. 238   2023-03-24   
667-386 6 BLTQMD01BMD  516J TON80 COMMUNICATIONS, LLC 238   2022-03-30   
667-386 7 BLTMMDCH40Z  5562 METROPCS, INC. 238   2023-03-24   
667-386 9 BLTMMDCH40Z  5562 METROPCS, INC. 238   2022-02-04   
667-431 A BLTMMDCH40Z  5562 METROPCS, INC. 238      
667-431 0 BLTMMDCH40Z  5562 METROPCS, INC. 238   2023-08-05   
667-431 1 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2023-08-10   
667-431 2 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2023-08-10   
667-431 3 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2023-08-10   
667-431 4 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2023-08-10   
667-431 5 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2023-08-10   
667-431 6 BLTMMDCH40Z  5562 METROPCS, INC. 238   2023-09-09   
667-431 8 BLTMMDCH40Z  5562 METROPCS, INC. 238   2023-06-17   
667-431 9 BLTMMDCH40Z  5562 METROPCS, INC. 238   2023-06-17   
667-498 A BLTMMDCH57Z  7421 AT&T - LOCAL 238   2025-01-17   
667-498 9 BLTMMDCH57Z  7421 AT&T - LOCAL 238   2025-01-17   

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

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