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NPA: 410 [Rate centres in NPA 410] [Dial plan for NPA 410]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
410-589 2 Brooklyn Park-Linthicum MD   073H TELNYX LLC 238   2017-04-25   
410-589 3 Brooklyn Park-Linthicum MD   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 238   2015-08-13   
410-589 4 Brooklyn Park-Linthicum MD   7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD 238      
410-589 5 Brooklyn Park-Linthicum MD   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 238   2014-02-19   
410-589 6 Brooklyn Park-Linthicum MD   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 238   2007-09-20   
410-589 7 Brooklyn Park-Linthicum MD   7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD 238      
410-589 8 Brooklyn Park-Linthicum MD   7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD 238      
410-589 9 Brooklyn Park-Linthicum MD   7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD 238      
410-590 A Glen Burnie MD GLBRMDGLDS0  9212 VERIZON MARYLAND, INC. 238      
410-591 A Baltimore MD WDLWMDEMCM2  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
410-592 A Fork MD FORKMDFKRS1  9212 VERIZON MARYLAND, INC. 238      
410-592 0 Fork MD   9212 VERIZON MARYLAND, INC. 238      
410-592 1 Fork MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2019-04-30   
410-592 2 Fork MD   9212 VERIZON MARYLAND, INC. 238      
410-592 3 Fork MD   9212 VERIZON MARYLAND, INC. 238      
410-592 4 Fork MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2019-04-30   
410-592 5 Fork MD   9212 VERIZON MARYLAND, INC. 238      
410-592 6 Fork MD   9212 VERIZON MARYLAND, INC. 238      
410-592 7 Fork MD   9212 VERIZON MARYLAND, INC. 238      
410-592 8 Fork MD   9212 VERIZON MARYLAND, INC. 238      
410-592 9 Fork MD   9212 VERIZON MARYLAND, INC. 238      
410-593 A Fork MD FORKMDFKRS1  9212 VERIZON MARYLAND, INC. 238      
410-593 0 Fork MD   876D ONVOY, LLC - MD 238   2016-02-25   
410-593 1 Fork MD   876D ONVOY, LLC - MD 238   2015-07-29   
410-593 2 Fork MD   9212 VERIZON MARYLAND, INC. 238      
410-593 3 Fork MD   876D ONVOY, LLC - MD 238   2016-02-16   
410-593 4 Fork MD   9212 VERIZON MARYLAND, INC. 238      
410-593 5 Fork MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2019-04-30   
410-593 6 Fork MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2019-04-30   
410-593 7 Fork MD   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 238   2011-12-17   
410-593 8 Fork MD   876D ONVOY, LLC - MD 238   2016-02-25   
410-593 9 Fork MD   9212 VERIZON MARYLAND, INC. 238      
410-594 A Woodlawn MD WDLWMDWLDS0  9212 VERIZON MARYLAND, INC. 238      
410-595 A Glen Burnie MD LARLMDCC1MD  7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD 238      
410-595 0 Glen Burnie MD   7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD 238      
410-595 1 Glen Burnie MD   9212 VERIZON MARYLAND, INC. 238   2004-07-08   
410-595 2 Glen Burnie MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2008-05-08   
410-595 3 Glen Burnie MD   7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD 238      
410-595 4 Glen Burnie MD   7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD 238      
410-595 5 Glen Burnie MD   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 238   2007-11-06   
410-595 6 Glen Burnie MD   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 238   2006-10-09   
410-595 7 Glen Burnie MD   7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD 238      
410-595 8 Glen Burnie MD   7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD 238      
410-595 9 Glen Burnie MD   7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD 238      
410-596 A Westminster MD WDLWMDEMCM3  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
410-597 A Woodlawn MD WDLWMDWLDS0  9212 VERIZON MARYLAND, INC. 238      
410-598 A Baltimore MD CTVLMDBACM3  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
410-599 A Catonsville MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-600 A Berlin MD   7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 242      
410-600 0 Berlin MD   861F MCC TELEPHONY OF THE MID-ATLANTIC, LLC - MD 242   2006-08-11   

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Last updated: Tue, 31 Dec 2019 02:37:20 UTC

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