Local Calling Guide

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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
410-980 1 Annapolis MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2004-12-02   
410-980 2 Annapolis MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2004-12-02   
410-980 3 Annapolis MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2005-02-03   
410-980 4 Annapolis MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2014-01-24   
410-980 5 Annapolis MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2005-02-03   
410-980 6 Annapolis MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2005-02-03   
410-980 7 Annapolis MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2005-01-02   
410-980 8 Annapolis MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2005-01-02   
410-980 9 Annapolis MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2004-09-29   
410-981 A Glen Burnie MD FPATMDFRDS0  9212 VERIZON MARYLAND, INC. 238      
410-981 0 Glen Burnie MD   9212 VERIZON MARYLAND, INC. 238      
410-981 1 Glen Burnie MD   9212 VERIZON MARYLAND, INC. 238      
410-981 2 Glen Burnie MD   9212 VERIZON MARYLAND, INC. 238      
410-981 3 Glen Burnie MD   876D ONVOY, LLC - MD 238   2016-03-31   
410-981 4 Glen Burnie MD   9212 VERIZON MARYLAND, INC. 238      
410-981 5 Glen Burnie MD   9212 VERIZON MARYLAND, INC. 238      
410-981 6 Glen Burnie MD   9212 VERIZON MARYLAND, INC. 238      
410-981 7 Glen Burnie MD   9212 VERIZON MARYLAND, INC. 238      
410-981 8 Glen Burnie MD   9212 VERIZON MARYLAND, INC. 238      
410-981 9 Glen Burnie MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2006-08-10   
410-982 A Baltimore MD BLTMMD91DS2  2596 QUANTUM TELECOMMUNICATIONS, INC. - MD 238      
410-982 0 Baltimore MD   2596 QUANTUM TELECOMMUNICATIONS, INC. - MD 238   2003-12-04   
410-982 1 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2003-12-09   
410-982 2 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2003-12-09   
410-982 3 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2003-12-09   
410-982 4 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2004-01-10   
410-982 5 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2004-01-10   
410-982 6 Baltimore MD   4716 PAETEC COMMUNICATIONS, INC. - MD 238   2005-01-01   
410-982 7 Baltimore MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2003-12-21   
410-982 8 Baltimore MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2003-12-21   
410-982 9 Baltimore MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2003-12-21   
410-983 A Fork MD CRDFMDCDRS0  9212 VERIZON MARYLAND, INC. 238      
410-983 0 Fork MD   9212 VERIZON MARYLAND, INC. 238      
410-983 1 Fork MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2004-11-04   
410-983 2 Fork MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2018-10-22   
410-983 3 Fork MD   876D ONVOY, LLC - MD 238   2014-09-27   
410-983 4 Fork MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2018-10-22   
410-983 5 Fork MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2018-10-22   
410-983 6 Fork MD   876D ONVOY, LLC - MD 238   2014-09-27   
410-983 7 Fork MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2018-10-22   
410-983 8 Fork MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2018-10-22   
410-983 9 Fork MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2014-06-06   
410-984 A Sykesville MD   6664 SPRINT SPECTRUM L.P. 238      
410-985 A Waterloo (Washington DC LATA) MD CHCHMDBE1MD  8697 BALTIMORE-WASHINGTON TELEPHONE (BWT) 236      
410-986 A Baltimore MD BLTMMDCHDS3  9212 VERIZON MARYLAND, INC. 238      
410-987 A Severn MD DRCRMDDCDS0  9212 VERIZON MARYLAND, INC. 238      
410-988 A Ellicott City MD CLVLMDCEDS0  9212 VERIZON MARYLAND, INC. 238      
410-988 0 Ellicott City MD   281E YMAX COMMUNICATIONS CORP. - MD 238   2008-07-26   
410-988 1 Ellicott City MD   2697 CTC COMMUNICATIONS CORP. - MD 238   2005-03-10   
410-988 2 Ellicott City MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2005-09-10   

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

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