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
410-670 3 Edgewood MD BLTMMDCHXFX  318J COMCAST IP PHONE, LLC 238   2012-06-08   
410-670 4 Edgewood MD BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2003-02-20   
410-670 5 Edgewood MD BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2012-08-12   
410-670 6 Edgewood MD BLTMMDCHFMD  5562 METROPCS, INC. 238   2020-04-13   
410-670 7 Edgewood MD BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2005-02-07   
410-670 8 Edgewood MD BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2006-05-08   
410-670 9 Edgewood MD BLTOMDKHDS0  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238      
410-671 A Edgewood MD EDWDMDEGDS0  9212 VERIZON MARYLAND, INC. 238      
410-671 0 Edgewood MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2016-03-30   
410-671 1 Edgewood MD BLTMMDCHFMD  5562 METROPCS, INC. 238   2020-08-21   
410-671 2 Edgewood MD BLTMMDCHXFX  318J COMCAST IP PHONE, LLC 238   2011-06-20   
410-671 3 Edgewood MD BLTMMDCHXMX  506J TWILIO INTERNATIONAL, INC. 238   2020-12-26   
410-671 4 Edgewood MD BLTMMDCHXFX  318J COMCAST IP PHONE, LLC 238   2005-03-10   
410-671 5 Edgewood MD BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2010-11-28   
410-671 6 Edgewood MD EDWDMDEGDS0  9212 VERIZON MARYLAND, INC. 238      
410-671 7 Edgewood MD EDWDMDEGDS0  9212 VERIZON MARYLAND, INC. 238      
410-671 8 Edgewood MD BLTMMDCHFMD  5562 METROPCS, INC. 238   2020-01-05   
410-671 9 Edgewood MD EDWDMDEGDS0  9212 VERIZON MARYLAND, INC. 238      
410-672 A Odenton MD ODTNMDONDS0  9212 VERIZON MARYLAND, INC. 238      
410-672 0 Odenton MD ODTNMDONDS0  9212 VERIZON MARYLAND, INC. 238      
410-672 1 Odenton MD ODTNMDONDS0  9212 VERIZON MARYLAND, INC. 238      
410-672 2 Odenton MD ODTNMDONDS0  9212 VERIZON MARYLAND, INC. 238      
410-672 3 Odenton MD ODTNMDONDS0  9212 VERIZON MARYLAND, INC. 238      
410-672 4 Odenton MD ODTNMDONDS0  9212 VERIZON MARYLAND, INC. 238      
410-672 5 Odenton MD ODTNMDPORS2  9212 VERIZON MARYLAND, INC. 238      
410-672 6 Odenton MD ODTNMDPORS2  9212 VERIZON MARYLAND, INC. 238      
410-672 7 Odenton MD ODTNMDPORS2  9212 VERIZON MARYLAND, INC. 238      
410-672 8 Odenton MD ODTNMDONDS0  9212 VERIZON MARYLAND, INC. 238      
410-672 9 Odenton MD   2593 CORE COMMUNICATIONS, INC.- MD 238   2019-04-30   
410-673 A Preston MD PSTNMDPSRS0  9212 VERIZON MARYLAND, INC. 242      
410-673 0 Preston MD   2593 CORE COMMUNICATIONS, INC.- MD 242   2004-04-03   
410-673 1 Preston MD PSTNMDPSRS0  9212 VERIZON MARYLAND, INC. 242      
410-673 2 Preston MD PSTNMDPSRS0  9212 VERIZON MARYLAND, INC. 242      
410-673 3 Preston MD SLBRMD902MD  073H TELNYX LLC 242   2017-09-13   
410-673 4 Preston MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2017-04-14   
410-673 6 Preston MD   2593 CORE COMMUNICATIONS, INC.- MD 242   2019-03-28   
410-673 7 Preston MD PSTNMDPSRS0  9212 VERIZON MARYLAND, INC. 242      
410-673 8 Preston MD SLBRMDSBXLX  318J COMCAST IP PHONE, LLC 242   2006-07-31   
410-673 9 Preston MD PSTNMDPSRS0  9212 VERIZON MARYLAND, INC. 242      
410-674 A Odenton MD ODTNMDONDS0  9212 VERIZON MARYLAND, INC. 238      
410-675 A Baltimore MD BLTMMDWLDS0  9212 VERIZON MARYLAND, INC. 238      
410-676 A Edgewood MD EDWDMDEGDS0  9212 VERIZON MARYLAND, INC. 238      
410-677 A Salisbury MD SLBRMDSBDS1  9212 VERIZON MARYLAND, INC. 242      
410-678 A Elkridge MD HNVAMDAE3MD  6630 USA MOBILITY WIRELESS, INC. 238      
410-679 A Fork MD EDWDMDEGDS0  9212 VERIZON MARYLAND, INC. 238      
410-680 A Ellicott City MD BLTMMDDNDS2  7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD 238      
410-680 0 Ellicott City MD BLTMMDDNDS2  7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD 238      
410-680 1 Ellicott City MD BLTMMDDNDS2  7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD 238      
410-680 2 Ellicott City MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2016-02-15   
410-680 3 Ellicott City MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2016-02-15   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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