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Washington Zone 13, MD

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
301-486 8   2593 CORE COMMUNICATIONS, INC.- MD 236   2018-10-23   
301-486 9   2593 CORE COMMUNICATIONS, INC.- MD 236   2018-10-23   
301-488 A CLPKMDBWDS0  9212 VERIZON MARYLAND, INC. 236      
301-489 A CLPKMDBWDS0  9212 VERIZON MARYLAND, INC. 236      
301-489 0 CLPKMDBWDS0  9212 VERIZON MARYLAND, INC. 236      
301-489 1 CLPKMDBWDS0  9212 VERIZON MARYLAND, INC. 236      
301-489 2   2593 CORE COMMUNICATIONS, INC.- MD 236   2019-04-29   
301-489 3 CLPKMDBWDS0  9212 VERIZON MARYLAND, INC. 236      
301-489 4 CLPKMDBWDS0  9212 VERIZON MARYLAND, INC. 236      
301-489 5 CLPKMDBWDS0  9212 VERIZON MARYLAND, INC. 236      
301-489 6 CLPKMDBWDS0  9212 VERIZON MARYLAND, INC. 236      
301-489 7 CLPKMDBWDS0  9212 VERIZON MARYLAND, INC. 236      
301-489 8 CLPKMDBWDS0  9212 VERIZON MARYLAND, INC. 236      
301-489 9 CLPKMDBWDS0  9212 VERIZON MARYLAND, INC. 236      
301-506 A SLSPMDSSX6X  6630 USA MOBILITY WIRELESS, INC. 236      
301-507 A CLPKMDBWDS0  9212 VERIZON MARYLAND, INC. 236      
301-507 0   876D ONVOY, LLC - MD 236   2024-02-24   
301-507 1   876D ONVOY, LLC - MD 236   2024-02-24   
301-507 2   876D ONVOY, LLC - MD 236   2024-02-24   
301-507 3   876D ONVOY, LLC - MD 236   2024-02-24   
301-507 5 CLPKMDBWDS0  9212 VERIZON MARYLAND, INC. 236      
301-507 6 CLPKMDBWDS0  9212 VERIZON MARYLAND, INC. 236      
301-510 A SLSPMDSSX6X  6630 USA MOBILITY WIRELESS, INC. 236      
301-513 A CLPKMDBWDS0  9212 VERIZON MARYLAND, INC. 236      
301-513 0 CLPKMDBWDS0  9212 VERIZON MARYLAND, INC. 236      
301-513 1 CLPKMDBWDS0  9212 VERIZON MARYLAND, INC. 236      
301-513 3 CLPKMDBWDS0  9212 VERIZON MARYLAND, INC. 236      
301-513 5 CLPKMDBWDS0  9212 VERIZON MARYLAND, INC. 236      
301-513 6 CLPKMDBWDS0  9212 VERIZON MARYLAND, INC. 236      
301-513 7 CLPKMDBWDS0  9212 VERIZON MARYLAND, INC. 236      
301-513 9 CLPKMDBWDS0  9212 VERIZON MARYLAND, INC. 236      
301-552 A LNHMMDLNDS0  9212 VERIZON MARYLAND, INC. 236      
301-558 A SLSPMDSSX6X  6630 USA MOBILITY WIRELESS, INC. 236      
301-566 A MRKKMDMKDS0  9212 VERIZON MARYLAND, INC. 236      
301-595 A BTVLMDBVDS0  9212 VERIZON MARYLAND, INC. 236      
301-614 A CLPKMDBWDS0  9212 VERIZON MARYLAND, INC. 236      
301-615 A WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236      
301-623 A WASHDCTTDS0  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236      
301-623 0 WASHDCTTDS0  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236      
301-623 1 WASHDCTTDS0  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236      
301-623 2 WASHDCTTDS0  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236      
301-623 3 WASHDCTTDS0  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236      
301-623 4 WASHDCTTDS0  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236      
301-623 5   2593 CORE COMMUNICATIONS, INC.- MD 236   2019-04-29   
301-623 6   2593 CORE COMMUNICATIONS, INC.- MD 236   2019-04-29   
301-623 7   2593 CORE COMMUNICATIONS, INC.- MD 236   2019-04-29   
301-623 8   2593 CORE COMMUNICATIONS, INC.- MD 236   2019-04-15   
301-623 9   2593 CORE COMMUNICATIONS, INC.- MD 236   2019-04-15   
301-647 A WASHDCDP8MD  9748 AMERICAN MESSAGING SERVICES, LLC 236      
301-688 A LARLMDDYDS0  9212 VERIZON MARYLAND, INC. 236      

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

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