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Washington Zone 3, MD

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
301-592 A SLSPMDNWRP0  9212 VERIZON MARYLAND, INC. 236      
301-592 0 SLSPMDNWRP0  9212 VERIZON MARYLAND, INC. 236      
301-592 1 SLSPMDNWRP0  9212 VERIZON MARYLAND, INC. 236      
301-592 2 SLSPMDNWRP0  9212 VERIZON MARYLAND, INC. 236      
301-592 3 SLSPMDNWRP0  9212 VERIZON MARYLAND, INC. 236      
301-592 4 SLSPMDNWRP0  9212 VERIZON MARYLAND, INC. 236      
301-592 5 SLSPMDNWRP0  9212 VERIZON MARYLAND, INC. 236      
301-592 6 SLSPMDNWRP0  9212 VERIZON MARYLAND, INC. 236      
301-592 7 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2003-07-29   
301-592 8 SLSPMDNWRP0  9212 VERIZON MARYLAND, INC. 236      
301-592 9 SLSPMDNWRP0  9212 VERIZON MARYLAND, INC. 236      
301-593 A SLSPMDNWRP0  9212 VERIZON MARYLAND, INC. 236      
301-602 A WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
301-608 A SLSPMDSSDS0  9212 VERIZON MARYLAND, INC. 236      
301-613 A BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
301-613 0 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
301-613 1 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
301-613 2 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
301-613 3 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
301-613 4 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
301-613 5 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
301-613 6 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
301-613 7 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
301-613 8 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
301-613 9 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
301-622 A SLSPMDCVDS0  9212 VERIZON MARYLAND, INC. 236      
301-625 A SLSPMDCVDS0  9212 VERIZON MARYLAND, INC. 236      
301-626 A SLSPMDSSDS0  9212 VERIZON MARYLAND, INC. 236      
301-628 A WASHDCTTDS0  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236      
301-628 0 WASHDCTTDS0  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236      
301-628 1 WASHDCTTDS0  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236      
301-628 2 WASHDCTTDS0  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236      
301-628 3 WASHDCTTDS0  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236      
301-628 4 WASHDCTTDS0  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236      
301-628 5 WASHDCTTDS0  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236      
301-628 6 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2007-11-21   
301-628 7 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2007-11-21   
301-628 8 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2007-11-21   
301-628 9 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2011-08-19   
301-641 A WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
301-650 A SLSPMDSSDS0  9212 VERIZON MARYLAND, INC. 236      
301-651 A WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
301-675 A BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
301-680 A SLSPMDCVDS0  9212 VERIZON MARYLAND, INC. 236      
301-681 A SLSPMDNWRP0  9212 VERIZON MARYLAND, INC. 236      
301-704 A WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
301-706 A WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
301-713 A SLSPMDSSDSS  9212 VERIZON MARYLAND, INC. 236      
301-717 A WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
301-728 A BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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