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Washington Zone 13, MD

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
301-286 A CLPKMDBWDS0  9212 VERIZON MARYLAND, INC. 236      
301-289 A WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
301-289 0   624H ONVOY SPECTRUM, LLC 236      
301-289 1   624H ONVOY SPECTRUM, LLC 236      
301-289 2   2593 CORE COMMUNICATIONS, INC.- MD 236      
301-289 3 WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
301-289 4   2593 CORE COMMUNICATIONS, INC.- MD 236      
301-289 5   2593 CORE COMMUNICATIONS, INC.- MD 236      
301-289 6   2593 CORE COMMUNICATIONS, INC.- MD 236      
301-289 7 WASHDCINDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
301-289 8   2593 CORE COMMUNICATIONS, INC.- MD 236      
301-289 9 WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
301-303 A SLSPMDSSX6X  6630 USA MOBILITY WIRELESS, INC. 236      
301-308 A SLSPMDSSX6X  6630 USA MOBILITY WIRELESS, INC. 236      
301-313 A CLPKMDBWDS0  9212 VERIZON MARYLAND, INC. 236      
301-313 0 CLPKMDBWDS0  9212 VERIZON MARYLAND, INC. 236      
301-313 1   2593 CORE COMMUNICATIONS, INC.- MD 236      
301-313 2 CLPKMDBWDS0  9212 VERIZON MARYLAND, INC. 236      
301-313 3 CLPKMDBWDS0  9212 VERIZON MARYLAND, INC. 236      
301-313 4 CLPKMDBWDS0  9212 VERIZON MARYLAND, INC. 236      
301-313 5 VINNVACBDS0  876D ONVOY, LLC - MD 236      
301-313 6 CLPKMDBWDS0  9212 VERIZON MARYLAND, INC. 236      
301-313 7 CLPKMDBWDS0  9212 VERIZON MARYLAND, INC. 236      
301-313 8 CLPKMDBWDS0  9212 VERIZON MARYLAND, INC. 236      
301-313 9 CLPKMDBWDS0  9212 VERIZON MARYLAND, INC. 236      
301-344 A CLPKMDBWDS0  9212 VERIZON MARYLAND, INC. 236      
301-345 A CLPKMDBWDS0  9212 VERIZON MARYLAND, INC. 236      
301-369 A LARLMDLRDS0  9212 VERIZON MARYLAND, INC. 236      
301-389 A LARLMDCC5MD  7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD 236      
301-389 0 LARLMDCC5MD  7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD 236      
301-389 1 LARLMDCC5MD  7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD 236      
301-389 2 VINNVACBDS0  876D ONVOY, LLC - MD 236      
301-389 3 WASHDCMTX7X  2697 CTC COMMUNICATIONS CORP. - MD 236      
301-389 4 LARLMDCC5MD  7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD 236      
301-389 5 VINNVACBDS0  876D ONVOY, LLC - MD 236      
301-389 6 VINNVACBDS0  876D ONVOY, LLC - MD 236      
301-389 7 LARLMDCC5MD  7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD 236      
301-389 8 LARLMDCC5MD  7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD 236      
301-389 9 LARLMDCC5MD  7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD 236      
301-397 A CLPKMDBWDS0  9212 VERIZON MARYLAND, INC. 236      
301-397 0 CLPKMDBWDS0  9212 VERIZON MARYLAND, INC. 236      
301-397 1 CLPKMDBWDS0  9212 VERIZON MARYLAND, INC. 236      
301-397 2 CLPKMDBWDS0  9212 VERIZON MARYLAND, INC. 236      
301-397 3   2593 CORE COMMUNICATIONS, INC.- MD 236      
301-397 4 CLPKMDBWDS0  9212 VERIZON MARYLAND, INC. 236      
301-397 5 CLPKMDBWDS0  9212 VERIZON MARYLAND, INC. 236      
301-397 6 CLPKMDBWDS0  9212 VERIZON MARYLAND, INC. 236      
301-397 7   2593 CORE COMMUNICATIONS, INC.- MD 236      
301-397 8 CLPKMDBWDS0  9212 VERIZON MARYLAND, INC. 236      
301-397 9 WASHDC12KMD  145J TERRA NOVA TELECOM INC. 236      
301-419 A MRKKMDMKDS0  9212 VERIZON MARYLAND, INC. 236      
301-425 A MRKKMDMKDS0  9212 VERIZON MARYLAND, INC. 236      
301-426 A MRKKMDMKDS0  9212 VERIZON MARYLAND, INC. 236      
301-426 0 MRKKMDMKDS0  9212 VERIZON MARYLAND, INC. 236      
301-426 1 MRKKMDMKDS0  9212 VERIZON MARYLAND, INC. 236      
301-426 2 MRKKMDMKDS0  9212 VERIZON MARYLAND, INC. 236      
301-426 3 MRKKMDMKDS0  9212 VERIZON MARYLAND, INC. 236      
301-426 4 MRKKMDMKDS0  9212 VERIZON MARYLAND, INC. 236      
301-426 5 MRKKMDMKDS0  9212 VERIZON MARYLAND, INC. 236      
301-426 6 WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
301-426 7 MRKKMDMKDS0  9212 VERIZON MARYLAND, INC. 236      
301-426 8 MRKKMDMKDS0  9212 VERIZON MARYLAND, INC. 236      
301-426 9 MRKKMDMKDS0  9212 VERIZON MARYLAND, INC. 236      
301-441 A CLPKMDBWDS0  9212 VERIZON MARYLAND, INC. 236      
301-446 A CLPKMDBWDS0  9212 VERIZON MARYLAND, INC. 236      
301-446 0 CLPKMDBWDS0  9212 VERIZON MARYLAND, INC. 236      
301-446 1 CLPKMDBWDS0  9212 VERIZON MARYLAND, INC. 236      
301-446 2 CLPKMDBWDS0  9212 VERIZON MARYLAND, INC. 236      
301-446 3 CLPKMDBWDS0  9212 VERIZON MARYLAND, INC. 236      
301-446 4 CLPKMDBWDS0  9212 VERIZON MARYLAND, INC. 236      
301-446 5   2593 CORE COMMUNICATIONS, INC.- MD 236      
301-446 6 CLPKMDBWDS0  9212 VERIZON MARYLAND, INC. 236      
301-446 7 CLPKMDBWDS0  9212 VERIZON MARYLAND, INC. 236      
301-446 8 CLPKMDBWDS0  9212 VERIZON MARYLAND, INC. 236      
301-446 9 CLPKMDBWDS0  9212 VERIZON MARYLAND, INC. 236      
301-474 A CLPKMDBWDS0  9212 VERIZON MARYLAND, INC. 236      
301-477 A ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236      
301-477 0   876D ONVOY, LLC - MD 236      
301-477 1 ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236      
301-477 2 ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236      
301-477 3 ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236      
301-477 4 ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236      
301-477 5   2593 CORE COMMUNICATIONS, INC.- MD 236      
301-477 6   2593 CORE COMMUNICATIONS, INC.- MD 236      
301-477 7 ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236      
301-477 8 VINNVACBDS0  876D ONVOY, LLC - MD 236      
301-477 9 VINNVACBDS0  876D ONVOY, LLC - MD 236      
301-479 A WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
301-479 0   876D ONVOY, LLC - MD 236      
301-479 1 WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
301-479 2   2593 CORE COMMUNICATIONS, INC.- MD 236      
301-479 3 WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
301-479 4   2593 CORE COMMUNICATIONS, INC.- MD 236      
301-479 5 VINNVACBDS0  876D ONVOY, LLC - MD 236      
301-479 6 VINNVACBDS0  876D ONVOY, LLC - MD 236      
301-479 7   2593 CORE COMMUNICATIONS, INC.- MD 236      
301-479 8 VINNVACBDS0  876D ONVOY, LLC - MD 236      
301-479 9 VINNVACBDS0  876D ONVOY, LLC - MD 236      
301-486 A CLPKMDBWDS0  9212 VERIZON MARYLAND, INC. 236      
301-486 0 CLPKMDBWDS0  9212 VERIZON MARYLAND, INC. 236      

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Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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