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NPA: 301 [Rate centres in NPA 301] [Dial plan for NPA 301]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
301-378 9 Frederick MD FRDRMDFRXTX  318J COMCAST IP PHONE, LLC 240   2013-05-12   
301-379 A Washington Zone 3 MD BTVLMD12CMA  6664 SPRINT SPECTRUM, L.P. 236      
301-379 0 Washington Zone 3 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
301-379 1 Washington Zone 3 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
301-379 2 Washington Zone 3 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
301-379 3 Washington Zone 3 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
301-379 4 Washington Zone 3 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
301-379 5 Washington Zone 3 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
301-379 6 Washington Zone 3 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
301-379 7 Washington Zone 3 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
301-379 8 Washington Zone 3 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
301-379 9 Washington Zone 3 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
301-380 A Washington Zone 2 MD BTHSMDWWDS0  9212 VERIZON MARYLAND, INC. 236      
301-381 A Washington Zone 2 MD VINNVACBDS0  876D ONVOY, LLC - MD 236      
301-381 0 Washington Zone 2 MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2022-09-16   
301-381 1 Washington Zone 2 MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2022-09-16   
301-381 2 Washington Zone 2 MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2022-09-16   
301-381 3 Washington Zone 2 MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2022-09-16   
301-381 4 Washington Zone 2 MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2022-09-16   
301-381 5 Washington Zone 2 MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2022-09-16   
301-381 6 Washington Zone 2 MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2022-09-16   
301-381 7 Washington Zone 2 MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2022-09-16   
301-381 8 Washington Zone 2 MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2022-09-16   
301-381 9 Washington Zone 2 MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2022-09-16   
301-382 A Washington Zone 11 MD RKVLMDMRDS0  9212 VERIZON MARYLAND, INC. 236      
301-383 A Washington Zone 14 MD ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236      
301-383 0 Washington Zone 14 MD ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2012-11-03   
301-383 1 Washington Zone 14 MD ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236      
301-383 2 Washington Zone 14 MD ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2016-07-12   
301-383 3 Washington Zone 14 MD BTVLMD127MD  5562 METROPCS, INC. 236   2016-09-26   
301-383 4 Washington Zone 14 MD BTVLMD127MD  5562 METROPCS, INC. 236   2017-03-25   
301-383 5 Washington Zone 14 MD BTVLMD127MD  5562 METROPCS, INC. 236   2016-11-25   
301-383 6 Washington Zone 14 MD BTVLMD127MD  5562 METROPCS, INC. 236   2017-07-14   
301-383 7 Washington Zone 14 MD BTVLMD127MD  5562 METROPCS, INC. 236   2017-11-22   
301-383 8 Washington Zone 14 MD SLSPMD91DS0  568G PEERLESS NETWORK OF MARYLAND, LLC 236   2013-05-03   
301-383 9 Washington Zone 14 MD SLSPMD91DS0  568G PEERLESS NETWORK OF MARYLAND, LLC 236   2013-05-03   
301-384 A Washington Zone 12 MD SLSPMDCVDS0  9212 VERIZON MARYLAND, INC. 236      
301-385 A Washington Zone 2 MD BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
301-386 A Washington Zone 4 MD LDVRMDLODS0  9212 VERIZON MARYLAND, INC. 236      
301-387 A Oakland MD THVLMDTVRS0  9212 VERIZON MARYLAND, INC. 240      
301-387 0 Oakland MD THVLMDTVRS0  9212 VERIZON MARYLAND, INC. 240      
301-387 2 Oakland MD THVLMDTVRS0  9212 VERIZON MARYLAND, INC. 240      
301-387 3 Oakland MD THVLMDTVRS0  9212 VERIZON MARYLAND, INC. 240      
301-387 4 Oakland MD THVLMDTVRS0  9212 VERIZON MARYLAND, INC. 240      
301-387 5 Oakland MD THVLMDTVRS0  9212 VERIZON MARYLAND, INC. 240      
301-387 6 Oakland MD THVLMDTVRS0  9212 VERIZON MARYLAND, INC. 240      
301-387 7 Oakland MD THVLMDTVRS0  9212 VERIZON MARYLAND, INC. 240      
301-387 8 Oakland MD THVLMDTVRS0  9212 VERIZON MARYLAND, INC. 240      
301-387 9 Oakland MD THVLMDTVRS0  9212 VERIZON MARYLAND, INC. 240      
301-388 A Washington Zone 12 MD SLSPMDCVDS0  9212 VERIZON MARYLAND, INC. 236      

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Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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