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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
301-592 7 Washington Zone 3 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
301-592 8 Washington Zone 3 MD SLSPMDNWDS0  9212 VERIZON MARYLAND, INC. 236      
301-592 9 Washington Zone 3 MD SLSPMDNWDS0  9212 VERIZON MARYLAND, INC. 236      
301-593 A Washington Zone 3 MD SLSPMDNWDS0  9212 VERIZON MARYLAND, INC. 236      
301-594 A Washington Zone 2 MD BTHSMDRPDS0  9212 VERIZON MARYLAND, INC. 236      
301-595 A Washington Zone 13 MD BTVLMDBVDS0  9212 VERIZON MARYLAND, INC. 236      
301-596 A Laurel (Baltimore LATA) MD CLMAMDCBRP0  9212 VERIZON MARYLAND, INC. 238      
301-596 0 Laurel (Baltimore LATA) MD CLMAMDCBRP0  9212 VERIZON MARYLAND, INC. 238      
301-596 1 Laurel (Baltimore LATA) MD CLMAMDCBRP0  9212 VERIZON MARYLAND, INC. 238      
301-596 2 Laurel (Baltimore LATA) MD CLMAMDOBDS0  9212 VERIZON MARYLAND, INC. 238      
301-596 3 Laurel (Baltimore LATA) MD CLMAMDCBRP0  9212 VERIZON MARYLAND, INC. 238      
301-596 4 Laurel (Baltimore LATA) MD CLMAMDCBRP0  9212 VERIZON MARYLAND, INC. 238      
301-596 5 Laurel (Baltimore LATA) MD CLMAMDCBRP0  9212 VERIZON MARYLAND, INC. 238      
301-596 6 Laurel (Baltimore LATA) MD CLMAMDCBRP0  9212 VERIZON MARYLAND, INC. 238      
301-596 7 Laurel (Baltimore LATA) MD CLMAMDOBDS0  9212 VERIZON MARYLAND, INC. 238      
301-596 8 Laurel (Baltimore LATA) MD CLMAMDCBRP0  9212 VERIZON MARYLAND, INC. 238      
301-596 9 Laurel (Baltimore LATA) MD CLVLMDCERP0  9212 VERIZON MARYLAND, INC. 238      
301-597 A Waldorf MD BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
301-597 0 Waldorf MD WASHDCSWMMD  624H ONVOY SPECTRUM, LLC 236      
301-597 1 Waldorf MD VINNVACBDS0  876D ONVOY, LLC - MD 236      
301-597 2 Waldorf MD WASHDCSWMMD  624H ONVOY SPECTRUM, LLC 236      
301-597 3 Waldorf MD WASHDCSWMMD  624H ONVOY SPECTRUM, LLC 236      
301-597 4 Waldorf MD VINNVACBDS0  876D ONVOY, LLC - MD 236      
301-597 5 Waldorf MD WASHDCSWMMD  624H ONVOY SPECTRUM, LLC 236      
301-597 6 Waldorf MD WASHDCSWMMD  624H ONVOY SPECTRUM, LLC 236      
301-597 7 Waldorf MD VINNVACBDS0  876D ONVOY, LLC - MD 236      
301-597 8 Waldorf MD BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
301-597 9 Waldorf MD BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
301-598 A Washington Zone 12 MD SLSPMDNBDS0  9212 VERIZON MARYLAND, INC. 236      
301-599 A Washington Zone 5 MD CLTNMDCLDS0  9212 VERIZON MARYLAND, INC. 236      
301-600 A Frederick MD FRDRMDFRDS1  9212 VERIZON MARYLAND, INC. 240      
301-600 0 Frederick MD FRDRMDFRDS1  9212 VERIZON MARYLAND, INC. 240      
301-600 1 Frederick MD FRDRMDFRDS1  9212 VERIZON MARYLAND, INC. 240      
301-600 2 Frederick MD FRDRMDFRDS1  9212 VERIZON MARYLAND, INC. 240      
301-600 3 Frederick MD FRDRMDFRDS1  9212 VERIZON MARYLAND, INC. 240      
301-600 4 Frederick MD FRDRMDFRDS1  9212 VERIZON MARYLAND, INC. 240      
301-600 5 Frederick MD FRDRMDFRDS1  9212 VERIZON MARYLAND, INC. 240      
301-600 6 Frederick MD FRDRMDFRDS1  9212 VERIZON MARYLAND, INC. 240      
301-600 7 Frederick MD FRDRMDFRDS1  9212 VERIZON MARYLAND, INC. 240      
301-600 8 Frederick MD FRDRMDFRDS1  9212 VERIZON MARYLAND, INC. 240      
301-600 9 Frederick MD FRDRMDFRDS1  9212 VERIZON MARYLAND, INC. 240      
301-601 A Washington Zone 10 MD GMTWMDGNDS0  9212 VERIZON MARYLAND, INC. 236      
301-602 A Washington Zone 3 MD WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
301-603 A Washington Zone 11 MD SLSPMDNBDS0  9212 VERIZON MARYLAND, INC. 236      
301-603 0 Washington Zone 11 MD SLSPMDNBDS0  9212 VERIZON MARYLAND, INC. 236      
301-603 1 Washington Zone 11 MD SLSPMDNBDS0  9212 VERIZON MARYLAND, INC. 236      
301-603 2 Washington Zone 11 MD ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236      
301-603 3 Washington Zone 11 MD VINNVACBDS0  876D ONVOY, LLC - MD 236      
301-603 4 Washington Zone 11 MD   2593 CORE COMMUNICATIONS, INC.- MD 236      
301-603 5 Washington Zone 11 MD WASHDC126MD  964H BARR TELL USA, INC. 236      
301-603 6 Washington Zone 11 MD   2593 CORE COMMUNICATIONS, INC.- MD 236      
301-603 7 Washington Zone 11 MD SLSPMDNBDS0  9212 VERIZON MARYLAND, INC. 236      
301-603 8 Washington Zone 11 MD SLSPMDNBDS0  9212 VERIZON MARYLAND, INC. 236      
301-603 9 Washington Zone 11 MD SLSPMDNBDS0  9212 VERIZON MARYLAND, INC. 236      
301-604 A Laurel MD LARLMDLRDS0  9212 VERIZON MARYLAND, INC. 236      
301-605 A Washington Zone 10 MD PLVLMDPVRS2  9212 VERIZON MARYLAND, INC. 236      
301-605 0 Washington Zone 10 MD BTVLMD12CM9  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
301-605 1 Washington Zone 10 MD CHCHMDBE6MD  4716 PAETEC COMMUNICATIONS, INC. - MD 236      
301-605 2 Washington Zone 10 MD BTVLMD12CM9  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
301-605 3 Washington Zone 10 MD BTVLMD12CM9  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
301-605 4 Washington Zone 10 MD BTVLMD12CM9  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
301-605 5 Washington Zone 10 MD BTVLMD12CM9  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
301-605 6 Washington Zone 10 MD PLVLMDPVRS2  9212 VERIZON MARYLAND, INC. 236      
301-605 7 Washington Zone 10 MD ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236      
301-605 8 Washington Zone 10 MD LARLMDCCDS0  4492 VDL, INC. DBA GLOBAL TELECOM BROKERS - MD 236      
301-605 9 Washington Zone 10 MD MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
301-606 A Frederick MD FRDRMDFRXSX  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 240      
301-607 A Damascus (Hagerstown LATA) MD FRDRMDFRDS1  9212 VERIZON MARYLAND, INC. 240      
301-607 0 Damascus (Hagerstown LATA) MD FRDRMDFRDS1  9212 VERIZON MARYLAND, INC. 240      
301-607 1 Damascus (Hagerstown LATA) MD FRDRMDFRDS1  9212 VERIZON MARYLAND, INC. 240      
301-607 2 Damascus (Hagerstown LATA) MD FRDRMDFRX7X  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 240      
301-607 3 Damascus (Hagerstown LATA) MD FRDRMDFRX7X  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 240      
301-607 4 Damascus (Hagerstown LATA) MD BCTWMDBTRS1  9212 VERIZON MARYLAND, INC. 240      
301-607 5 Damascus (Hagerstown LATA) MD FRDRMDFRDS1  9212 VERIZON MARYLAND, INC. 240      
301-607 6 Damascus (Hagerstown LATA) MD NWMRMDNERS3  9212 VERIZON MARYLAND, INC. 240      
301-607 7 Damascus (Hagerstown LATA) MD FRDRMDFRDS1  9212 VERIZON MARYLAND, INC. 240      
301-607 8 Damascus (Hagerstown LATA) MD MTARMDMARS1  9212 VERIZON MARYLAND, INC. 240      
301-607 9 Damascus (Hagerstown LATA) MD MTARMDMARS1  9212 VERIZON MARYLAND, INC. 240      
301-608 A Washington Zone 3 MD SLSPMDSSDS0  9212 VERIZON MARYLAND, INC. 236      
301-609 A Waldorf MD LPLTMDLADS0  9212 VERIZON MARYLAND, INC. 236      
301-609 0 Waldorf MD WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
301-609 1 Waldorf MD WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
301-609 2 Waldorf MD WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
301-609 3 Waldorf MD LPLTMDLADS0  9212 VERIZON MARYLAND, INC. 236      
301-609 4 Waldorf MD LPLTMDLADS0  9212 VERIZON MARYLAND, INC. 236      
301-609 5 Waldorf MD LPLTMDLADS0  9212 VERIZON MARYLAND, INC. 236      
301-609 6 Waldorf MD LPLTMDLADS0  9212 VERIZON MARYLAND, INC. 236      
301-609 7 Waldorf MD LPLTMDLADS0  9212 VERIZON MARYLAND, INC. 236      
301-609 8 Waldorf MD LPLTMDLADS0  9212 VERIZON MARYLAND, INC. 236      
301-609 9 Waldorf MD LPLTMDLADS0  9212 VERIZON MARYLAND, INC. 236      
301-610 A Washington Zone 10 MD RKVLMDRVDS1  9212 VERIZON MARYLAND, INC. 236      
301-610 0 Washington Zone 10 MD RKVLMDRVDS1  9212 VERIZON MARYLAND, INC. 236      
301-610 1 Washington Zone 10 MD RKVLMDRVDS1  9212 VERIZON MARYLAND, INC. 236      
301-610 2 Washington Zone 10 MD RKVLMDRVDS1  9212 VERIZON MARYLAND, INC. 236      
301-610 3 Washington Zone 10 MD VINNVACBDS0  876D ONVOY, LLC - MD 236      
301-610 4 Washington Zone 10 MD RKVLMDRVDS1  9212 VERIZON MARYLAND, INC. 236      
301-610 5 Washington Zone 10 MD RKVLMDRVDS1  9212 VERIZON MARYLAND, INC. 236      
301-610 6 Washington Zone 10 MD RKVLMDRVDS1  9212 VERIZON MARYLAND, INC. 236      
301-610 7 Washington Zone 10 MD RKVLMDRVDS1  9212 VERIZON MARYLAND, INC. 236      
301-610 8 Washington Zone 10 MD RKVLMDRVDS1  9212 VERIZON MARYLAND, INC. 236      

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

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