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NPA: 410 [Rate centres in NPA 410] [Dial plan for NPA 410]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
410-525 7 Baltimore MD BLTMMD91DS2  2596 QUANTUM TELECOMMUNICATIONS, INC. - MD 238      
410-525 8 Baltimore MD ARBTMDARDS0  9212 VERIZON MARYLAND, INC. 238      
410-525 9 Baltimore MD   2593 CORE COMMUNICATIONS, INC.- MD 238      
410-526 A Reisterstown MD RSTWMDRSDS0  9212 VERIZON MARYLAND, INC. 238      
410-527 A Cockeysville MD CYVLMDDADS0  9212 VERIZON MARYLAND, INC. 238      
410-528 A Baltimore MD BLTMMDCHDS2  9212 VERIZON MARYLAND, INC. 238      
410-528 0 Baltimore MD BLTMMDCHDS2  9212 VERIZON MARYLAND, INC. 238      
410-528 1 Baltimore MD BLTMMDCHDS2  9212 VERIZON MARYLAND, INC. 238      
410-528 2 Baltimore MD BLTMMDCHDS2  9212 VERIZON MARYLAND, INC. 238      
410-528 3 Baltimore MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238      
410-528 4 Baltimore MD BLTMMDCHDS2  9212 VERIZON MARYLAND, INC. 238      
410-528 5 Baltimore MD BLTMMDCHDS2  9212 VERIZON MARYLAND, INC. 238      
410-528 6 Baltimore MD BLTMMDCHDS2  9212 VERIZON MARYLAND, INC. 238      
410-528 7 Baltimore MD BLTMMDCHDS2  9212 VERIZON MARYLAND, INC. 238      
410-528 8 Baltimore MD BLTMMDCHDS2  9212 VERIZON MARYLAND, INC. 238      
410-528 9 Baltimore MD BLTMMDCHDS2  9212 VERIZON MARYLAND, INC. 238      
410-529 A Parkville MD PRHLMDPHDS0  9212 VERIZON MARYLAND, INC. 238      
410-530 A Catonsville MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-530 0 Catonsville MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-530 1 Catonsville MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-530 2 Catonsville MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-530 3 Catonsville MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-530 4 Catonsville MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-530 5 Catonsville MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-530 6 Catonsville MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-530 7 Catonsville MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-530 8 Catonsville MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-530 9 Catonsville MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-531 A Columbia MD CLVLMDCERP0  9212 VERIZON MARYLAND, INC. 238   2024-01-30   
410-532 A Baltimore MD BLTMMDYKDS0  9212 VERIZON MARYLAND, INC. 238      
410-533 A Annapolis MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-534 A Baltimore MD BLTMMDWLDS0  9212 VERIZON MARYLAND, INC. 238      
410-534 0 Baltimore MD BLTMMDWLDS0  9212 VERIZON MARYLAND, INC. 238      
410-534 1 Baltimore MD BLTMMDWLDS0  9212 VERIZON MARYLAND, INC. 238      
410-534 2 Baltimore MD BLTMMDWLDS0  9212 VERIZON MARYLAND, INC. 238      
410-534 3 Baltimore MD BLTMMDWLDS0  9212 VERIZON MARYLAND, INC. 238      
410-534 4 Baltimore MD BLTMMDWLDS0  9212 VERIZON MARYLAND, INC. 238      
410-534 5 Baltimore MD BLTMMDWLDS0  9212 VERIZON MARYLAND, INC. 238      
410-534 6 Baltimore MD BLTMMDWLDS0  9212 VERIZON MARYLAND, INC. 238      
410-534 7 Baltimore MD BLTMMDWLDS0  9212 VERIZON MARYLAND, INC. 238      
410-534 8 Baltimore MD BLTMMDWLDS0  9212 VERIZON MARYLAND, INC. 238      
410-534 9 Baltimore MD   2593 CORE COMMUNICATIONS, INC.- MD 238      
410-535 A Prince Frederick MD PRFRMDPFRS1  9212 VERIZON MARYLAND, INC. 238      
410-536 A Arbutus MD ARBTMDARDS0  9212 VERIZON MARYLAND, INC. 238      
410-536 0 Arbutus MD ARBTMDARDS0  9212 VERIZON MARYLAND, INC. 238      
410-536 1 Arbutus MD ARBTMDARDS0  9212 VERIZON MARYLAND, INC. 238      
410-536 2 Arbutus MD   2593 CORE COMMUNICATIONS, INC.- MD 238      
410-536 3 Arbutus MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
410-536 4 Arbutus MD ARBTMDARDS0  9212 VERIZON MARYLAND, INC. 238      
410-536 5 Arbutus MD ARBTMDARDS0  9212 VERIZON MARYLAND, INC. 238      
410-536 6 Arbutus MD   145J TERRA NOVA TELECOM INC. 238      
410-536 7 Arbutus MD ARBTMDARDS0  9212 VERIZON MARYLAND, INC. 238      
410-536 8 Arbutus MD   145J TERRA NOVA TELECOM INC. 238      
410-536 9 Arbutus MD ARBTMDARDS0  9212 VERIZON MARYLAND, INC. 238      
410-537 A Baltimore MD BLTMMDWLDS0  9212 VERIZON MARYLAND, INC. 238      
410-537 0 Baltimore MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238      
410-537 1 Baltimore MD BLTMMDWLDS0  9212 VERIZON MARYLAND, INC. 238      
410-537 2 Baltimore MD BLTMMDWLDS0  9212 VERIZON MARYLAND, INC. 238      
410-537 3 Baltimore MD BLTMMDWLDS0  9212 VERIZON MARYLAND, INC. 238      
410-537 4 Baltimore MD BLTMMDWLDS0  9212 VERIZON MARYLAND, INC. 238      
410-537 5 Baltimore MD BLTMMDWLDS0  9212 VERIZON MARYLAND, INC. 238      
410-537 6 Baltimore MD BLTMMDWLDS0  9212 VERIZON MARYLAND, INC. 238      
410-537 7 Baltimore MD BLTMMDWLDS0  9212 VERIZON MARYLAND, INC. 238      
410-537 8 Baltimore MD BLTMMDWLDS0  9212 VERIZON MARYLAND, INC. 238      
410-537 9 Baltimore MD CLMAMDJTBMD  2589 US LEC OF MARYLAND, INC. 238      
410-538 A Fork MD EDWDMDEGDS0  9212 VERIZON MARYLAND, INC. 238      
410-538 0 Fork MD   145J TERRA NOVA TELECOM INC. 238      
410-538 1 Fork MD   876D ONVOY, LLC - MD 238      
410-538 2 Fork MD BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238      
410-538 3 Fork MD EDWDMDEGDS0  9212 VERIZON MARYLAND, INC. 238      
410-538 4 Fork MD EDWDMDEGDS0  9212 VERIZON MARYLAND, INC. 238      
410-538 5 Fork MD EDWDMDEGDS0  9212 VERIZON MARYLAND, INC. 238      
410-538 6 Fork MD EDWDMDEGDS0  9212 VERIZON MARYLAND, INC. 238      
410-538 7 Fork MD EDWDMDEGDS0  9212 VERIZON MARYLAND, INC. 238      
410-538 8 Fork MD EDWDMDEGDS0  9212 VERIZON MARYLAND, INC. 238      
410-539 A Baltimore MD BLTMMDCHDS3  9212 VERIZON MARYLAND, INC. 238      
410-540 A Elkridge MD EKRGMDELDS0  9212 VERIZON MARYLAND, INC. 238      
410-541 A Severna Park MD SVPKMDSPDS0  9212 VERIZON MARYLAND, INC. 238      
410-541 0 Severna Park MD SVPKMDSPDS0  9212 VERIZON MARYLAND, INC. 238      
410-541 1 Severna Park MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238      
410-541 2 Severna Park MD SVPKMDSPDS0  9212 VERIZON MARYLAND, INC. 238      
410-541 3 Severna Park MD BLTMMDCH08Z  4492 VDL, INC. DBA GLOBAL TELECOM BROKERS - MD 238      
410-541 4 Severna Park MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238      
410-541 5 Severna Park MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238      
410-541 6 Severna Park MD BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238      
410-541 7 Severna Park MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238      
410-541 9 Severna Park MD BLTMMDSNDS6  281E YMAX COMMUNICATIONS CORP. - MD 238      
410-542 A Baltimore MD BLTMMDLBDS0  9212 VERIZON MARYLAND, INC. 238      
410-543 A Salisbury MD SLBRMDSBDS1  9212 VERIZON MARYLAND, INC. 242      
410-544 A Severna Park MD SVPKMDSPDS0  9212 VERIZON MARYLAND, INC. 238      
410-545 A Baltimore MD BLTMMDCHDS2  9212 VERIZON MARYLAND, INC. 238      
410-546 A Salisbury MD SLBRMDSBDS1  9212 VERIZON MARYLAND, INC. 242      
410-547 A Baltimore MD BLTMMDCHDS3  9212 VERIZON MARYLAND, INC. 238      
410-548 A Salisbury MD SLBRMDSBDS1  9212 VERIZON MARYLAND, INC. 242      
410-549 A Sykesville MD SYVLMDSKDS0  9212 VERIZON MARYLAND, INC. 238      
410-550 A Baltimore MD BLTMMDKMRS0  9212 VERIZON MARYLAND, INC. 238      
410-551 A Severn MD ODTNMDONDS0  9212 VERIZON MARYLAND, INC. 238      
410-552 A Sykesville MD SYVLMDSKDS0  9212 VERIZON MARYLAND, INC. 238      
410-552 0 Sykesville MD SYVLMDSKDS0  9212 VERIZON MARYLAND, INC. 238      
410-552 1 Sykesville MD SYVLMDSKDS0  9212 VERIZON MARYLAND, INC. 238      

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

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