Local Calling Guide

Area code/prefix search

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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
410-528 5 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-528 6 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-528 7 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-528 8 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-528 9 Baltimore MD   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   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-530 1 Catonsville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-530 2 Catonsville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-530 3 Catonsville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-530 4 Catonsville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-530 5 Catonsville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-530 6 Catonsville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-530 7 Catonsville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-530 8 Catonsville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-530 9 Catonsville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-531 A Columbia MD CLVLMDCEDS0  9212 VERIZON MARYLAND, INC. 238      
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   9212 VERIZON MARYLAND, INC. 238      
410-534 1 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-534 2 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-534 3 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-534 4 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-534 5 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-534 6 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-534 7 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-534 8 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-534 9 Baltimore MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2019-05-01   
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   9212 VERIZON MARYLAND, INC. 238      
410-536 1 Arbutus MD   9212 VERIZON MARYLAND, INC. 238      
410-536 2 Arbutus MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2019-03-28   
410-536 3 Arbutus MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2019-03-28   
410-536 4 Arbutus MD   9212 VERIZON MARYLAND, INC. 238      
410-536 5 Arbutus MD   9212 VERIZON MARYLAND, INC. 238      
410-536 6 Arbutus MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2019-03-28   
410-536 7 Arbutus MD   9212 VERIZON MARYLAND, INC. 238      
410-536 9 Arbutus MD   9212 VERIZON MARYLAND, INC. 238      
410-537 A Baltimore MD BLTMMDWLDS0  9212 VERIZON MARYLAND, INC. 238      
410-537 0 Baltimore MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2005-09-23   
410-537 1 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-537 2 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-537 3 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-537 4 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-537 5 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-537 6 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      

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Last updated: Tue, 31 Dec 2019 02:37:20 UTC

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