Local Calling Guide

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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
410-518 5 Severna Park MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2018-10-23   
410-518 6 Severna Park MD   9212 VERIZON MARYLAND, INC. 238      
410-518 7 Severna Park MD   9212 VERIZON MARYLAND, INC. 238      
410-518 8 Severna Park MD   9212 VERIZON MARYLAND, INC. 238      
410-518 9 Severna Park MD   9212 VERIZON MARYLAND, INC. 238      
410-519 A Severn MD ODTNMDONDS0  9212 VERIZON MARYLAND, INC. 238      
410-520 A Ocean City MD OCCYMDONDS0  9212 VERIZON MARYLAND, INC. 242      
410-520 0 Ocean City MD   9212 VERIZON MARYLAND, INC. 242      
410-520 1 Ocean City MD   2593 CORE COMMUNICATIONS, INC. - MD 242   2018-06-17   
410-520 2 Ocean City MD   9212 VERIZON MARYLAND, INC. 242      
410-520 3 Ocean City MD   7421 AT&T LOCAL 242   2009-05-21   
410-520 4 Ocean City MD   2593 CORE COMMUNICATIONS, INC. - MD 242   2018-06-17   
410-520 5 Ocean City MD   9212 VERIZON MARYLAND, INC. 242      
410-520 6 Ocean City MD   9212 VERIZON MARYLAND, INC. 242      
410-520 7 Ocean City MD   9212 VERIZON MARYLAND, INC. 242      
410-520 8 Ocean City MD   9212 VERIZON MARYLAND, INC. 242      
410-520 9 Ocean City MD   9212 VERIZON MARYLAND, INC. 242      
410-521 A Randallstown MD RNTWMDRADS0  9212 VERIZON MARYLAND, INC. 238      
410-522 A Baltimore MD BLTMMDWLDS0  9212 VERIZON MARYLAND, INC. 238      
410-522 0 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-522 1 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-522 2 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-522 3 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-522 4 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-522 5 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-522 6 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-522 7 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-522 8 Baltimore MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2005-09-15   
410-522 9 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-523 A Baltimore MD BLTMMDMDDS0  9212 VERIZON MARYLAND, INC. 238      
410-524 A Ocean City MD OCCYMDONDS0  9212 VERIZON MARYLAND, INC. 242      
410-525 A Baltimore MD ARBTMDARDS0  9212 VERIZON MARYLAND, INC. 238      
410-525 0 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-525 1 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-525 2 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-525 3 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-525 4 Baltimore MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2015-08-16   
410-525 5 Baltimore MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2015-05-08   
410-525 6 Baltimore MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2015-08-16   
410-525 7 Baltimore MD   2596 QUANTUM TELECOMMUNICATIONS, INC. - MD 238   2016-01-31   
410-525 8 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-525 9 Baltimore MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2019-05-01   
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   9212 VERIZON MARYLAND, INC. 238      
410-528 1 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-528 2 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-528 3 Baltimore MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2005-09-15   
410-528 4 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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