Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 410 [Rate centres in NPA 410] [Dial plan for NPA 410]

NXX: 776

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
410-776 A Bel Air MD BLTMMDFMDS0  7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-776 0 Bel Air MD BLTMMD91DS2  2596 QUANTUM TELECOMMUNICATIONS, INC. - MD 238   2003-12-25   
410-776 1 Bel Air MD EKRGMD92MMD  6664 SPRINT SPECTRUM L.P. 238   2011-08-26   
410-776 2 Bel Air MD BLTMMDFMDS0  7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-776 3 Bel Air MD BLTMMDCHXFX  318J COMCAST IP PHONE LLC 238   2005-03-10   
410-776 4 Bel Air MD EKRGMD92MMD  6664 SPRINT SPECTRUM L.P. 238   2011-08-26   
410-776 5 Bel Air MD EKRGMD92MMD  6664 SPRINT SPECTRUM L.P. 238   2011-08-26   
410-776 6 Bel Air MD BLTMMDFMDS0  7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-776 7 Bel Air MD BLTMMDCH14Z  2697 CTC COMMUNICATIONS CORP. - MD 238   2005-04-04   
410-776 8 Bel Air MD EKRGMD92MMD  6664 SPRINT SPECTRUM L.P. 238   2011-10-11   
410-776 9 Bel Air MD EKRGMD92MMD  6664 SPRINT SPECTRUM L.P. 238   2011-10-11   

Last updated: Tue, 04 May 2021 15:04:27 UTC

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