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: 390

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
410-390 A Ocean City MD SLBRMDSBXUX  7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 242      
410-390 0 Ocean City MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2019-03-04   
410-390 1 Ocean City MD SLBRMDSCXLX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 242   2014-10-01   
410-390 2 Ocean City MD SLBRMDSCXLX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 242   2011-08-29   
410-390 3 Ocean City MD SLBRMDSBXLX  318J COMCAST IP PHONE, LLC 242   2013-07-19   
410-390 4 Ocean City MD SLBRMDSB8MD  2589 US LEC OF MARYLAND, INC. 242   2012-07-26   
410-390 5 Ocean City MD SLBRMDSBXLX  318J COMCAST IP PHONE, LLC 242   2015-03-18   
410-390 6 Ocean City MD SLBRMDSBXUX  7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 242   2009-08-10   
410-390 7 Ocean City MD SLBRMDSBXLX  318J COMCAST IP PHONE, LLC 242   2015-07-09   
410-390 8 Ocean City MD SLBRMDSC9MD  281E YMAX COMMUNICATIONS CORP. - MD 242   2011-04-03   
410-390 9 Ocean City MD SLBRMDSC9MD  281E YMAX COMMUNICATIONS CORP. - MD 242   2011-04-03   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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