Local Calling Guide

Area code/prefix search

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NPA: 240 [Rate centres in NPA 240] [Dial plan for NPA 240]

NXX: 755

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
240-755 A Laurel (Baltimore LATA) MD BLTMMDCHXFX  318J COMCAST IP PHONE LLC 238   2021-01-13   
240-755 0 Laurel (Baltimore LATA) MD   318J COMCAST IP PHONE LLC 238   2006-02-26   
240-755 1 Laurel (Baltimore LATA) MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2007-08-03   
240-755 2 Laurel (Baltimore LATA) MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2007-11-04   
240-755 3 Laurel (Baltimore LATA) MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2008-01-12   
240-755 4 Laurel (Baltimore LATA) MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2008-04-13   
240-755 5 Laurel (Baltimore LATA) MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2008-04-21   
240-755 6 Laurel (Baltimore LATA) MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2008-06-16   
240-755 7 Laurel (Baltimore LATA) MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2011-10-31   
240-755 8 Laurel (Baltimore LATA) MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2011-05-01   
240-755 9 Laurel (Baltimore LATA) MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2011-10-31   

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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