Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 240 [Rate centres in NPA 240] [Dial plan for NPA 240]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
240-459 A Laurel MD ANJTMDAHCM2  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2010-09-24   
240-459 0 Laurel MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2010-09-24   
240-459 1 Laurel MD   4716 PAETEC COMMUNICATIONS, INC. - MD 236   2011-07-02   
240-459 2 Laurel MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2011-08-17   
240-459 3 Laurel MD   071F BANDWIDTH.COM CLEC, LLC - MD 236   2011-02-26   
240-459 4 Laurel MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2011-05-07   
240-459 5 Laurel MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2011-05-16   
240-459 6 Laurel MD   4773 XO MARYLAND, LLC 236   2011-04-01   
240-459 7 Laurel MD   7575 CENTURYLINK COMMUNICATIONS LLC 236   2013-10-01   
240-459 8 Laurel MD   071F BANDWIDTH.COM CLEC, LLC - MD 236   2011-07-02   
240-459 9 Laurel MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2011-06-20   

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

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