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: 754

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
240-754 A Waldorf MD MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-754 0 Waldorf MD   2593 CORE COMMUNICATIONS, INC.- MD 236   2018-10-23   
240-754 1 Waldorf MD   2593 CORE COMMUNICATIONS, INC.- MD 236   2018-10-23   
240-754 2 Waldorf MD MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2012-01-02   
240-754 3 Waldorf MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2021-01-03   
240-754 4 Waldorf MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2015-06-27   
240-754 5 Waldorf MD CHCHMDBE6MD  4716 PAETEC COMMUNICATIONS, INC. - MD 236   2012-04-03   
240-754 6 Waldorf MD CHCHMDBE6MD  4716 PAETEC COMMUNICATIONS, INC. - MD 236   2012-04-03   
240-754 7 Waldorf MD ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2013-09-05   
240-754 8 Waldorf MD   2593 CORE COMMUNICATIONS, INC.- MD 236   2018-10-23   
240-754 9 Waldorf MD   2593 CORE COMMUNICATIONS, INC.- MD 236   2018-10-23   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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