Local Calling Guide

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

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
240-626 1 Frederick MD FRDRMDFRKMD  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240      
240-626 2 Frederick MD FRDRMDFRDS1  9212 VERIZON MARYLAND, INC. 240   2005-12-14   
240-626 3 Frederick MD FRDRMDFRKMD  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240      
240-626 4 Frederick MD FRDRMDFRKMD  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240      
240-626 5 Frederick MD FRDRMDFRKMD  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240      
240-626 6 Frederick MD FRDRMDFRKMD  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240      
240-626 7 Frederick MD FRDRMDFRKMD  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240      
240-626 8 Frederick MD FRDRMDFRKMD  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240      
240-626 9 Frederick MD FRDRMDFRKMD  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240      
240-627 A Washington Zone 11 MD WASJDCDCDS0  6050 GLOBAL CROSSING LOCAL SERVICES, INC. - MD 236      
240-627 0 Washington Zone 11 MD WASJDCDCDS0  6050 GLOBAL CROSSING LOCAL SERVICES, INC. - MD 236      
240-627 1 Washington Zone 11 MD WASJDCDCDS0  6050 GLOBAL CROSSING LOCAL SERVICES, INC. - MD 236      
240-627 3 Washington Zone 11 MD MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-627 4 Washington Zone 11 MD WASJDCDCDS0  6050 GLOBAL CROSSING LOCAL SERVICES, INC. - MD 236      
240-627 5 Washington Zone 11 MD   2593 CORE COMMUNICATIONS, INC.- MD 236   2018-10-24   
240-627 6 Washington Zone 11 MD WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2007-09-28   
240-627 7 Washington Zone 11 MD WASLDCRGDS0  281E YMAX COMMUNICATIONS CORP. - MD 236   2008-08-31   
240-627 8 Washington Zone 11 MD WASLDCRGDS0  281E YMAX COMMUNICATIONS CORP. - MD 236   2008-08-31   
240-627 9 Washington Zone 11 MD WASJDCDCDS0  6050 GLOBAL CROSSING LOCAL SERVICES, INC. - MD 236      
240-628 A Mechanicsville MD CHCHMDBEPS0  2593 CORE COMMUNICATIONS, INC.- MD 236   2024-01-16   
240-628 0 Mechanicsville MD   2593 CORE COMMUNICATIONS, INC.- MD 236   2018-08-02   
240-628 1 Mechanicsville MD   2593 CORE COMMUNICATIONS, INC.- MD 236   2018-08-02   
240-628 2 Mechanicsville MD   2593 CORE COMMUNICATIONS, INC.- MD 236   2018-08-02   
240-628 3 Mechanicsville MD WASHDCINDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2018-11-01   
240-628 4 Mechanicsville MD WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2019-06-07   
240-628 5 Mechanicsville MD WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2019-07-18   
240-628 6 Mechanicsville MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2019-02-19   
240-628 7 Mechanicsville MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2018-09-13   
240-628 8 Mechanicsville MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2019-02-19   
240-628 9 Mechanicsville MD BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2018-08-27   
240-629 A Frederick MD FRDRMDFRDS1  9212 VERIZON MARYLAND, INC. 240      
240-629 0 Frederick MD FRDRMDFRDS1  9212 VERIZON MARYLAND, INC. 240      
240-629 1 Frederick MD FRDRMDFRDS1  9212 VERIZON MARYLAND, INC. 240      
240-629 2 Frederick MD FRDRMDFRDS1  9212 VERIZON MARYLAND, INC. 240      
240-629 3 Frederick MD FRDRMDFRDS1  9212 VERIZON MARYLAND, INC. 240      
240-629 4 Frederick MD FRDRMDFRDS1  9212 VERIZON MARYLAND, INC. 240      
240-629 5 Frederick MD FRDRMDFRDS1  9212 VERIZON MARYLAND, INC. 240      
240-629 6 Frederick MD FRDRMDFRDS1  9212 VERIZON MARYLAND, INC. 240      
240-629 7 Frederick MD FRDRMDFRDS1  9212 VERIZON MARYLAND, INC. 240      
240-629 8 Frederick MD FRDRMDFRXTX  318J COMCAST IP PHONE, LLC 240   2008-08-20   
240-629 9 Frederick MD FRDRMDFRDS1  9212 VERIZON MARYLAND, INC. 240      
240-630 A Washington Zone 2 MD WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236      
240-630 0 Washington Zone 2 MD WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2012-10-09   
240-630 1 Washington Zone 2 MD WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2012-10-09   
240-630 2 Washington Zone 2 MD WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2012-10-09   
240-630 3 Washington Zone 2 MD WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2012-10-09   
240-630 4 Washington Zone 2 MD WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2012-10-09   
240-630 5 Washington Zone 2 MD WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2012-10-09   
240-630 6 Washington Zone 2 MD LARLMDCC5MD  7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD 236   2013-12-02   
240-630 7 Washington Zone 2 MD WASIDCRG7MD  508J CENTURYLINK COMMUNICATIONS, LLC 236   2013-10-01   

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

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