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

Block: A

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
240-727 A Cumberland MD MNRVMDMOXFX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240      
240-731 A Washington Zone 10 MD BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
240-732 A Mount Airy MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240      
240-734 A Smithsburg MD HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240   2012-05-20   
240-737 A Washington Zone 4 MD WASJDCDBDS1  4820 CAVALIER EAST LLC - MD 236      
240-740 A Washington Zone 10 MD   361H ATLANTECH ONLINE, INC. - MD 236      
240-743 A Washington Zone 2 MD   082H LOCAL ACCESS LLC - MD 236      
240-744 A Washington Zone 2 MD WASHDCRKDS2  8864 BROADWING COMMUNICATIONS. LLC - MD 236      
240-745 A Damascus MD WASHDCCZDS0  4773 XO MARYLAND, LLC 236      
240-747 A Washington Zone 11 MD WASJDCDBDS1  4820 CAVALIER EAST LLC - MD 236      
240-750 A Gaithersburg MD BTVLMD18G00  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2005-06-27   
240-751 A Gaithersburg MD CHCHMDBE5MD  4749 TELCOVE OPERATIONS, INC. - MD 236      
240-752 A Washington Zone 2 MD CHCHMDBE5MD  4749 TELCOVE OPERATIONS, INC. - MD 236      
240-753 A Washington Zone 10 MD CHCHMDBE5MD  4749 TELCOVE OPERATIONS, INC. - MD 236      
240-754 A Waldorf MD MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2012-01-02   
240-755 A Laurel (Baltimore LATA) MD WHMRMDATPS0  107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 238      
240-757 A Washington Zone 13 MD   568G PEERLESS NETWORK OF MARYLAND, LLC 236      
240-758 A Laurel MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
240-760 A Washington Zone 2 MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-762 A Washington Zone 2 MD ANJTMDAHCM2  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2012-10-21   
240-763 A Washington Zone 15 (Baltimore LATA) MD   071F BANDWIDTH.COM CLEC, LLC - MD 238      
240-764 A Washington Zone 4 MD WASHDCCZDS0  4773 XO MARYLAND, LLC 236      
240-765 A Washington Zone 5 MD WASHDCCZDS0  4773 XO MARYLAND, LLC 236      
240-766 A Washington Zone 6 MD WASHDCCZDS0  4773 XO MARYLAND, LLC 236      
240-767 A Washington Zone 5 MD WASJDCDBDS1  4820 CAVALIER EAST LLC - MD 236      
240-770 A Washington Zone 4 MD ALXNVAGBPS1  107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 236      
240-771 A Poolesville MD   876D ONVOY, LLC - MD 236      
240-772 A Frederick MD FRDRMDBACM1  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 240   2012-01-19   
240-773 A Washington Zone 10 MD RKVLMDRVDS1  9212 VERIZON MARYLAND, INC. 236      
240-774 A Lonaconing MD   071F BANDWIDTH.COM CLEC, LLC - MD 240      
240-775 A Westernport MD   071F BANDWIDTH.COM CLEC, LLC - MD 240      
240-776 A La Plata MD WASHDCRKDS2  8864 BROADWING COMMUNICATIONS. LLC - MD 236      
240-777 A Washington Zone 10 MD RKVLMDRVDS1  9212 VERIZON MARYLAND, INC. 236      
240-778 A Washington Zone 10 MD WASHDCCZDS0  4773 XO MARYLAND, LLC 236      
240-779 A Ashton MD WASJDCDBDS1  4820 CAVALIER EAST LLC - MD 236      
240-780 A Gaithersburg MD WASHDCRKDS2  8864 BROADWING COMMUNICATIONS. LLC - MD 236      
240-781 A Washington Zone 2 MD   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
240-782 A Damascus MD WASJDCDCDS0  6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 236      
240-783 A Washington Zone 2 MD BLCRVAAJCM8  8605 MTE, INC. DBA MTE PAGING NETWORK 236      
240-784 A Myersville MD FRDRMDFRKMD  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240      
240-786 A Laurel MD WASHDCRKDS2  8864 BROADWING COMMUNICATIONS. LLC - MD 236      
240-787 A Brandywine MD WASHDCRKDS2  8864 BROADWING COMMUNICATIONS. LLC - MD 236      
240-788 A Washington Zone 5 MD WASHDCRKDS2  8864 BROADWING COMMUNICATIONS. LLC - MD 236      
240-790 A Washington Zone 13 MD WASHDCRKDS2  8864 BROADWING COMMUNICATIONS. LLC - MD 236      
240-793 A Gaithersburg MD   6664 SPRINT SPECTRUM L.P. 236      
240-794 A Lexington Park-Great Mills MD WASHDCRKDS2  8864 BROADWING COMMUNICATIONS. LLC - MD 236      
240-800 A Washington Zone 2 MD CHCHMDBEPS0  2593 CORE COMMUNICATIONS, INC. - MD 236   2012-08-17   
240-801 A Gaithersburg MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-802 A Washington Zone 2 MD   551G BRIGHTLINK COMMUNICATIONS, LLC 236      
240-803 A Cumberland MD MNRVMDMOXFX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2012-03-29   

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Last updated: Sat, 08 Jun 2019 01:52:21 UTC

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