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
240-367 8 Frederick MD   6664 SPRINT SPECTRUM L.P. 240   2006-05-27   
240-367 9 Frederick MD   071F BANDWIDTH.COM CLEC, LLC - MD 240   2004-11-27   
240-368 A Waldorf MD WASHDC12DS6  568G PEERLESS NETWORK OF MARYLAND, LLC 236      
240-368 9 Waldorf MD   568G PEERLESS NETWORK OF MARYLAND, LLC 236      
240-369 A Mount Airy MD MTARMDSDGT0  2593 CORE COMMUNICATIONS, INC. - MD 240      
240-370 A Washington Zone 2 MD WASHDCSWXCZ  6664 SPRINT SPECTRUM L.P. 236      
240-370 0 Washington Zone 2 MD   6664 SPRINT SPECTRUM L.P. 236   2008-02-08   
240-370 1 Washington Zone 2 MD   6664 SPRINT SPECTRUM L.P. 236   2008-02-04   
240-370 2 Washington Zone 2 MD   6664 SPRINT SPECTRUM L.P. 236   2008-02-04   
240-370 3 Washington Zone 2 MD   6664 SPRINT SPECTRUM L.P. 236   2008-02-04   
240-370 4 Washington Zone 2 MD   6664 SPRINT SPECTRUM L.P. 236   2008-02-04   
240-370 5 Washington Zone 2 MD   6664 SPRINT SPECTRUM L.P. 236   2008-02-04   
240-370 6 Washington Zone 2 MD   6664 SPRINT SPECTRUM L.P. 236   2008-02-04   
240-370 7 Washington Zone 2 MD   6664 SPRINT SPECTRUM L.P. 236   2008-02-04   
240-370 8 Washington Zone 2 MD   6664 SPRINT SPECTRUM L.P. 236   2008-02-04   
240-370 9 Washington Zone 2 MD   6664 SPRINT SPECTRUM L.P. 236   2008-02-04   
240-371 A Washington Zone 12 MD WASHDC12DS6  568G PEERLESS NETWORK OF MARYLAND, LLC 236      
240-371 0 Washington Zone 12 MD   568G PEERLESS NETWORK OF MARYLAND, LLC 236      
240-371 1 Washington Zone 12 MD   568G PEERLESS NETWORK OF MARYLAND, LLC 236      
240-371 9 Washington Zone 12 MD   568G PEERLESS NETWORK OF MARYLAND, LLC 236      
240-372 A Gaithersburg MD WASHDCSWXCZ  6664 SPRINT SPECTRUM L.P. 236      
240-373 A Washington Zone 13 MD ODTNMDAUDS0  9212 VERIZON MARYLAND, INC. 236      
240-374 A Laurel MD WASJDCDCDS0  6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 236      
240-374 0 Laurel MD   6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 236      
240-374 1 Laurel MD   6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 236      
240-374 2 Laurel MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-09-15   
240-374 3 Laurel MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-09-23   
240-374 4 Laurel MD   6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 236      
240-374 5 Laurel MD   6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 236      
240-374 6 Laurel MD   6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 236      
240-374 7 Laurel MD   6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 236      
240-374 8 Laurel MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2008-06-16   
240-374 9 Laurel MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2009-09-04   
240-375 A Washington Zone 5 MD WASHDCSWXCZ  6664 SPRINT SPECTRUM L.P. 236      
240-376 A Hughesville MD WASHDC12DS6  568G PEERLESS NETWORK OF MARYLAND, LLC 236      
240-376 0 Hughesville MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2021-02-13   
240-376 1 Hughesville MD   568G PEERLESS NETWORK OF MARYLAND, LLC 236      
240-376 2 Hughesville MD   876D ONVOY, LLC - MD 236   2020-10-17   
240-376 3 Hughesville MD   876D ONVOY, LLC - MD 236   2020-06-20   
240-376 4 Hughesville MD   876D ONVOY, LLC - MD 236   2020-06-20   
240-376 5 Hughesville MD   876D ONVOY, LLC - MD 236   2020-10-17   
240-376 6 Hughesville MD   876D ONVOY, LLC - MD 236   2021-04-02   
240-376 7 Hughesville MD   876D ONVOY, LLC - MD 236   2021-04-02   
240-376 8 Hughesville MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2021-04-30   
240-376 9 Hughesville MD   568G PEERLESS NETWORK OF MARYLAND, LLC 236      
240-377 A Indian Head MD WASJDCDCDS0  6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 236      
240-377 0 Indian Head MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2006-03-03   
240-377 1 Indian Head MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2006-07-30   
240-377 2 Indian Head MD   6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 236      
240-377 3 Indian Head MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      

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

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