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
240-804 5 Tompkinsville MD   071F BANDWIDTH.COM CLEC, LLC - MD 236   2010-08-19   
240-804 6 Tompkinsville MD   4773 XO MARYLAND, LLC 236   2010-11-19   
240-804 7 Tompkinsville MD   071F BANDWIDTH.COM CLEC, LLC - MD 236   2011-03-25   
240-804 8 Tompkinsville MD   4773 XO MARYLAND, LLC 236      
240-804 9 Tompkinsville MD   4773 XO MARYLAND, LLC 236   2005-08-15   
240-805 A Gaithersburg MD WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-805 0 Gaithersburg MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2016-01-16   
240-805 1 Gaithersburg MD   4716 PAETEC COMMUNICATIONS, INC. - MD 236   2016-07-13   
240-805 2 Gaithersburg MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2016-09-19   
240-805 3 Gaithersburg MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2016-10-02   
240-805 4 Gaithersburg MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2016-03-11   
240-805 5 Gaithersburg MD   318J COMCAST IP PHONE LLC 236   2016-01-17   
240-805 6 Gaithersburg MD   197D VONAGE NETWORK INC. 236   2018-12-24   
240-805 7 Gaithersburg MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2018-01-08   
240-805 8 Gaithersburg MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2016-07-25   
240-805 9 Gaithersburg MD   964H BARR TELL USA, INC. 236   2016-11-30   
240-806 A Indian Head MD WASHDC12DS6  568G PEERLESS NETWORK OF MARYLAND, LLC 236      
240-806 0 Indian Head MD   568G PEERLESS NETWORK OF MARYLAND, LLC 236   2015-12-03   
240-806 1 Indian Head MD   876D ONVOY, LLC - MD 236   2016-03-11   
240-806 2 Indian Head MD   876D ONVOY, LLC - MD 236   2016-03-11   
240-806 3 Indian Head MD   568G PEERLESS NETWORK OF MARYLAND, LLC 236   2015-11-21   
240-806 4 Indian Head MD   2593 CORE COMMUNICATIONS, INC. - MD 236   2018-06-16   
240-806 5 Indian Head MD   2593 CORE COMMUNICATIONS, INC. - MD 236   2018-06-16   
240-806 6 Indian Head MD   2593 CORE COMMUNICATIONS, INC. - MD 236   2018-06-16   
240-806 7 Indian Head MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2019-10-07   
240-806 8 Indian Head MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2018-01-08   
240-806 9 Indian Head MD   073H TELNYX LLC 236   2017-04-27   
240-808 A Leonardtown MD WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-808 0 Leonardtown MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2015-05-30   
240-808 1 Leonardtown MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2015-09-01   
240-808 2 Leonardtown MD   876D ONVOY, LLC - MD 236   2015-08-17   
240-808 3 Leonardtown MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2015-08-28   
240-808 4 Leonardtown MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2016-06-04   
240-808 5 Leonardtown MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2016-02-05   
240-808 6 Leonardtown MD   876D ONVOY, LLC - MD 236   2016-03-07   
240-808 7 Leonardtown MD   876D ONVOY, LLC - MD 236   2016-03-07   
240-808 8 Leonardtown MD   876D ONVOY, LLC - MD 236   2015-06-27   
240-808 9 Leonardtown MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2015-08-01   
240-810 A Washington Zone 10 MD BTVLMD12CM9  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
240-810 0 Washington Zone 10 MD   082H LOCAL ACCESS LLC - MD 236   2016-06-05   
240-810 1 Washington Zone 10 MD   082H LOCAL ACCESS LLC - MD 236   2016-06-05   
240-810 2 Washington Zone 10 MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2016-06-05   
240-810 3 Washington Zone 10 MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2016-07-14   
240-810 4 Washington Zone 10 MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2016-09-03   
240-810 5 Washington Zone 10 MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2020-08-06   
240-810 6 Washington Zone 10 MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2016-09-03   
240-810 7 Washington Zone 10 MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2016-09-03   
240-810 8 Washington Zone 10 MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2016-06-04   
240-810 9 Washington Zone 10 MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2016-06-04   
240-812 A Poolesville MD WASJDCDCDS0  6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 236      

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

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