Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: WASHDCINDS0

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
301-945 2 Washington Zone 11 MD 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2016-09-01   
301-945 3 Washington Zone 11 MD 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2015-05-18   
301-945 4 Washington Zone 11 MD 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
301-945 5 Washington Zone 11 MD 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2016-01-25   
301-945 6 Washington Zone 11 MD 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2016-09-01   
301-945 9 Washington Zone 11 MD 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
301-955 A Washington Zone 4 MD 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
301-955 0 Washington Zone 4 MD 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
301-955 1 Washington Zone 4 MD 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
301-955 3 Washington Zone 4 MD 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
301-955 9 Washington Zone 4 MD 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
301-957 A Laurel MD 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
301-957 2 Laurel MD 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
301-957 3 Laurel MD 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
301-957 7 Laurel MD 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
301-957 9 Laurel MD 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
301-960 A Washington Zone 3 MD 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
301-960 0 Washington Zone 3 MD 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
301-960 1 Washington Zone 3 MD 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
301-960 2 Washington Zone 3 MD 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
301-960 9 Washington Zone 3 MD 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
301-965 A Washington Zone 6 MD 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
301-965 9 Washington Zone 6 MD 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
301-966 A Washington Zone 12 MD 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
301-966 6 Washington Zone 12 MD 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
301-966 9 Washington Zone 12 MD 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
410-724 8 Waterloo (Washington DC LATA) MD 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2006-09-21   
443-753 2 Waterloo (Washington DC LATA) MD 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2014-06-12   
540-628 7 Stafford VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2009-07-13   
540-658 3 Stafford VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2006-06-15   
571-262 A Herndon VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
571-262 0 Herndon VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
571-262 2 Herndon VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
571-262 3 Herndon VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
571-262 4 Herndon VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
571-262 5 Herndon VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
571-262 6 Herndon VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
571-262 7 Herndon VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
571-262 8 Herndon VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
571-298 0 Dale City VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2014-04-30   
571-343 5 Occoquan VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2015-08-25   
571-361 A Manassas VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
571-361 4 Manassas VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2017-09-16   
571-367 3 Arcola VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2013-09-26   
571-368 3 Dale City VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2017-11-21   
571-374 6 Independent Hill VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2009-03-02   
571-383 A Manassas VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
571-383 3 Manassas VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2011-10-06   
571-399 4 Independent Hill VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2016-08-30   
571-404 3 Braddock VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2019-10-31   
571-448 2 Engleside VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2015-02-06   
571-448 3 Engleside VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2015-02-06   
571-448 4 Engleside VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2015-02-06   
571-448 5 Engleside VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2015-02-06   
571-448 6 Engleside VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2015-02-06   
571-448 7 Engleside VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2015-02-06   
571-448 8 Engleside VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2015-02-06   
571-448 9 Engleside VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2015-02-06   
571-454 A Manassas VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
571-454 0 Manassas VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2019-10-25   
571-454 1 Manassas VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2019-10-25   
571-454 2 Manassas VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2019-10-25   
571-454 3 Manassas VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2019-10-25   
571-466 4 Triangle VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2016-07-13   
571-486 3 Haymarket VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2016-07-29   
571-492 3 Occoquan VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2011-08-30   
571-497 2 Occoquan VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2019-12-29   
571-515 A Engleside VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
571-521 7 Herndon VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2006-03-07   
571-589 3 Dale City VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2015-08-14   
571-589 4 Dale City VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2015-09-22   
571-598 3 Manassas VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2014-10-28   
571-616 A Engleside VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
571-616 2 Engleside VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2017-10-29   
571-616 3 Engleside VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2017-10-29   
571-616 4 Engleside VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2017-10-29   
571-616 5 Engleside VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2017-10-29   
571-616 6 Engleside VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2017-10-29   
571-616 7 Engleside VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2018-03-29   
571-660 9 Triangle VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2018-05-21   
571-697 4 Triangle VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2019-05-10   
571-697 5 Triangle VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2019-05-10   
571-719 2 Manassas VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2015-10-13   
571-719 4 Manassas VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2015-07-16   
571-767 A Engleside VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
571-781 3 Nokesville VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2013-12-13   
571-833 5 Manassas VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2019-05-31   
571-888 3 Dulles VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2015-06-15   
703-253 A Washington Zone 8 VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
703-253 0 Washington Zone 8 VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
703-253 1 Washington Zone 8 VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
703-253 2 Washington Zone 8 VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
703-253 3 Washington Zone 8 VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
703-253 4 Washington Zone 8 VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
703-253 5 Washington Zone 8 VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
703-253 6 Washington Zone 8 VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
703-253 9 Washington Zone 8 VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
703-254 A Washington Zone 8 VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
703-254 0 Washington Zone 8 VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
703-254 1 Washington Zone 8 VA 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      

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Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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