Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
973-352 4 Boonton NJ   224   2006-05-30   
973-352 6 Boonton NJ   224   2007-04-09   
973-385 2 Morristown NJ   224      
973-385 3 Morristown NJ   224      
973-385 4 Morristown NJ   224      
973-387 1 Morristown NJ   224   2008-09-21   
973-396 A Caldwell NJ NBWKNJ17DS1  224      
973-396 0 Caldwell NJ   224      
973-396 1 Caldwell NJ   224      
973-396 3 Caldwell NJ   224   2005-11-01   
973-396 4 Caldwell NJ   224      
973-396 5 Caldwell NJ   224      
973-396 9 Caldwell NJ   224      
973-400 A Rockaway NJ NBWKNJ17DS1  224      
973-400 0 Rockaway NJ   224      
973-400 1 Rockaway NJ   224      
973-400 2 Rockaway NJ   224      
973-400 4 Rockaway NJ   224      
973-404 A Boonton NJ NBWKNJ17DS1  224      
973-404 1 Boonton NJ   224      
973-404 2 Boonton NJ   224      
973-404 3 Boonton NJ   224      
973-404 4 Boonton NJ   224      
973-404 5 Boonton NJ   224      
973-404 6 Boonton NJ   224   2005-01-15   
973-404 7 Boonton NJ   224   2011-03-08   
973-404 8 Boonton NJ   224   2005-08-13   
973-404 9 Boonton NJ   224      
973-406 8 Mountain View NJ   224   2002-02-20   
973-415 A Bloomfield NJ NBWKNJ17DS1  224      
973-415 0 Bloomfield NJ   224      
973-415 2 Bloomfield NJ   224      
973-415 3 Bloomfield NJ   224      
973-415 5 Bloomfield NJ   224   2005-07-29   
973-415 8 Bloomfield NJ   224      
973-433 A Verona NJ NBWKNJ17DS1  224      
973-433 9 Verona NJ   224      
973-434 A Whippany NJ NBWKNJ17DS1  224      
973-434 0 Whippany NJ   224      
973-434 2 Whippany NJ   224      
973-434 3 Whippany NJ   224      
973-434 4 Whippany NJ   224      
973-434 6 Whippany NJ   224      
973-434 8 Whippany NJ   224   2002-02-12   
973-434 9 Whippany NJ   224      
973-435 A Little Falls NJ NBWKNJ17DS1  224      
973-435 3 Little Falls NJ   224      
973-435 9 Little Falls NJ   224      
973-436 A Livingston NJ NBWKNJ17DS1  224      
973-436 0 Livingston NJ   224   2015-11-15   
973-436 1 Livingston NJ   224   2013-10-16   
973-436 4 Livingston NJ   224      
973-436 6 Livingston NJ   224      
973-436 7 Livingston NJ   224      
973-436 8 Livingston NJ   224      
973-436 9 Livingston NJ   224      
973-437 A Madison NJ NBWKNJ17DS1  224      
973-437 2 Madison NJ   224      
973-437 9 Madison NJ   224      
973-440 1 Netcong NJ   224   2005-10-26   
973-457 A Chatham NJ NBWKNJ17DS1  224      
973-457 0 Chatham NJ   224      
973-457 5 Chatham NJ   224      
973-457 6 Chatham NJ   224      
973-457 7 Chatham NJ   224   2007-05-29   
973-459 7 Newton NJ   224   2005-10-27   
973-475 A Erskine Lakes NJ NBWKNJ17DS1  224      
973-475 0 Erskine Lakes NJ   224      
973-475 1 Erskine Lakes NJ   224      
973-475 2 Erskine Lakes NJ   224      
973-475 3 Erskine Lakes NJ   224   2005-08-11   
973-475 4 Erskine Lakes NJ   224   2005-08-11   
973-475 6 Erskine Lakes NJ   224   2005-08-11   
973-498 A Verona NJ NBWKNJ17DS1  224      
973-498 0 Verona NJ   224      
973-498 1 Verona NJ   224      
973-498 2 Verona NJ   224      
973-498 4 Verona NJ   224      
973-498 6 Verona NJ   224      
973-498 7 Verona NJ   224      
973-500 3 Andover NJ   224   2009-08-01   
973-500 4 Andover NJ   224   2016-01-19   
973-506 1 West Milford NJ   224   2005-10-27   
973-512 5 Lake Mohawk NJ   224   2009-08-01   
973-520 2 Madison NJ   224   2007-06-12   
973-531 4 Mendham NJ   224   2006-04-05   
973-531 6 Mendham NJ   224   2007-04-15   
973-544 1 Millburn NJ   224   2005-11-02   
973-545 8 Newfoundland NJ   224   2005-10-26   
973-547 A Belleville NJ NBWKNJ17DS1  224      
973-547 0 Belleville NJ   224      
973-547 2 Belleville NJ   224   2005-08-13   
973-547 3 Belleville NJ   224   2005-08-13   
973-547 4 Belleville NJ   224   2005-08-13   
973-547 5 Belleville NJ   224      
973-547 6 Belleville NJ   224      
973-547 7 Belleville NJ   224   2005-08-13   
973-547 8 Belleville NJ   224   2005-08-13   
973-559 8 Verona NJ   224   2005-10-26   
973-567 4 Caldwell NJ   224   2010-10-16   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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