Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
631-446 3 Islip NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2007-12-01   
631-449 9 Brentwood NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2014-03-18   
631-458 7 Sag Harbor NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2009-09-01   
631-460 A Kings Park NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-460 0 Kings Park NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-460 1 Kings Park NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-460 2 Kings Park NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-460 3 Kings Park NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2003-06-09   
631-460 7 Kings Park NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2005-07-21   
631-460 8 Kings Park NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2005-07-21   
631-460 9 Kings Park NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2005-07-02   
631-468 7 Ronkonkoma NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2012-05-14   
631-478 A Brentwood NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-478 0 Brentwood NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-478 6 Brentwood NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-479 4 Huntington NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2018-06-19   
631-481 A Islip NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-481 0 Islip NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-481 1 Islip NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-481 2 Islip NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-481 3 Islip NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2003-06-08   
631-481 7 Islip NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2005-07-21   
631-481 9 Islip NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2005-07-02   
631-482 3 Babylon NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2007-11-01   
631-485 3 Midland NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2007-12-01   
631-489 A West Commack NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-489 0 West Commack NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-489 1 West Commack NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-489 5 West Commack NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2003-06-09   
631-489 9 West Commack NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-498 4 Cold Spring Harbor NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2005-12-03   
631-504 4 Yaphank NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2008-01-01   
631-510 A Midland NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-510 0 Midland NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-510 1 Midland NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-510 2 Midland NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-510 7 Midland NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2005-07-21   
631-510 9 Midland NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2005-07-02   
631-514 A Brentwood NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-514 0 Brentwood NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-514 2 Brentwood NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-514 3 Brentwood NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-514 6 Brentwood NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-514 7 Brentwood NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-514 8 Brentwood NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-517 8 Babylon NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2003-06-08   
631-520 6 Amityville NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2005-10-15   
631-528 A Kings Park NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-528 0 Kings Park NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-528 4 Kings Park NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      

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Last updated: Sat, 02 May 2026 12:20:53 UTC

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