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
440-510 9 Willoughby OH 7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320      
440-512 A Berea OH 7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320      
440-512 7 Berea OH 7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320   2007-01-08   
440-512 9 Berea OH 7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320      
440-520 7 Willoughby OH 7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320   2008-09-15   
440-525 A Willoughby OH 7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320      
440-525 7 Willoughby OH 7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320      
440-525 9 Willoughby OH 7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320      
440-528 1 Chagrin Falls OH 7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320   2009-12-24   
440-545 6 Victory OH 7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320   2005-07-14   
440-545 7 Victory OH 7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320   2005-07-14   
440-549 7 Wickliffe OH 7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320   2007-05-25   
440-551 A Painesville OH 7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320      
440-551 0 Painesville OH 7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320      
440-551 8 Painesville OH 7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320   2004-08-23   
440-566 1 Hillcrest OH 7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320   2018-01-30   
440-566 2 Hillcrest OH 7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320   2018-01-30   
440-566 3 Hillcrest OH 7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320   2018-01-30   
440-566 4 Hillcrest OH 7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320   2018-01-30   
440-566 5 Hillcrest OH 7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320   2018-01-30   
440-566 6 Hillcrest OH 7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320   2018-01-30   
440-566 7 Hillcrest OH 7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320   2018-01-30   
440-566 8 Hillcrest OH 7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320   2018-01-30   
440-566 9 Hillcrest OH 7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320   2018-01-30   
440-573 A Hillcrest OH 7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320      
440-573 1 Hillcrest OH 7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320      
440-573 2 Hillcrest OH 7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320      
440-573 4 Hillcrest OH 7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320      
440-573 5 Hillcrest OH 7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320      
440-573 6 Hillcrest OH 7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320      
440-573 7 Hillcrest OH 7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320      
440-575 A Trinity OH 7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320      
440-575 0 Trinity OH 7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320      
440-575 1 Trinity OH 7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320      
440-575 4 Trinity OH 7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320      
440-575 6 Trinity OH 7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320      
440-575 7 Trinity OH 7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320      
440-575 8 Trinity OH 7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320      
440-575 9 Trinity OH 7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320      
440-578 A Mentor OH 7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320      
440-578 1 Mentor OH 7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320      
440-578 6 Mentor OH 7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320      
440-579 A Painesville OH 7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320      
440-579 0 Painesville OH 7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320      
440-579 6 Painesville OH 7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320      
440-579 7 Painesville OH 7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320      
440-579 8 Painesville OH 7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320      
440-579 9 Painesville OH 7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320      
440-584 A Brecksville OH 7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320      
440-584 4 Brecksville OH 7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320   2008-09-12   

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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