Local Calling Guide

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NPA: 440 [Rate centres in NPA 440] [Dial plan for NPA 440]

NXX: 497

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
440-497 A Willoughby OH INDPOHDBDS0  7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 320      
440-497 0 Willoughby OH CLEVOH62X0Z  001F BANDWIDTH.COM CLEC LLC - OH 320   2009-01-04   
440-497 1 Willoughby OH INDPOHDBDS0  7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 320      
440-497 2 Willoughby OH INDPOHEB2MD  6529 T-MOBILE USA, INC. 320   2018-11-23   
440-497 3 Willoughby OH INDPOHEB2MD  6529 T-MOBILE USA, INC. 320   2018-11-23   
440-497 4 Willoughby OH CLEVOH975MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 320   2005-09-17   
440-497 5 Willoughby OH GAHGOHDIDS0  4852 FIRST COMMUNICATIONS LLC DBA CORECOMM - OH 320   2002-05-18   
440-497 6 Willoughby OH CLEVOH62X0Z  001F BANDWIDTH.COM CLEC LLC - OH 320   2010-11-30   
440-497 7 Willoughby OH CLEVOHBBGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 320   2006-03-06   
440-497 8 Willoughby OH CLEVOHBBGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 320   2006-03-06   
440-497 9 Willoughby OH CLEVOHBBGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 320   2016-06-23   

Last updated: Tue, 04 May 2021 15:04:27 UTC

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