Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 440 [Rate centres in NPA 440] [Dial plan for NPA 440]

NXX: 540

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
440-540 A Bedford OH CLEVOH975MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 320      
440-540 0 Bedford OH   464C ONVOY, LLC - OH 320   2004-08-23   
440-540 1 Bedford OH   464C ONVOY, LLC - OH 320   2004-08-23   
440-540 2 Bedford OH   464C ONVOY, LLC - OH 320   2004-08-23   
440-540 3 Bedford OH   464C ONVOY, LLC - OH 320   2004-08-23   
440-540 4 Bedford OH   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 320      
440-540 5 Bedford OH   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 320   2005-01-09   
440-540 6 Bedford OH   464C ONVOY, LLC - OH 320   2004-08-23   
440-540 7 Bedford OH   464C ONVOY, LLC - OH 320   2004-08-23   
440-540 8 Bedford OH   464C ONVOY, LLC - OH 320   2004-08-23   
440-540 9 Bedford OH   464C ONVOY, LLC - OH 320   2004-08-23   

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

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