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: 374

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
440-374 A Bedford OH CLEYOHDH1MD  829J PAETEC ITEL, LLC 320      
440-374 0 Bedford OH   829J PAETEC ITEL, LLC 320      
440-374 1 Bedford OH   624H ONVOY SPECTRUM, LLC 320   2021-11-26   
440-374 2 Bedford OH   829J PAETEC ITEL, LLC 320      
440-374 3 Bedford OH   464C ONVOY, LLC - OH 320   2023-05-13   
440-374 4 Bedford OH   829J PAETEC ITEL, LLC 320      
440-374 5 Bedford OH   829J PAETEC ITEL, LLC 320   2005-06-17   
440-374 6 Bedford OH   7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320   2005-07-19   
440-374 7 Bedford OH   464C ONVOY, LLC - OH 320   2005-07-19   
440-374 8 Bedford OH   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 320   2004-12-03   
440-374 9 Bedford OH   624H ONVOY SPECTRUM, LLC 320   2021-11-26   

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

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