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: 928

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
440-928 A Conneaut OH CLEVOHEKKMD  516J TON80 COMMUNICATIONS, LLC 320      
440-928 7 Conneaut OH   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 320   2026-04-25   
440-928 8 Conneaut OH CLEVOHEKKMD  516J TON80 COMMUNICATIONS, LLC 320   2022-04-24   

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

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