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: 909

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
440-909 A Mesopotamia OH CLEVOHEKKMD  516J TON80 COMMUNICATIONS, LLC 320      
440-909 1 Mesopotamia OH NRFDOHXAQMD  793K TWC IP ENABLED SERVICES, LLC 320   2023-11-06   
440-909 2 Mesopotamia OH CLEVOHEKKMD  516J TON80 COMMUNICATIONS, LLC 320   2022-04-25   
440-909 9 Mesopotamia OH   145J TERRA NOVA TELECOM INC. 320   2025-07-10   

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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