Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 513 [Rate centres in NPA 513] [Dial plan for NPA 513]

NXX: 433

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
513-433 A Middletown OH DYTNOH22XPZ  829J PAETEC ITEL, LLC 328      
513-433 0 Middletown OH DYTNOH22XPZ  829J PAETEC ITEL, LLC 328      
513-433 1 Middletown OH   793K TWC IP ENABLED SERVICES, LLC 328   2013-10-10   
513-433 2 Middletown OH DYTNOH22XPZ  829J PAETEC ITEL, LLC 328      
513-433 3 Middletown OH DYTNOH22XGY  464C ONVOY, LLC - OH 328   2012-02-05   
513-433 4 Middletown OH HRTPOHBL0MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 328   2015-04-14   
513-433 5 Middletown OH DYTNOH22XGY  464C ONVOY, LLC - OH 328   2009-01-15   
513-433 6 Middletown OH   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 328   2025-10-04   
513-433 7 Middletown OH   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 328   2025-10-04   
513-433 8 Middletown OH HRTPOHBL0MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 328   2014-10-17   
513-433 9 Middletown OH HRTPOHBL0MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 328   2014-10-17   

Last updated: Mon, 15 Sep 2025 02:24:40 UTC

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