Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 740 [Rate centres in NPA 740] [Dial plan for NPA 740]

NXX: 844

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
740-844 A Norwich OH NRWCOH87RS1  9321 OHIO BELL TEL CO 324      
740-844 0 Norwich OH   9321 OHIO BELL TEL CO 324      
740-844 1 Norwich OH   284F PEERLESS NETWORK OF OHIO, LLC - OH 324   2013-04-27   
740-844 3 Norwich OH   001F BANDWIDTH.COM CLEC, LLC - OH 324   2014-04-05   
740-844 5 Norwich OH   073H TELNYX LLC 324   2017-08-01   
740-844 6 Norwich OH   516C AT&T CORP. 324   2024-08-12   
740-844 7 Norwich OH   508J CENTURYLINK COMMUNICATIONS, LLC 324   2014-07-07   
740-844 8 Norwich OH   284F PEERLESS NETWORK OF OHIO, LLC - OH 324   2013-04-27   
740-844 9 Norwich OH   829J PAETEC ITEL, LLC 324   2004-03-17   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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