Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 330 [Rate centres in NPA 330] [Dial plan for NPA 330]

NXX: 451

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
330-451 A Canton OH CNTNOH45DS1  9321 OHIO BELL TEL CO 325      
330-451 0 Canton OH   9321 OHIO BELL TEL CO 325      
330-451 1 Canton OH   9321 OHIO BELL TEL CO 325      
330-451 2 Canton OH   9321 OHIO BELL TEL CO 325      
330-451 3 Canton OH   9321 OHIO BELL TEL CO 325      
330-451 4 Canton OH   7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 325   2008-04-05   
330-451 5 Canton OH   7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 325   2008-04-05   
330-451 6 Canton OH   001F BANDWIDTH.COM CLEC, LLC - OH 325   2011-01-09   
330-451 7 Canton OH   9321 OHIO BELL TEL CO 325      
330-451 8 Canton OH   9321 OHIO BELL TEL CO 325      
330-451 9 Canton OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 325   2006-11-06   

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

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