Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 330 [Rate centres in NPA 330] [Dial plan for NPA 330]

NXX: 491

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
330-491 A Canton OH NCTNOH4949H  9321 OHIO BELL TEL CO 325      
330-491 0 Canton OH NCTNOH4949H  9321 OHIO BELL TEL CO 325      
330-491 1 Canton OH NCTNOH4949H  9321 OHIO BELL TEL CO 325      
330-491 2 Canton OH NCTNOH4949H  9321 OHIO BELL TEL CO 325      
330-491 3 Canton OH NCTNOH4949H  9321 OHIO BELL TEL CO 325      
330-491 4 Canton OH NCTNOH4949H  9321 OHIO BELL TEL CO 325      
330-491 5 Canton OH NCTNOH4949H  9321 OHIO BELL TEL CO 325      
330-491 6 Canton OH AKRNOH2532Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 325      
330-491 7 Canton OH AKRNOH25XCY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 325      
330-491 8 Canton OH NCTNOH4949H  9321 OHIO BELL TEL CO 325      
330-491 9 Canton OH NCTNOH4949H  9321 OHIO BELL TEL CO 325      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.