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: 943

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
330-943 A Shreve OH MNFDOHXAGMD  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 923      
330-943 0 Shreve OH   464C ONVOY, LLC - OH 923   2023-10-14   
330-943 2 Shreve OH   7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 923      
330-943 3 Shreve OH   464C ONVOY, LLC - OH 923   2021-02-01   
330-943 4 Shreve OH   464C ONVOY, LLC - OH 923   2021-02-01   
330-943 5 Shreve OH   464C ONVOY, LLC - OH 923   2023-04-06   
330-943 6 Shreve OH   7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 923   2017-01-09   
330-943 8 Shreve OH   464C ONVOY, LLC - OH 923   2023-07-22   
330-943 9 Shreve OH   7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 923      

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

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