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: 530

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
330-530 A Girard OH NILSOH65DS1  9321 OHIO BELL TEL CO 322      
330-530 0 Girard OH NILSOH65DS1  9321 OHIO BELL TEL CO 322      
330-530 1 Girard OH NILSOH65DS1  9321 OHIO BELL TEL CO 322      
330-530 2 Girard OH NILSOH65DS1  9321 OHIO BELL TEL CO 322      
330-530 3 Girard OH NILSOH65DS1  9321 OHIO BELL TEL CO 322      
330-530 4 Girard OH NILSOH65DS1  9321 OHIO BELL TEL CO 322      
330-530 5 Girard OH   145J TERRA NOVA TELECOM INC. 322   2022-04-13   
330-530 6 Girard OH   145J TERRA NOVA TELECOM INC. 322   2022-11-01   
330-530 7 Girard OH YNTWOH78XMX  793K TWC IP ENABLED SERVICES, LLC 322   2013-09-20   
330-530 8 Girard OH NILSOH65DS1  9321 OHIO BELL TEL CO 322      
330-530 9 Girard OH YNTWOH74UMD  073H TELNYX LLC 322   2021-01-22   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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