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: 505

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
330-505 A Niles OH NILSOH65DS1  9321 OHIO BELL TEL CO 322      
330-505 0 Niles OH NILSOH65DS1  9321 OHIO BELL TEL CO 322      
330-505 1 Niles OH NILSOH65DS1  9321 OHIO BELL TEL CO 322      
330-505 2 Niles OH NILSOH65DS1  9321 OHIO BELL TEL CO 322      
330-505 3 Niles OH NILSOH65DS1  9321 OHIO BELL TEL CO 322      
330-505 4 Niles OH NILSOH65DS1  9321 OHIO BELL TEL CO 322      
330-505 5 Niles OH YNTWOH74X1X  145J TERRA NOVA TELECOM INC. 322   2024-05-24   
330-505 6 Niles OH YNTWOH78XMX  793K TWC IP ENABLED SERVICES, LLC 322   2013-09-20   
330-505 7 Niles OH NILSOH65DS1  9321 OHIO BELL TEL CO 322      
330-505 8 Niles OH NILSOH65DS1  9321 OHIO BELL TEL CO 322      
330-505 9 Niles OH NILSOH65DS1  9321 OHIO BELL TEL CO 322      

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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