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: 448

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
330-448 A Sharon (Trumbull) OH BRFDOH44RS1  9321 OHIO BELL TEL CO 322      
330-448 0 Sharon (Trumbull) OH   9321 OHIO BELL TEL CO 322      
330-448 1 Sharon (Trumbull) OH   9321 OHIO BELL TEL CO 322      
330-448 2 Sharon (Trumbull) OH   9321 OHIO BELL TEL CO 322      
330-448 3 Sharon (Trumbull) OH   9321 OHIO BELL TEL CO 322      
330-448 4 Sharon (Trumbull) OH   9321 OHIO BELL TEL CO 322      
330-448 5 Sharon (Trumbull) OH   073H TELNYX LLC 322   2021-01-22   
330-448 6 Sharon (Trumbull) OH   9321 OHIO BELL TEL CO 322      
330-448 7 Sharon (Trumbull) OH   9321 OHIO BELL TEL CO 322      
330-448 8 Sharon (Trumbull) OH   9321 OHIO BELL TEL CO 322      
330-448 9 Sharon (Trumbull) OH   9321 OHIO BELL TEL CO 322      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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