Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: YNTWOH78ZMD

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
330-509 9 Youngstown OH 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 322      
330-531 A Youngstown OH 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 322      
330-531 0 Youngstown OH 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 322      
330-540 A Youngstown OH 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 322      
330-550 A Youngstown OH 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 322      
330-565 A Youngstown OH 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 322      
330-651 A Youngstown OH 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 322      
330-651 0 Youngstown OH 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 322      
330-651 1 Youngstown OH 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 322      
330-651 2 Youngstown OH 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 322      
330-651 3 Youngstown OH 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 322      
330-651 4 Youngstown OH 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 322      
330-651 5 Youngstown OH 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 322      
330-651 6 Youngstown OH 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 322      
330-651 7 Youngstown OH 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 322      
330-651 8 Youngstown OH 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 322      
330-831 A Lisbon (Columbiana) OH 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 322      
330-853 A Lisbon (Columbiana) OH 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 322      
330-870 8 Lisbon (Columbiana) OH 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 322   2025-06-02   
330-932 5 East Liverpool OH 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 322   2011-03-04   
330-932 8 East Liverpool OH 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 322   2016-06-23   

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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