Local Calling Guide

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Search area code/prefix (NPA/NXX)
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Warren, OH

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
330-984 6 WRRNOHXA8MD  6529 T-MOBILE USA, INC. 322   2005-03-20   
330-984 7 WRRNOHXA8MD  6529 T-MOBILE USA, INC. 322   2005-02-28   
330-984 8 WRRNOHXA8MD  6529 T-MOBILE USA, INC. 322   2005-01-23   
330-984 9 WRRNOHXA8MD  6529 T-MOBILE USA, INC. 322   2004-10-28   

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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