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: 581

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
330-581 A Alliance OH AKRNOH25XRZ  6529 T-MOBILE USA, INC. 325      
330-581 0 Alliance OH AKRNOH25XRZ  6529 T-MOBILE USA, INC. 325   2012-04-14   
330-581 1 Alliance OH AKRNOH25XRZ  6529 T-MOBILE USA, INC. 325      
330-581 2 Alliance OH AKRNOH25XRZ  6529 T-MOBILE USA, INC. 325   2007-04-27   
330-581 3 Alliance OH AKRNOH25XRZ  6529 T-MOBILE USA, INC. 325      
330-581 4 Alliance OH AKRNOH25XRZ  6529 T-MOBILE USA, INC. 325   2010-09-08   
330-581 5 Alliance OH AKRNOH25XRZ  6529 T-MOBILE USA, INC. 325      
330-581 6 Alliance OH AKRNOH25XRZ  6529 T-MOBILE USA, INC. 325   2012-04-14   
330-581 7 Alliance OH AKRNOH25XRZ  6529 T-MOBILE USA, INC. 325   2011-03-03   
330-581 8 Alliance OH AKRNOH25XRZ  6529 T-MOBILE USA, INC. 325   2005-03-19   
330-581 9 Alliance OH AKRNOH25XRZ  6529 T-MOBILE USA, INC. 325      

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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