Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 330 [Rate centres in NPA 330] [Dial plan for NPA 330]

NXX: 396

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
330-396 A Montrose (Summit) OH AKRNOH25XRZ  6529 T-MOBILE USA, INC. 325      
330-396 0 Montrose (Summit) OH AKRNOH25XRZ  6529 T-MOBILE USA, INC. 325      
330-396 1 Montrose (Summit) OH AKRNOH25XRZ  6529 T-MOBILE USA, INC. 325      
330-396 2 Montrose (Summit) OH AKRNOH25XDZ  5562 METROPCS, INC. 325   2018-02-16   
330-396 3 Montrose (Summit) OH AKRNOH25XDZ  5562 METROPCS, INC. 325   2018-02-16   
330-396 4 Montrose (Summit) OH AKRNOH25XRZ  6529 T-MOBILE USA, INC. 325   2018-11-17   
330-396 5 Montrose (Summit) OH AKRNOH25OMD  7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 325   2008-09-15   
330-396 6 Montrose (Summit) OH AKRNOH25XRZ  6529 T-MOBILE USA, INC. 325   2014-06-01   
330-396 7 Montrose (Summit) OH AKRNOHIA5MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 325   2009-10-21   
330-396 8 Montrose (Summit) OH AKRNOH25XRZ  6529 T-MOBILE USA, INC. 325   2014-06-01   
330-396 9 Montrose (Summit) OH AKRNOH25XRZ  6529 T-MOBILE USA, INC. 325      

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.