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: 327 [Rate centres in NPA 327] [Dial plan for NPA 327]

NXX: 212

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
327-212 A Gurdon AR   6529 T-MOBILE USA, INC. 528   2025-06-28   
327-212 2 Gurdon AR   145J TERRA NOVA TELECOM INC. 528   2025-07-06   
327-212 9 Gurdon AR   6529 T-MOBILE USA, INC. 528   2025-06-28   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.