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: 272 [Rate centres in NPA 272] [Dial plan for NPA 272]

NXX: 458

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
272-458 A Hazleton PA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 232   2025-11-23   
272-458 0 Hazleton PA   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 232   2026-02-27   
272-458 7 Hazleton PA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 232   2026-01-30   
272-458 8 Hazleton PA   547E ONVOY, LLC - PA 232   2026-02-06   
272-458 9 Hazleton PA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 232   2025-11-23   

Last updated: Wed, 04 Mar 2026 03:00:52 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.