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: 241

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
272-241 A Mount Carmel PA HANLPAABGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 232      
272-241 0 Mount Carmel PA HANLPAABGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 232   2021-12-11   
272-241 1 Mount Carmel PA SCTNPASCXFY  547E ONVOY, LLC - PA 232   2020-10-26   
272-241 2 Mount Carmel PA SCTNPASCXFY  547E ONVOY, LLC - PA 232   2020-10-26   
272-241 3 Mount Carmel PA SCTNPASCXFY  547E ONVOY, LLC - PA 232   2021-07-18   
272-241 4 Mount Carmel PA BMBGPABLXMX  624H ONVOY SPECTRUM, LLC 232   2021-05-16   
272-241 5 Mount Carmel PA SCTNPASCXIZ  073H TELNYX LLC 232   2022-12-18   
272-241 6 Mount Carmel PA SCTNPASCXFY  547E ONVOY, LLC - PA 232   2023-10-12   
272-241 7 Mount Carmel PA BMBGPABLXMX  624H ONVOY SPECTRUM, LLC 232   2022-02-28   
272-241 8 Mount Carmel PA BMBGPABLXMX  624H ONVOY SPECTRUM, LLC 232   2022-02-28   
272-241 9 Mount Carmel PA HANLPAABGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 232   2019-04-22   

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.