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.

Switch: PGHKNYSHXPX

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
570-491 7 Matamoras PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 133   2014-10-27   
570-618 A Milford PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 133      
570-618 0 Milford PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 133   2007-07-05   
570-618 1 Milford PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 133   2007-07-05   
570-618 2 Milford PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 133   2010-04-05   
570-618 3 Milford PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 133   2011-07-20   
570-618 5 Milford PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 133   2012-08-24   
570-776 A Milford PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 133      
570-776 6 Milford PA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 133   2017-06-12   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.