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: 570 [Rate centres in NPA 570] [Dial plan for NPA 570]

NXX: 939

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
570-939 A Lewisburg PA HANLPAABGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 232      
570-939 0 Lewisburg PA HANLPAABGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 232   2007-12-06   
570-939 1 Lewisburg PA HANLPAABGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 232   2007-12-20   
570-939 2 Lewisburg PA HANLPAABGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 232   2009-01-24   
570-939 3 Lewisburg PA   3806 CORE COMMUNICATIONS, INC. - PA 232   2009-03-24   
570-939 4 Lewisburg PA HANLPAABGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 232   2014-10-18   
570-939 5 Lewisburg PA HANLPAABGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 232   2010-10-19   
570-939 6 Lewisburg PA SCTNPASCX4Y  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 232   2020-04-04   
570-939 7 Lewisburg PA HANLPAABGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 232   2011-09-15   
570-939 8 Lewisburg PA HANLPAABGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 232   2018-12-21   
570-939 9 Lewisburg PA HANLPAABGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 232   2009-11-10   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.