Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 252 [Rate centres in NPA 252] [Dial plan for NPA 252]

NXX: 509

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
252-509 A Windsor NC RCMTNCXAXWX  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 951      
252-509 0 Windsor NC RCMTNCXAXWX  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 951      
252-509 1 Windsor NC GNVLNCXAOMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 951   2005-10-28   
252-509 2 Windsor NC RCMTNCXAXIZ  073H TELNYX LLC 951   2020-10-23   
252-509 3 Windsor NC RCMTNCXAXTX  7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 951   2013-08-30   
252-509 4 Windsor NC RCMTNCXAXWX  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 951   2005-01-15   
252-509 5 Windsor NC RCMTNCXA01Z  6282 UNITED STATES CELLULAR - NC 951   2021-05-22   
252-509 6 Windsor NC RCMTNCXAXJY  638E ONVOY, LLC - NC 951   2023-01-02   
252-509 7 Windsor NC RCMTNCXAXJY  638E ONVOY, LLC - NC 951   2018-08-30   
252-509 8 Windsor NC RCMTNCXAXJY  638E ONVOY, LLC - NC 951   2018-08-30   
252-509 9 Windsor NC RCMTNCXA01Z  6282 UNITED STATES CELLULAR - NC 951   2017-01-05   

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

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