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: RCMTNCXAXDZ

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
252-545 A Rocky Mount NC 511C SOUTH CAROLINA NET, INC. - NC 951      
252-545 1 Rocky Mount NC 511C SOUTH CAROLINA NET, INC. - NC 951   2015-07-30   
252-545 8 Rocky Mount NC 511C SOUTH CAROLINA NET, INC. - NC 951   2015-07-30   
252-640 1 Wilson NC 511C SOUTH CAROLINA NET, INC. - NC 951   2016-02-12   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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