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: 252 [Rate centres in NPA 252] [Dial plan for NPA 252]

NXX: 889

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
252-889 A Rocky Mount NC   321J HD CARRIER LLC 951   2025-08-17   
252-889 7 Rocky Mount NC   321J HD CARRIER LLC 951   2025-08-17   
252-889 8 Rocky Mount NC   321J HD CARRIER LLC 951   2025-08-17   
252-889 9 Rocky Mount NC   321J HD CARRIER LLC 951   2025-08-17   

Last updated: Mon, 15 Sep 2025 02:24:40 UTC

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