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.
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NPA: 220 [Rate centres in NPA 220] [Dial plan for NPA 220]

NXX: 432

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
220-432 A Fultonham OH CLMDOH44JMD  965H FRACTEL, LLC 324      
220-432 0 Fultonham OH CLMBOHLTEMD  515J IP HORIZON LLC 324   2024-05-05   
220-432 1 Fultonham OH CLMBOHLTEMD  515J IP HORIZON LLC 324   2024-05-05   
220-432 7 Fultonham OH CLMDOH44MMD  516J TON80 COMMUNICATIONS, LLC 324   2021-09-16   
220-432 8 Fultonham OH CLMDOH44JMD  965H FRACTEL, LLC 324   2021-08-12   

Last updated: Sat, 21 Mar 2026 23:53:39 UTC

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