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: 261

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
220-261 A Sugar Grove OH CLMBOHLTEMD  515J IP HORIZON LLC 324   2024-03-31   
220-261 0 Sugar Grove OH CLMBOH1143Z  624H ONVOY SPECTRUM, LLC 324   2024-08-02   
220-261 1 Sugar Grove OH   515J IP HORIZON LLC 324   2024-03-31   
220-261 5 Sugar Grove OH CLMDOH44FMD  197D VONAGE AMERICA LLC 324   2024-05-25   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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