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

NXX: 279

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
220-279 A Pataskala OH   6701 AERIAL COMMUNICATIONS, INC. 324   2025-05-23   
220-279 8 Pataskala OH   6701 AERIAL COMMUNICATIONS, INC. 324   2025-05-23   
220-279 9 Pataskala OH   6701 AERIAL COMMUNICATIONS, INC. 324   2025-05-23   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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