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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Switch: FTMYFLXAXEY

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
941-828 5 Cape Haze FL 7448 MCI WORLDCOM COMMUNICATIONS, INC. - FL 93902   2010-09-30   
941-979 3 Port Charlotte FL 7448 MCI WORLDCOM COMMUNICATIONS, INC. - FL 93902   2006-08-14   

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Last updated: Tue, 01 Sep 2026 00:40:05 UTC

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