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: 737 [Rate centres in NPA 737] [Dial plan for NPA 737]

NXX: 786

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
737-786 A Elgin TX   965H FRACTEL LLC 558   2021-03-13   
737-786 7 Elgin TX   965H FRACTEL LLC 558   2021-03-13   

Last updated: Tue, 04 May 2021 15:04:27 UTC

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