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: BRSHTX040MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
903-308 8 Emory TX 4042 CUMBY TELEPHONE COOPERATIVE, INC. 552   2013-03-15   
903-485 8 Shirley TX 4042 CUMBY TELEPHONE COOPERATIVE, INC. 552   2010-08-20   
903-945 9 Birthright TX 4042 CUMBY TELEPHONE COOPERATIVE, INC. 552   2013-03-15   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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