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: 501 [Rate centres in NPA 501] [Dial plan for NPA 501]

NXX: 888

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
501-888 A Spring Lake AR LTRKARTUDS0  9533 SOUTHWESTERN BELL 528      
501-888 0 Spring Lake AR   9533 SOUTHWESTERN BELL 528      
501-888 1 Spring Lake AR   9533 SOUTHWESTERN BELL 528      
501-888 2 Spring Lake AR   9533 SOUTHWESTERN BELL 528      
501-888 3 Spring Lake AR   9533 SOUTHWESTERN BELL 528      
501-888 4 Spring Lake AR   9533 SOUTHWESTERN BELL 528      
501-888 5 Spring Lake AR   9533 SOUTHWESTERN BELL 528      
501-888 6 Spring Lake AR   9533 SOUTHWESTERN BELL 528      
501-888 7 Spring Lake AR   9533 SOUTHWESTERN BELL 528      
501-888 8 Spring Lake AR   9533 SOUTHWESTERN BELL 528      
501-888 9 Spring Lake AR   196F BANDWIDTH.COM CLEC, LLC - AR 528   2016-07-11   

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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