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: JNMLARMARS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
501-566 A Jones Mills AR 9533 SOUTHWESTERN BELL 528      
501-566 0 Jones Mills AR 9533 SOUTHWESTERN BELL 528      
501-815 A Jones Mills AR 9533 SOUTHWESTERN BELL 528      
501-815 0 Jones Mills AR 9533 SOUTHWESTERN BELL 528      
501-815 1 Jones Mills AR 9533 SOUTHWESTERN BELL 528      
501-815 2 Jones Mills AR 9533 SOUTHWESTERN BELL 528      
501-815 3 Jones Mills AR 9533 SOUTHWESTERN BELL 528      
501-815 4 Jones Mills AR 9533 SOUTHWESTERN BELL 528      
501-844 A Jones Mills AR 9533 SOUTHWESTERN BELL 528      
501-844 0 Jones Mills AR 9533 SOUTHWESTERN BELL 528      
501-844 1 Jones Mills AR 9533 SOUTHWESTERN BELL 528      
501-844 2 Jones Mills AR 9533 SOUTHWESTERN BELL 528      
501-844 4 Jones Mills AR 9533 SOUTHWESTERN BELL 528      
501-844 5 Jones Mills AR 9533 SOUTHWESTERN BELL 528      
501-844 6 Jones Mills AR 9533 SOUTHWESTERN BELL 528      
501-844 7 Jones Mills AR 9533 SOUTHWESTERN BELL 528      
501-844 9 Jones Mills AR 9533 SOUTHWESTERN BELL 528      

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

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