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.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
810-220 A Brighton MI 9323 MICHIGAN BELL TEL CO 340      
810-220 0 Brighton MI 9323 MICHIGAN BELL TEL CO 340      
810-220 1 Brighton MI 9323 MICHIGAN BELL TEL CO 340      
810-220 2 Brighton MI 9323 MICHIGAN BELL TEL CO 340      
810-220 3 Brighton MI 9323 MICHIGAN BELL TEL CO 340      
810-220 4 Brighton MI 9323 MICHIGAN BELL TEL CO 340      
810-220 5 Brighton MI 9323 MICHIGAN BELL TEL CO 340      
810-220 6 Brighton MI 9323 MICHIGAN BELL TEL CO 340      
810-220 7 Brighton MI 9323 MICHIGAN BELL TEL CO 340      
810-220 8 Brighton MI 9323 MICHIGAN BELL TEL CO 340      
810-225 A Brighton MI 9323 MICHIGAN BELL TEL CO 340      
810-227 A Brighton MI 9323 MICHIGAN BELL TEL CO 340      
810-229 A Brighton MI 9323 MICHIGAN BELL TEL CO 340      
810-494 A Brighton MI 9323 MICHIGAN BELL TEL CO 340      
810-494 0 Brighton MI 9323 MICHIGAN BELL TEL CO 340      
810-494 2 Brighton MI 9323 MICHIGAN BELL TEL CO 340      
810-494 4 Brighton MI 9323 MICHIGAN BELL TEL CO 340      
810-494 5 Brighton MI 9323 MICHIGAN BELL TEL CO 340      
810-494 6 Brighton MI 9323 MICHIGAN BELL TEL CO 340      
810-494 7 Brighton MI 9323 MICHIGAN BELL TEL CO 340      
810-494 8 Brighton MI 9323 MICHIGAN BELL TEL CO 340      
810-494 9 Brighton MI 9323 MICHIGAN BELL TEL CO 340      
810-626 2 Brighton MI 9323 MICHIGAN BELL TEL CO 340   2006-08-02   
810-844 A Brighton MI 9323 MICHIGAN BELL TEL CO 340      
810-844 0 Brighton MI 9323 MICHIGAN BELL TEL CO 340      
810-844 2 Brighton MI 9323 MICHIGAN BELL TEL CO 340      
810-844 7 Brighton MI 9323 MICHIGAN BELL TEL CO 340      

Last updated: Fri, 10 Sep 2021 12:38:21 UTC

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