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.

Switch: YPSLMIMNDS0

Remotes:

Switch Switch name Switch type
BLVLMINERS0  BELLEVILLE NORTHEAST  RS 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
734-221 1 Ypsilanti MI 9323 MICHIGAN BELL TEL CO 340   2013-07-31   
734-221 2 Ypsilanti MI 9323 MICHIGAN BELL TEL CO 340   2013-07-31   
734-480 A Ypsilanti MI 9323 MICHIGAN BELL TEL CO 340      
734-480 0 Ypsilanti MI 9323 MICHIGAN BELL TEL CO 340      
734-480 1 Ypsilanti MI 9323 MICHIGAN BELL TEL CO 340      
734-480 2 Ypsilanti MI 9323 MICHIGAN BELL TEL CO 340      
734-480 3 Ypsilanti MI 9323 MICHIGAN BELL TEL CO 340      
734-480 4 Ypsilanti MI 9323 MICHIGAN BELL TEL CO 340      
734-480 5 Ypsilanti MI 9323 MICHIGAN BELL TEL CO 340      
734-480 6 Ypsilanti MI 9323 MICHIGAN BELL TEL CO 340      
734-480 9 Ypsilanti MI 9323 MICHIGAN BELL TEL CO 340      
734-481 A Ypsilanti MI 9323 MICHIGAN BELL TEL CO 340      
734-482 A Ypsilanti MI 9323 MICHIGAN BELL TEL CO 340      
734-483 A Ypsilanti MI 9323 MICHIGAN BELL TEL CO 340      
734-484 A Ypsilanti MI 9323 MICHIGAN BELL TEL CO 340      
734-485 A Ypsilanti MI 9323 MICHIGAN BELL TEL CO 340      
734-487 A Ypsilanti MI 9323 MICHIGAN BELL TEL CO 340      
734-544 A Ypsilanti MI 9323 MICHIGAN BELL TEL CO 340      
734-544 0 Ypsilanti MI 9323 MICHIGAN BELL TEL CO 340      
734-544 2 Ypsilanti MI 9323 MICHIGAN BELL TEL CO 340      
734-544 3 Ypsilanti MI 9323 MICHIGAN BELL TEL CO 340      
734-544 4 Ypsilanti MI 9323 MICHIGAN BELL TEL CO 340      
734-544 6 Ypsilanti MI 9323 MICHIGAN BELL TEL CO 340      
734-544 7 Ypsilanti MI 9323 MICHIGAN BELL TEL CO 340      
734-544 9 Ypsilanti MI 9323 MICHIGAN BELL TEL CO 340      
734-547 A Ypsilanti MI 9323 MICHIGAN BELL TEL CO 340      
734-547 0 Ypsilanti MI 9323 MICHIGAN BELL TEL CO 340      
734-547 1 Ypsilanti MI 9323 MICHIGAN BELL TEL CO 340      
734-547 2 Ypsilanti MI 9323 MICHIGAN BELL TEL CO 340      
734-547 4 Ypsilanti MI 9323 MICHIGAN BELL TEL CO 340      
734-547 7 Ypsilanti MI 9323 MICHIGAN BELL TEL CO 340      
734-547 8 Ypsilanti MI 9323 MICHIGAN BELL TEL CO 340      
734-547 9 Ypsilanti MI 9323 MICHIGAN BELL TEL CO 340      
734-714 1 Ypsilanti MI 9323 MICHIGAN BELL TEL CO 340      

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

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