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: PLMOMIMNDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
734-207 A Plymouth MI 9323 AMERITECH MICHIGAN 340      
734-254 A Plymouth MI 9323 AMERITECH MICHIGAN 340      
734-354 A Plymouth MI 9323 AMERITECH MICHIGAN 340      
734-414 A Plymouth MI 9323 AMERITECH MICHIGAN 340      
734-414 0 Plymouth MI 9323 AMERITECH MICHIGAN 340      
734-414 1 Plymouth MI 9323 AMERITECH MICHIGAN 340      
734-414 3 Plymouth MI 9323 AMERITECH MICHIGAN 340      
734-414 4 Plymouth MI 9323 AMERITECH MICHIGAN 340      
734-414 5 Plymouth MI 9323 AMERITECH MICHIGAN 340      
734-414 6 Plymouth MI 9323 AMERITECH MICHIGAN 340      
734-414 7 Plymouth MI 9323 AMERITECH MICHIGAN 340      
734-414 8 Plymouth MI 9323 AMERITECH MICHIGAN 340      
734-414 9 Plymouth MI 9323 AMERITECH MICHIGAN 340      
734-416 A Plymouth MI 9323 AMERITECH MICHIGAN 340      
734-451 A Plymouth MI 9323 AMERITECH MICHIGAN 340      
734-453 A Plymouth MI 9323 AMERITECH MICHIGAN 340      
734-454 A Plymouth MI 9323 AMERITECH MICHIGAN 340      
734-455 A Plymouth MI 9323 AMERITECH MICHIGAN 340      
734-459 A Plymouth MI 9323 AMERITECH MICHIGAN 340      
734-582 A Plymouth MI 9323 AMERITECH MICHIGAN 340      
734-582 0 Plymouth MI 9323 AMERITECH MICHIGAN 340      
734-582 1 Plymouth MI 9323 AMERITECH MICHIGAN 340      
734-582 2 Plymouth MI 9323 AMERITECH MICHIGAN 340      
734-582 5 Plymouth MI 9323 AMERITECH MICHIGAN 340      
734-582 6 Plymouth MI 9323 AMERITECH MICHIGAN 340      
734-582 7 Plymouth MI 9323 AMERITECH MICHIGAN 340      
734-582 8 Plymouth MI 9323 AMERITECH MICHIGAN 340      
734-582 9 Plymouth MI 9323 AMERITECH MICHIGAN 340      
734-737 A Plymouth MI 9323 AMERITECH MICHIGAN 340      
734-737 0 Plymouth MI 9323 AMERITECH MICHIGAN 340      
734-737 2 Plymouth MI 9323 AMERITECH MICHIGAN 340      
734-737 3 Plymouth MI 9323 AMERITECH MICHIGAN 340      
734-737 4 Plymouth MI 9323 AMERITECH MICHIGAN 340      
734-737 5 Plymouth MI 9323 AMERITECH MICHIGAN 340      
734-737 8 Plymouth MI 9323 AMERITECH MICHIGAN 340      
734-737 9 Plymouth MI 9323 AMERITECH MICHIGAN 340      

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

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