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: MAUMOH1189C

Remotes:

Switch Switch name Switch type
PRBGOH14RS0  PERRYSBURG  DLU 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
419-482 A Maumee OH 9321 OHIO BELL TEL CO 326      
419-887 A Maumee OH 9321 OHIO BELL TEL CO 326      
419-891 A Maumee OH 9321 OHIO BELL TEL CO 326      
419-893 A Maumee OH 9321 OHIO BELL TEL CO 326      
419-897 A Maumee OH 9321 OHIO BELL TEL CO 326      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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