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: FSTAOH4343C

Remotes:

Switch Switch name Switch type
NWRGOH59RS1  NEW RIEGEL  RSS 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
419-435 A Fostoria OH 9321 OHIO BELL TEL CO 326      
419-436 A Fostoria OH 9321 OHIO BELL TEL CO 326      
419-436 0 Fostoria OH 9321 OHIO BELL TEL CO 326      
419-436 1 Fostoria OH 9321 OHIO BELL TEL CO 326      
419-436 2 Fostoria OH 9321 OHIO BELL TEL CO 326      
419-436 4 Fostoria OH 9321 OHIO BELL TEL CO 326      
419-436 5 Fostoria OH 9321 OHIO BELL TEL CO 326      
419-436 6 Fostoria OH 9321 OHIO BELL TEL CO 326      
419-436 8 Fostoria OH 9321 OHIO BELL TEL CO 326      
419-436 9 Fostoria OH 9321 OHIO BELL TEL CO 326      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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