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: QNCYFLXAPS0

Remotes:

Switch Switch name Switch type
GNBOFLXARP0  GREENSBORO  RP 
GRETFLXARP0  GRETNA  RP 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
850-618 A Quincy FL 0338 QUINCY TEL CO 45011      
850-627 A Quincy FL 0338 QUINCY TEL CO 45011      
850-662 2 Quincy FL 0338 QUINCY TEL CO 45011   2011-05-30   
850-662 3 Quincy FL 0338 QUINCY TEL CO 45011   2011-05-30   
850-875 A Quincy FL 0338 QUINCY TEL CO 45011      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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