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: MNTIINXADS0

Remotes:

Switch Switch name Switch type
BROKINXARS1  BROOK  5ER 
BSVLINXARL1  BURNETTSVILLE  5BR 
FLORINXARS1  FLORA  5ER 
FRVLINXARS1  FRANCESVILLE  5ER 
GDLDINXARS1  GOODLAND  5ER 
KNLDINXARS1  KENTLAND  5ER 
MDVLINXARS1  MEDARYVILLE  5ER 
RMTNINXARS1  REMINGTON  5ER 
ROVLINXARS1  ROSSVILLE  5ER 
RYNLINXARS1  REYNOLDS  5ER 
WLCTINXARS1  WOLCOTT  5ER 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
574-583 A Monticello IN 0832 BRIGHTSPEED OF INDIANA, LLC 332      

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

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