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: PLWDMTXCDS0

Remotes:

Switch Switch name Switch type
AMBRNDXARS1  AMBROSE  DMT 
DGMRMTXCRS1  DAGMAR  DMT 
FRODMT01RS0  FROID  DLM 
FRODMTXCRS1  FROID  DMT 
FTUNNDXARS1  FORTUNA  DLM 
MDLKMTXCRS1  MEDICINE LAKE  1RE 
OTLKMTXCRS1  OUTLOOK  DMT 
RSRVMTXCRS1  RESERVE  DMT 
WSBYMTXC985  WESTBY  DMT 
WSBYMTXCRS1  WESTBY  1RE 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
406-765 A Plentywood MT 2247 NEMONT TEL COOP INC 650      
406-765 1 Plentywood MT 2247 NEMONT TEL COOP INC 650      
406-765 2 Plentywood MT 2247 NEMONT TEL COOP INC 650      
406-765 3 Plentywood MT 2247 NEMONT TEL COOP INC 650      
406-765 9 Plentywood MT 2247 NEMONT TEL COOP INC 650      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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