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: LRTTTNXADS0

Remotes:

Switch Switch name Switch type
ETRGTNXARS0    RS 
FVPLTNXARS5  FIVE POINTS  DCL 
LEOMTNXARS5  LEOMA  DCL 
STJSTNXARS5  ST JOSEPH  DCL 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
931-853 A Loretto TN 0570 LORETTO TEL. CO., INC. 470      

Last updated: Sat, 03 Sep 2022 02:15:35 UTC

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