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: HRLDMEXADS1

Remotes:

Switch Switch name Switch type
CORNMEXARS0  CORINNA  RS 
EXTRMEXARS1  EXETER  DCN 
HRMYMEXARS1  HARMONY  DMT 
STSNMEXARS1  STETSON  DCN 
WRPLMEXARS1  WEST RIPLEY  DMT 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
207-938 A Hartland ME 0011 HARTLAND & ST. ALBANS TELEPHONE CO. 120      

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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