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: RKLDMELIDS0

Remotes:

Switch Switch name Switch type
BLFSMEWARS1  BELFAST  5ER 
CMDNMEELRS1  CAMDEN  5ER 
DRHRMEWERS1  DARK HARBOR  5ER 
MONRMEBERS1  MONROE  5ER 
NHVNMENHRS1  NORTH HAVEN  5ER 
SRPTMEPRRS1  SEARSPORT  5ER 
THMTMEGLRS1  THOMASTON  5ER 
TNHRMEHSRS1  TENANTS HARBOR  5ER 
VNHNMENHRS1  VINAL HAVEN  5ER 
WLBOMEMARS1  WALDOBORO  5ER 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
207-301 A Rockland ME 5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-593 A Rockland ME 5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-594 A Rockland ME 5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-596 A Rockland ME 5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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