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: DNVRINXADS0

Remotes:

Switch Switch name Switch type
RONNINXARL0  ROANN  DRM 
TWMLINXARL0  TWELVE MILE  DRM 
URBNINXARL1  URBANA  DRM 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
765-985 A Denver IN 0832 UNITED TEL. CO. OF INDIANA, INC. DBA CENTURYLINK 336      
765-985 0 Denver IN 0832 UNITED TEL. CO. OF INDIANA, INC. DBA CENTURYLINK 336      
765-985 2 Denver IN 0832 UNITED TEL. CO. OF INDIANA, INC. DBA CENTURYLINK 336      
765-985 3 Denver IN 0832 UNITED TEL. CO. OF INDIANA, INC. DBA CENTURYLINK 336      
765-985 9 Denver IN 0832 UNITED TEL. CO. OF INDIANA, INC. DBA CENTURYLINK 336      

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

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