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: OSHKNEXURP0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
308-772 A Oshkosh NE 4530 UNITED TEL CO OF THE WEST DBA CENTURYLINK - NE 646      
308-772 0 Oshkosh NE 4530 UNITED TEL CO OF THE WEST DBA CENTURYLINK - NE 646      
308-772 1 Oshkosh NE 4530 UNITED TEL CO OF THE WEST DBA CENTURYLINK - NE 646      
308-772 2 Oshkosh NE 4530 UNITED TEL CO OF THE WEST DBA CENTURYLINK - NE 646      
308-772 3 Oshkosh NE 4530 UNITED TEL CO OF THE WEST DBA CENTURYLINK - NE 646      
308-772 4 Oshkosh NE 4530 UNITED TEL CO OF THE WEST DBA CENTURYLINK - NE 646      
308-772 5 Oshkosh NE 4530 UNITED TEL CO OF THE WEST DBA CENTURYLINK - NE 646      
308-772 6 Oshkosh NE 4530 UNITED TEL CO OF THE WEST DBA CENTURYLINK - NE 646      
308-772 8 Oshkosh NE 4530 UNITED TEL CO OF THE WEST DBA CENTURYLINK - NE 646      
308-772 9 Oshkosh NE 4530 UNITED TEL CO OF THE WEST DBA CENTURYLINK - NE 646      

Last updated: Fri, 25 Jul 2025 03:21:23 UTC

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