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: BLDWKSXADS0

Remotes:

Switch Switch name Switch type
CNTRKSXARS0  CENTROPOLIS  1RC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
785-594 A Baldwin KS 1842 UNITED TEL. CO. OF KANSAS DBA CENTURYLINK 534      
785-594 0 Baldwin KS 1842 UNITED TEL. CO. OF KANSAS DBA CENTURYLINK 534      
785-594 2 Baldwin KS 1842 UNITED TEL. CO. OF KANSAS DBA CENTURYLINK 534      
785-594 3 Baldwin KS 1842 UNITED TEL. CO. OF KANSAS DBA CENTURYLINK 534      
785-594 4 Baldwin KS 1842 UNITED TEL. CO. OF KANSAS DBA CENTURYLINK 534      
785-594 6 Baldwin KS 1842 UNITED TEL. CO. OF KANSAS DBA CENTURYLINK 534      
785-594 7 Baldwin KS 1842 UNITED TEL. CO. OF KANSAS DBA CENTURYLINK 534      
785-594 8 Baldwin KS 1842 UNITED TEL. CO. OF KANSAS DBA CENTURYLINK 534      

Last updated: Tue, 07 Oct 2025 16:47:53 UTC

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