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.

NPA: 262 [Rate centres in NPA 262] [Dial plan for NPA 262]

NXX: 517

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
262-517 A Delavan WI   6274 UNITED STATES CELLULAR - WI 356   2025-05-16   
262-517 0 Delavan WI   6274 UNITED STATES CELLULAR - WI 356   2025-05-16   
262-517 1 Delavan WI   6274 UNITED STATES CELLULAR - WI 356   2025-05-16   
262-517 2 Delavan WI   6274 UNITED STATES CELLULAR - WI 356   2025-05-16   
262-517 3 Delavan WI   6274 UNITED STATES CELLULAR - WI 356   2025-05-16   
262-517 4 Delavan WI   6274 UNITED STATES CELLULAR - WI 356   2025-05-16   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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