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.
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NPA: 515 [Rate centres in NPA 515] [Dial plan for NPA 515]

NXX: 806

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
515-806 A Winterset IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
515-806 0 Winterset IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
515-806 1 Winterset IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
515-806 2 Winterset IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
515-806 3 Winterset IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
515-806 4 Winterset IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
515-806 5 Winterset IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
515-806 6 Winterset IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
515-806 7 Winterset IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
515-806 8 Winterset IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
515-806 9 Winterset IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   

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

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