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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Switch: DRCHWIXARP0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
715-654 A Dorchester WI 0909 MIDWAY TEL. CO. 350      
715-654 0 Dorchester WI 0909 MIDWAY TEL. CO. 350      
715-654 1 Dorchester WI 0909 MIDWAY TEL. CO. 350      
715-654 2 Dorchester WI 0909 MIDWAY TEL. CO. 350      
715-654 3 Dorchester WI 0909 MIDWAY TEL. CO. 350      
715-654 4 Dorchester WI 0909 MIDWAY TEL. CO. 350      
715-654 5 Dorchester WI 0909 MIDWAY TEL. CO. 350      
715-654 6 Dorchester WI 0909 MIDWAY TEL. CO. 350      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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