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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OCN: 1374 ARROWHEAD COMMUNICATIONS CORP.

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
218-482 A Cotton MN CTTNMNXCRS0  624      
218-482 0 Cotton MN CTTNMNXCRS0  624      
218-482 2 Cotton MN CTTNMNXCRS0  624      
218-482 3 Cotton MN CTTNMNXCRS0  624      
218-482 4 Cotton MN CTTNMNXCRS0  624      
218-482 5 Cotton MN CTTNMNXCRS0  624      
218-482 6 Cotton MN CTTNMNXCRS0  624      
218-482 7 Cotton MN CTTNMNXCRS0  624      
218-482 8 Cotton MN CTTNMNXCRS0  624      
218-482 9 Cotton MN CTTNMNXCRS0  624      
218-665 A Bena MN BENAMNXBRS0  636      

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

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