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: 578

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
262-578 A Elkhorn WI MILWWIAU03Z  516J TON80 COMMUNICATIONS, LLC 356      
262-578 0 Elkhorn WI   225C ONVOY, LLC - WI 356   2024-02-09   
262-578 1 Elkhorn WI MILWWI12XTX  624H ONVOY SPECTRUM, LLC 356   2021-06-25   
262-578 2 Elkhorn WI MILWWIAU03Z  516J TON80 COMMUNICATIONS, LLC 356   2020-08-09   
262-578 3 Elkhorn WI MILWWIAU03Z  516J TON80 COMMUNICATIONS, LLC 356   2021-06-13   
262-578 4 Elkhorn WI MILWWIAUDS1  225C ONVOY, LLC - WI 356   2021-11-15   
262-578 5 Elkhorn WI MILWWIAUDS1  225C ONVOY, LLC - WI 356   2020-10-09   
262-578 6 Elkhorn WI MILWWIAU03Z  516J TON80 COMMUNICATIONS, LLC 356   2022-03-01   
262-578 7 Elkhorn WI MILWWI13XWX  506J TWILIO INTERNATIONAL, INC. 356   2021-06-28   
262-578 8 Elkhorn WI MILWWIAUDS1  225C ONVOY, LLC - WI 356   2020-10-09   

Last updated: Wed, 07 Feb 2024 04:12:25 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.