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: 608 [Rate centres in NPA 608] [Dial plan for NPA 608]

NXX: 705

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
608-705 A Browntown WI MONRWIXA0MD  983F MCC TELEPHONY OF THE MIDWEST, LLC - WI 354      
608-705 0 Browntown WI MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2021-04-25   
608-705 1 Browntown WI MONRWIXA0MD  983F MCC TELEPHONY OF THE MIDWEST, LLC - WI 354   2010-08-21   
608-705 2 Browntown WI MDSNWI11XAX  225C ONVOY, LLC - WI 354   2021-07-25   
608-705 3 Browntown WI MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2023-01-14   
608-705 5 Browntown WI MDSNWI11XAX  225C ONVOY, LLC - WI 354   2021-04-04   
608-705 7 Browntown WI MDSNWI11XAX  225C ONVOY, LLC - WI 354   2020-01-06   
608-705 8 Browntown WI MDSNWI11XAY  624H ONVOY SPECTRUM, LLC 354   2021-06-24   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.