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: 261

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
262-261 A Port Washington WI MILWWIHEWMD  516C AT&T CORP. 356      
262-261 0 Port Washington WI MILWWIDK6MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356   2008-05-15   
262-261 1 Port Washington WI MILWWIAUDS1  225C ONVOY, LLC - WI 356   2019-04-04   
262-261 3 Port Washington WI MILWWI12XWX  007F BANDWIDTH.COM CLEC, LLC - WI 356   2014-06-19   
262-261 4 Port Washington WI MILWWIAUDS1  225C ONVOY, LLC - WI 356   2021-04-11   
262-261 5 Port Washington WI MILWWIHEWMD  516C AT&T CORP. 356   2007-09-07   
262-261 6 Port Washington WI MILWWIAUDS2  227F PEERLESS NETWORK OF WISCONSIN, LLC - WI 356   2013-05-05   
262-261 7 Port Washington WI MILWWIAUDS2  227F PEERLESS NETWORK OF WISCONSIN, LLC - WI 356   2013-05-05   
262-261 8 Port Washington WI MILWWIAUDS1  225C ONVOY, LLC - WI 356   2015-05-10   
262-261 9 Port Washington WI MILWWIAUDS1  225C ONVOY, LLC - WI 356   2019-04-04   

Last updated: Sun, 18 Aug 2024 23:40:19 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.