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.

Pewaukee, WI

1 2 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
262-264 A MILXWI142MD  7979 US XCHANGE OF WISCONSIN LLC DBA CHOICE ONE COMM WI 356      
262-264 0 MILXWI142MD  7979 US XCHANGE OF WISCONSIN LLC DBA CHOICE ONE COMM WI 356      
262-264 1 MILXWI142MD  7979 US XCHANGE OF WISCONSIN LLC DBA CHOICE ONE COMM WI 356      
262-264 2 MILXWI142MD  7979 US XCHANGE OF WISCONSIN LLC DBA CHOICE ONE COMM WI 356      
262-264 3 MILXWI142MD  7979 US XCHANGE OF WISCONSIN LLC DBA CHOICE ONE COMM WI 356      
262-264 4 MILXWI142MD  7979 US XCHANGE OF WISCONSIN LLC DBA CHOICE ONE COMM WI 356      
262-264 5 MILXWI142MD  7979 US XCHANGE OF WISCONSIN LLC DBA CHOICE ONE COMM WI 356   2004-09-05   
262-264 6 MILWWIDK6MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356   2004-11-18   
262-264 7 MILWWIDK6MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356   2006-01-02   
262-264 8 MILWWI12XWX  007F BANDWIDTH.COM CLEC, LLC - WI 356   2013-09-14   
262-264 9 MILWWIAUXAY  197D VONAGE AMERICA LLC 356   2022-07-10   
262-691 A PEWKWI40DS0  9327 WISCONSIN BELL INC 356      
262-695 A PEWKWI40DS0  9327 WISCONSIN BELL INC 356      
262-696 A MILXWIIXDS0  7322 LEVEL 3 TELECOM OF WISCONSIN, LP - WI 356      
262-696 0 MILXWIIXDS0  7322 LEVEL 3 TELECOM OF WISCONSIN, LP - WI 356      
262-696 1 MILWWIDK6MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356   2008-05-20   
262-696 2 MILWWIAU03Z  516J TON80 COMMUNICATIONS, LLC 356   2021-06-21   
262-696 3 MILXWIIXDS0  7322 LEVEL 3 TELECOM OF WISCONSIN, LP - WI 356      
262-696 4 MILWWI12XFX  623D TIME WARNER CABLE INFORMATION SVCS (WISCONSIN) WI 356   2004-11-06   
262-696 5 MILXWIIXDS0  7322 LEVEL 3 TELECOM OF WISCONSIN, LP - WI 356      
262-696 6 MILWWI12XFX  623D TIME WARNER CABLE INFORMATION SVCS (WISCONSIN) WI 356   2011-01-07   
262-696 7 MILXWIIXDS0  7322 LEVEL 3 TELECOM OF WISCONSIN, LP - WI 356      
262-696 8 MILWWIHEWMD  516C AT&T CORP. 356   2006-06-30   
262-696 9 MILWWI12XWX  007F BANDWIDTH.COM CLEC, LLC - WI 356   2008-11-22   
262-701 A MILXWIILDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 356      
262-701 0 MILWWIAU00Z  145J TERRA NOVA TELECOM INC. 356   2022-12-17   
262-701 1 MILXWI142MD  553B WINDSTREAM NORLIGHT, INC. - WI 356   2008-10-10   
262-701 2 WALLWIFIDS0  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 356   2004-03-03   
262-701 3 WALLWIFIDS0  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 356   2004-03-03   
262-701 4 MILXWI142MD  7979 US XCHANGE OF WISCONSIN LLC DBA CHOICE ONE COMM WI 356   2006-04-04   
262-701 5 MILXWI142MD  7979 US XCHANGE OF WISCONSIN LLC DBA CHOICE ONE COMM WI 356   2009-10-29   
262-701 6 MILWWIAU00Z  145J TERRA NOVA TELECOM INC. 356   2023-06-24   
262-701 7 MILWWI12XWX  007F BANDWIDTH.COM CLEC, LLC - WI 356   2010-03-04   
262-701 8 MILWWIAUDS1  225C ONVOY, LLC - WI 356   2023-10-28   
262-701 9 MILXWIILDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 356      
262-737 A MILWWIDKXMD  4087 GLOBAL CROSSING TELEMANAGEMENT, INC. - WI 356      
262-737 0 MILWWIDKXMD  4087 GLOBAL CROSSING TELEMANAGEMENT, INC. - WI 356      
262-737 1 MILWWIDKXMD  4087 GLOBAL CROSSING TELEMANAGEMENT, INC. - WI 356      
262-737 2 MILWWIAUDS1  225C ONVOY, LLC - WI 356   2021-04-11   
262-737 3 MILWWIAUDS1  225C ONVOY, LLC - WI 356   2021-04-11   
262-737 4 MILWWI12XWX  007F BANDWIDTH.COM CLEC, LLC - WI 356   2010-03-20   
262-737 5 MILWWI12XWX  007F BANDWIDTH.COM CLEC, LLC - WI 356   2010-08-08   
262-737 6 MILWWI12XFX  623D TIME WARNER CABLE INFORMATION SVCS (WISCONSIN) WI 356   2010-12-03   
262-737 7 MILXWI142MD  7767 OVATION COMMUNICATIONS OF WISCONSIN, INC. 356   2009-12-06   
262-737 8 MILWWI12XWX  007F BANDWIDTH.COM CLEC, LLC - WI 356   2011-02-25   
262-737 9 MILWWIDKXMD  4087 GLOBAL CROSSING TELEMANAGEMENT, INC. - WI 356      
262-746 A NWBLWICYDS0  7804 TDS METROCOM, INC. - WI 356      
262-746 0 NWBLWICYDS0  7804 TDS METROCOM, INC. - WI 356      
262-746 1 NWBLWICYDS0  7804 TDS METROCOM, INC. - WI 356      
262-746 2 MILWWIAUDS2  227F PEERLESS NETWORK OF WISCONSIN, LLC - WI 356   2013-05-05   

1 2 >>

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.