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.

Caledonia, WI

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
262-320 A MILWWIDKXMD  4087 GLOBAL CROSSING TELEMANAGEMENT, INC. - WI 356      
262-320 0 MILWWIDKXMD  4087 GLOBAL CROSSING TELEMANAGEMENT, INC. - WI 356      
262-320 1   939H COMMIO, LLC 356      
262-320 2 MILWWIDK6MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356      
262-320 3 MILWWIAUDS1  225C ONVOY, LLC - WI 356      
262-320 4 MILWWIDK6MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356      
262-320 7 MILWWI12XWX  007F BANDWIDTH.COM CLEC, LLC - WI 356      
262-320 8 MILWWI12XWX  007F BANDWIDTH.COM CLEC, LLC - WI 356      
262-488 A MILXWIJIGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356      
262-488 0 MILXWIJIGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356      
262-488 1 MILXWIJIGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356      
262-488 2 MILXWIJIGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356      
262-488 3 MILXWIJIGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356      
262-488 4 MILXWIJIGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356      
262-488 5 MILXWIJIGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356      
262-488 6 MILWWIAU00Z  145J TERRA NOVA TELECOM INC. 356      
262-488 7 MILXWIJIGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356      
262-488 8 MILXWIJIGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356      
262-488 9 MILXWIJIGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356      
262-732 A MILXWIIXDS0  7322 LEVEL 3 TELECOM OF WISCONSIN, LP - WI 356      
262-732 0 MILXWIIXDS0  7322 LEVEL 3 TELECOM OF WISCONSIN, LP - WI 356      
262-732 1 MILWWIAUDS1  225C ONVOY, LLC - WI 356      
262-732 2 MILWWI12XWX  007F BANDWIDTH.COM CLEC, LLC - WI 356      
262-732 3 MILWWI12XWX  007F BANDWIDTH.COM CLEC, LLC - WI 356      
262-732 4 MILWWI12XFX  623D TIME WARNER CABLE INFORMATION SVCS (WISCONSIN) WI 356      
262-732 5 MILWWIDK6MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356      
262-732 6   829J PAETEC ITEL, LLC 356      
262-732 7 MILWWI45XBX  508J CENTURYLINK COMMUNICATIONS, LLC 356      
262-732 8 MILWWIAUDS1  225C ONVOY, LLC - WI 356      
262-732 9 MILWWIAUX6Y  073H TELNYX LLC 356      
262-802 A MILXWIILDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 356      
262-802 0   145J TERRA NOVA TELECOM INC. 356      
262-802 1 MILWWIAUX7Y  939H COMMIO, LLC 356      
262-802 2 MILWWIAUX7Y  939H COMMIO, LLC 356      
262-802 4 MILWWI12XWX  007F BANDWIDTH.COM CLEC, LLC - WI 356      
262-802 5 MILWWI12XTX  624H ONVOY SPECTRUM, LLC 356      
262-802 6 MILWWIAUDS2  227F PEERLESS NETWORK OF WISCONSIN, LLC - WI 356      
262-802 7 MILWWIAUDS1  225C ONVOY, LLC - WI 356      
262-802 8 MILWWIAUDS1  225C ONVOY, LLC - WI 356      
262-802 9 MILXWIILDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 356      
262-824 A WALLWIFIDS0  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 356      
262-824 0 MILWWIAUX7Y  939H COMMIO, LLC 356      
262-824 1 MILWWIAUX7Y  939H COMMIO, LLC 356      
262-824 2 WALLWIFIDS0  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 356      
262-824 3 MILWWIAU03Z  516J TON80 COMMUNICATIONS, LLC 356      
262-824 5 MILWWIAU03Z  516J TON80 COMMUNICATIONS, LLC 356      
262-824 6 MILWWIAUDS2  227F PEERLESS NETWORK OF WISCONSIN, LLC - WI 356      
262-824 7 MILWWIAUDS2  227F PEERLESS NETWORK OF WISCONSIN, LLC - WI 356      
262-824 8 MILWWIHEWMD  516C AT&T CORP. 356      
262-824 9 MILWWIAUX7Y  939H COMMIO, LLC 356      
262-835 A CLDNWI14RS0  9327 WISCONSIN BELL INC 356      
262-835 0 CLDNWI14RS0  9327 WISCONSIN BELL INC 356      
262-835 1 CLDNWI14RS0  9327 WISCONSIN BELL INC 356      
262-835 2 CLDNWI14RS0  9327 WISCONSIN BELL INC 356      
262-835 3 CLDNWI14RS0  9327 WISCONSIN BELL INC 356      
262-835 4 CLDNWI14RS0  9327 WISCONSIN BELL INC 356      
262-835 6 CLDNWI14RS0  9327 WISCONSIN BELL INC 356      
262-835 7   145J TERRA NOVA TELECOM INC. 356      
262-835 8 MILWWIAU00Z  145J TERRA NOVA TELECOM INC. 356      
262-835 9 CLDNWI14RS0  9327 WISCONSIN BELL INC 356      
262-930 A MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356      
262-939 A MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356      
262-989 A MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.