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.
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Switch: MILXWIILDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
262-207 A Milwaukee Zone 2 WI 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 356      
262-312 A Waukesha WI 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 356      
262-361 A Hartland WI 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 356      
262-395 A Milwaukee Zone 2 WI 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 356      
262-404 A Thiensville WI 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 356      
262-408 A Waukesha WI 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 356      
262-415 A Menomonee Falls WI 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 356      
262-417 A Racine WI 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 356      
262-533 A Merton WI 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 356      
262-618 A Cedarburg WI 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 356      
262-622 A Hubertus WI 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 356      
262-701 A Pewaukee WI 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 356      
262-706 A Big Bend WI 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 356      
262-710 A Muskego WI 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 356      
262-714 A Sussex WI 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 356      
262-802 A Caledonia WI 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 356      
414-203 A Milwaukee Zone 1 WI 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 356      
414-207 A Milwaukee Zone 1 WI 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 356      
414-209 A Milwaukee Zone 3 WI 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 356      
414-214 A Milwaukee Zone 4 WI 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 356      
414-216 A Milwaukee Zone 5 WI 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 356      
414-455 A Milwaukee Zone 1 WI 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 356      
414-516 A Milwaukee Zone 1 WI 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 356      
414-944 A Milwaukee Zone 1 WI 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 356      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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