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.

Switch: MILWWI13DS1

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
414-212 A Milwaukee Zone 1 WI 9327 AMERITECH WISCONSIN 356      
414-212 0 Milwaukee Zone 1 WI 9327 AMERITECH WISCONSIN 356      
414-212 1 Milwaukee Zone 1 WI 9327 AMERITECH WISCONSIN 356      
414-212 2 Milwaukee Zone 1 WI 9327 AMERITECH WISCONSIN 356      
414-212 3 Milwaukee Zone 1 WI 9327 AMERITECH WISCONSIN 356      
414-212 4 Milwaukee Zone 1 WI 9327 AMERITECH WISCONSIN 356      
414-212 6 Milwaukee Zone 1 WI 9327 AMERITECH WISCONSIN 356      
414-212 7 Milwaukee Zone 1 WI 9327 AMERITECH WISCONSIN 356      
414-212 9 Milwaukee Zone 1 WI 9327 AMERITECH WISCONSIN 356      
414-219 A Milwaukee Zone 1 WI 9327 AMERITECH WISCONSIN 356      
414-219 2 Milwaukee Zone 1 WI 9327 AMERITECH WISCONSIN 356      
414-219 3 Milwaukee Zone 1 WI 9327 AMERITECH WISCONSIN 356      
414-219 4 Milwaukee Zone 1 WI 9327 AMERITECH WISCONSIN 356      
414-219 5 Milwaukee Zone 1 WI 9327 AMERITECH WISCONSIN 356      
414-219 6 Milwaukee Zone 1 WI 9327 AMERITECH WISCONSIN 356      
414-219 7 Milwaukee Zone 1 WI 9327 AMERITECH WISCONSIN 356      
414-219 8 Milwaukee Zone 1 WI 9327 AMERITECH WISCONSIN 356      
414-220 A Milwaukee Zone 1 WI 9327 AMERITECH WISCONSIN 356      
414-220 1 Milwaukee Zone 1 WI 9327 AMERITECH WISCONSIN 356      
414-220 2 Milwaukee Zone 1 WI 9327 AMERITECH WISCONSIN 356      
414-220 3 Milwaukee Zone 1 WI 9327 AMERITECH WISCONSIN 356      
414-220 4 Milwaukee Zone 1 WI 9327 AMERITECH WISCONSIN 356      
414-220 5 Milwaukee Zone 1 WI 9327 AMERITECH WISCONSIN 356      
414-220 6 Milwaukee Zone 1 WI 9327 AMERITECH WISCONSIN 356      
414-220 7 Milwaukee Zone 1 WI 9327 AMERITECH WISCONSIN 356      
414-220 8 Milwaukee Zone 1 WI 9327 AMERITECH WISCONSIN 356      
414-220 9 Milwaukee Zone 1 WI 9327 AMERITECH WISCONSIN 356      
414-221 A Milwaukee Zone 1 WI 9327 AMERITECH WISCONSIN 356      
414-223 A Milwaukee Zone 1 WI 9327 AMERITECH WISCONSIN 356      
414-224 A Milwaukee Zone 1 WI 9327 AMERITECH WISCONSIN 356      
414-225 A Milwaukee Zone 1 WI 9327 AMERITECH WISCONSIN 356      
414-226 A Milwaukee Zone 1 WI 9327 AMERITECH WISCONSIN 356      
414-226 0 Milwaukee Zone 1 WI 9327 AMERITECH WISCONSIN 356      
414-226 1 Milwaukee Zone 1 WI 9327 AMERITECH WISCONSIN 356      
414-226 2 Milwaukee Zone 1 WI 9327 AMERITECH WISCONSIN 356      
414-226 3 Milwaukee Zone 1 WI 9327 AMERITECH WISCONSIN 356      
414-226 4 Milwaukee Zone 1 WI 9327 AMERITECH WISCONSIN 356      
414-226 7 Milwaukee Zone 1 WI 9327 AMERITECH WISCONSIN 356      
414-226 8 Milwaukee Zone 1 WI 9327 AMERITECH WISCONSIN 356      
414-226 9 Milwaukee Zone 1 WI 9327 AMERITECH WISCONSIN 356      
414-227 A Milwaukee Zone 1 WI 9327 AMERITECH WISCONSIN 356      
414-231 A Milwaukee Zone 1 WI 9327 AMERITECH WISCONSIN 356      
414-231 2 Milwaukee Zone 1 WI 9327 AMERITECH WISCONSIN 356      
414-244 A Milwaukee Zone 1 WI 9327 AMERITECH WISCONSIN 356      
414-244 0 Milwaukee Zone 1 WI 9327 AMERITECH WISCONSIN 356      
414-244 1 Milwaukee Zone 1 WI 9327 AMERITECH WISCONSIN 356      
414-244 2 Milwaukee Zone 1 WI 9327 AMERITECH WISCONSIN 356      
414-244 3 Milwaukee Zone 1 WI 9327 AMERITECH WISCONSIN 356      
414-244 4 Milwaukee Zone 1 WI 9327 AMERITECH WISCONSIN 356      
414-244 5 Milwaukee Zone 1 WI 9327 AMERITECH WISCONSIN 356      

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Last updated: Tue, 04 May 2021 15:04:27 UTC

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