Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 414 [Rate centres in NPA 414] [Dial plan for NPA 414]

NXX: 420

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
414-420 A Milwaukee Zone 4 WI MILWWIAUDS1  225C ONVOY, LLC - WI 356      
414-420 0 Milwaukee Zone 4 WI MILWWIAUDS2  227F PEERLESS NETWORK OF WISCONSIN, LLC - WI 356   2019-12-31   
414-420 1 Milwaukee Zone 4 WI MILWWIAUDS1  225C ONVOY, LLC - WI 356   2020-03-02   
414-420 2 Milwaukee Zone 4 WI MILWWIAUDS1  225C ONVOY, LLC - WI 356   2019-12-10   
414-420 3 Milwaukee Zone 4 WI MILWWIAUDS1  225C ONVOY, LLC - WI 356   2019-12-10   
414-420 4 Milwaukee Zone 4 WI MILWWIAUDS1  225C ONVOY, LLC - WI 356   2019-12-10   
414-420 5 Milwaukee Zone 4 WI MILWWIAUDS1  225C ONVOY, LLC - WI 356   2019-12-10   
414-420 6 Milwaukee Zone 4 WI MILWWIDK6MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356   2019-10-05   
414-420 7 Milwaukee Zone 4 WI MILWWIAUDS1  225C ONVOY, LLC - WI 356   2019-05-04   
414-420 8 Milwaukee Zone 4 WI MILWWIAUDS1  225C ONVOY, LLC - WI 356   2019-05-04   
414-420 9 Milwaukee Zone 4 WI MILWWIAUDS1  225C ONVOY, LLC - WI 356   2020-03-02   

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

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