Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: MILWWIHEWMD

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
414-252 5 Milwaukee Zone 1 WI 516C AT&T CORP. 356   2016-09-11   
414-252 7 Milwaukee Zone 1 WI 516C AT&T CORP. 356   2016-10-24   
414-269 9 Milwaukee Zone 1 WI 516C AT&T CORP. 356   2014-05-05   
414-323 4 Milwaukee Zone 1 WI 516C AT&T CORP. 356   2015-01-20   
414-323 7 Milwaukee Zone 1 WI 516C AT&T CORP. 356   2014-09-30   
414-368 3 Milwaukee Zone 4 WI 516C AT&T CORP. 356   2011-05-19   
414-395 3 Milwaukee Zone 1 WI 516C AT&T CORP. 356   2009-10-29   
414-574 5 Milwaukee Zone 5 WI 516C AT&T CORP. 356   2015-08-04   
414-585 0 Milwaukee Zone 1 WI 516C AT&T CORP. 356   2014-01-09   
414-585 9 Milwaukee Zone 1 WI 516C AT&T CORP. 356   2013-05-24   
414-616 1 Milwaukee Zone 1 WI 516C AT&T CORP. 356   2010-04-14   
414-935 2 Milwaukee Zone 1 WI 516C AT&T CORP. 356   2008-12-10   
414-979 0 Milwaukee Zone 4 WI 516C AT&T CORP. 356   2014-12-04   
414-988 2 Milwaukee Zone 1 WI 516C AT&T CORP. 356   2012-01-12   
920-214 2 Mayville WI 516C AT&T CORP. 356   2011-12-15   
920-239 1 Waupun WI 516C AT&T CORP. 356   2011-06-17   
920-266 8 Fond du Lac WI 516C AT&T CORP. 356   2006-06-30   
920-386 7 Juneau WI 516C AT&T CORP. 356   2011-06-17   
920-390 5 Watertown WI 516C AT&T CORP. 356   2011-06-17   
920-541 8 Jefferson WI 516C AT&T CORP. 356   2011-11-28   
920-542 5 Fort Atkinson WI 516C AT&T CORP. 356   2011-06-17   
920-543 8 Burnett WI 516C AT&T CORP. 356   2011-06-17   
920-550 0 Sheboygan Falls WI 516C AT&T CORP. 356   2011-12-15   
920-626 5 Columbus WI 516C AT&T CORP. 356   2011-11-28   
920-631 A Beaver Dam WI 516C AT&T CORP. 356      
920-631 7 Beaver Dam WI 516C AT&T CORP. 356   2010-02-13   
920-643 2 Horicon WI 516C AT&T CORP. 356   2011-06-17   
920-769 5 Manitowoc WI 516C AT&T CORP. 356   2011-12-15   
920-783 8 Sheboygan WI 516C AT&T CORP. 356   2007-02-22   

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

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