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.

NPA: 414 [Rate centres in NPA 414] [Dial plan for NPA 414]

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
414-985 A Milwaukee Zone 1 WI MILWWI12DS2  9327 WISCONSIN BELL INC 356      
414-988 A Milwaukee Zone 1 WI MILWWI12XFX  623D TIME WARNER CABLE INFORMATION SVCS (WISCONSIN) WI 356      
414-988 0 Milwaukee Zone 1 WI MILWWI12XFX  623D TIME WARNER CABLE INFORMATION SVCS (WISCONSIN) WI 356      
414-988 1 Milwaukee Zone 1 WI NWBLWICYDS0  7804 TDS METROCOM, INC. - WI 356      
414-988 2 Milwaukee Zone 1 WI MILWWIHEWMD  516C AT&T CORP. 356      
414-988 3 Milwaukee Zone 1 WI MILWWI12XWX  007F BANDWIDTH.COM CLEC, LLC - WI 356      
414-988 4 Milwaukee Zone 1 WI MILWWI12XFX  623D TIME WARNER CABLE INFORMATION SVCS (WISCONSIN) WI 356      
414-988 5 Milwaukee Zone 1 WI MILWWI12XFX  623D TIME WARNER CABLE INFORMATION SVCS (WISCONSIN) WI 356      
414-988 6 Milwaukee Zone 1 WI MILWWI12XFX  623D TIME WARNER CABLE INFORMATION SVCS (WISCONSIN) WI 356      
414-988 7 Milwaukee Zone 1 WI NWBLWICYDS0  7804 TDS METROCOM, INC. - WI 356      
414-988 8 Milwaukee Zone 1 WI MILWWI12XFX  623D TIME WARNER CABLE INFORMATION SVCS (WISCONSIN) WI 356      
414-988 9 Milwaukee Zone 1 WI MILWWI12XFX  623D TIME WARNER CABLE INFORMATION SVCS (WISCONSIN) WI 356      
414-998 A Milwaukee Zone 1 WI MILWWIAUXAY  197D VONAGE AMERICA LLC 356      
414-998 0 Milwaukee Zone 1 WI MILWWIAUXAY  197D VONAGE AMERICA LLC 356      
414-998 1 Milwaukee Zone 1 WI PEWTWICI4MD  5562 METROPCS, INC. 356      
414-998 2 Milwaukee Zone 1 WI PEWTWICI4MD  5562 METROPCS, INC. 356      
414-998 3 Milwaukee Zone 1 WI PEWTWICI4MD  5562 METROPCS, INC. 356      
414-998 4 Milwaukee Zone 1 WI PEWTWICI4MD  5562 METROPCS, INC. 356      
414-998 5 Milwaukee Zone 1 WI PEWTWICI4MD  5562 METROPCS, INC. 356      
414-998 6 Milwaukee Zone 1 WI PEWTWICI4MD  5562 METROPCS, INC. 356      
414-998 7 Milwaukee Zone 1 WI PEWTWICI4MD  5562 METROPCS, INC. 356      
414-998 8 Milwaukee Zone 1 WI PEWTWICI4MD  5562 METROPCS, INC. 356      
414-998 9 Milwaukee Zone 1 WI PEWTWICI4MD  5562 METROPCS, INC. 356      
414-999 A Milwaukee Zone 1 WI MILWWIAUDS2  227F PEERLESS NETWORK OF WISCONSIN, LLC - WI 356      
414-999 0 Milwaukee Zone 1 WI MILWWI12XWX  007F BANDWIDTH.COM CLEC, LLC - WI 356      
414-999 1 Milwaukee Zone 1 WI MILWWI12XWX  007F BANDWIDTH.COM CLEC, LLC - WI 356      
414-999 2 Milwaukee Zone 1 WI BRFDWIJZDS0  7322 LEVEL 3 TELECOM OF WISCONSIN, LP - WI 356      
414-999 3 Milwaukee Zone 1 WI MILWWIDK6MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356      
414-999 4 Milwaukee Zone 1 WI MILWWIHEVMD  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 356      
414-999 5 Milwaukee Zone 1 WI PEWTWICI4MD  5562 METROPCS, INC. 356      
414-999 6 Milwaukee Zone 1 WI PEWTWICI4MD  5562 METROPCS, INC. 356      
414-999 7 Milwaukee Zone 1 WI PEWTWICI4MD  5562 METROPCS, INC. 356      
414-999 8 Milwaukee Zone 1 WI PEWTWICI4MD  5562 METROPCS, INC. 356      
414-999 9 Milwaukee Zone 1 WI MILWWIAUDS2  227F PEERLESS NETWORK OF WISCONSIN, LLC - WI 356      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.