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.

Waukesha, WI

<< 1 2 3 4 5 6 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
262-453 7 MILWWIAUDS1  225C ONVOY, LLC - WI 356   2024-07-05   
262-453 8 MILXWIJIGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2024-05-25   
262-453 9 MILXWIJIGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2024-05-25   
262-461 A MILXWIJIGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2024-11-17   
262-461 0 MILWWIAUDS1  225C ONVOY, LLC - WI 356   2024-11-18   
262-461 1 MILWWIAUDS1  225C ONVOY, LLC - WI 356   2024-12-01   
262-461 2 MILWWIAUDS1  225C ONVOY, LLC - WI 356   2025-01-06   
262-461 3 MILXWIJIGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2024-12-25   
262-461 4 MILXWIJIGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2024-12-25   
262-461 5 MILXWIILCMD  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2024-12-17   
262-461 6 MILXWIILCMD  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2024-12-17   
262-461 7 MILXWIILCMD  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2024-12-17   
262-461 8 MILXWIILCMD  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2024-12-17   
262-461 9 MILXWIJIGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2024-11-17   
262-501 A MILXWIJIGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356      
262-501 0 MILXWIJIGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2006-06-22   
262-501 1 MILXWIJIGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2006-08-05   
262-501 2 MILXWIJIGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2006-09-07   
262-501 3 MILXWIJIGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2006-09-07   
262-501 4 MILXWIJIGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2006-09-07   
262-501 5 PEWTWICI7MD  6529 T-MOBILE USA, INC. 356   2007-02-04   
262-501 6 MILXWIJIGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2007-04-01   
262-501 7 MILXWIJIGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2007-04-01   
262-501 8 PEWTWICI7MD  6529 T-MOBILE USA, INC. 356   2006-09-15   
262-501 9 PEWTWICI7MD  6529 T-MOBILE USA, INC. 356   2006-09-15   
262-506 A WALLWIFIDS0  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 356      
262-506 0 MILXWIILCMD  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2013-08-14   
262-506 1 WALLWIFIDS0  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 356      
262-506 2 WALLWIFIDS0  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 356      
262-506 3 WALLWIFIDS0  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 356      
262-506 4 MILXWIJIGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2006-01-24   
262-506 5 WALLWIFIDS0  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 356      
262-506 6 WALLWIFIDS0  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 356      
262-506 7 WALLWIFIDS0  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 356      
262-506 8 MILXWIJIGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2006-02-23   
262-506 9 WALLWIFIDS0  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 356      
262-510 A PEWTWICI7MD  6529 T-MOBILE USA, INC. 356      
262-510 0 MILWWIDK6MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356   2005-05-02   
262-510 1 PEWTWICI7MD  6529 T-MOBILE USA, INC. 356      
262-510 2 MILWWIDK6MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356   2004-12-02   
262-510 3 PEWTWICI7MD  6529 T-MOBILE USA, INC. 356      
262-510 4 PEWTWICI7MD  6529 T-MOBILE USA, INC. 356      
262-510 5 PEWTWICI7MD  6529 T-MOBILE USA, INC. 356      
262-510 6 PEWTWICI7MD  6529 T-MOBILE USA, INC. 356      
262-510 7 PEWTWICI7MD  6529 T-MOBILE USA, INC. 356      
262-510 8 PEWTWICI7MD  6529 T-MOBILE USA, INC. 356      
262-510 9 PEWTWICI7MD  6529 T-MOBILE USA, INC. 356      
262-513 A WKSHWI47DSA  9327 WISCONSIN BELL INC 356      
262-521 A WKSHWI47DSA  9327 WISCONSIN BELL INC 356      
262-522 A NWBLWICYGT1  7804 TDS METROCOM, INC. - WI 356      
262-523 A PEWKWI11RS1  9327 WISCONSIN BELL INC 356      
262-524 A WKSHWI47DSA  9327 WISCONSIN BELL INC 356      
262-527 A MILXWIJIGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356      
262-527 0 MILXWIJIGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2006-10-20   
262-527 1 MILXWIJIGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2006-10-20   
262-527 2 MILXWIJIGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2006-12-21   
262-527 3 MILXWIJIGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2006-12-21   
262-527 4 MILXWIILCMD  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2007-06-10   
262-527 5 PEWTWICI7MD  6529 T-MOBILE USA, INC. 356   2007-05-30   
262-527 6 PEWTWICI7MD  6529 T-MOBILE USA, INC. 356   2007-01-05   
262-527 7 PEWTWICI7MD  6529 T-MOBILE USA, INC. 356   2007-01-05   
262-527 8 PEWTWICI7MD  6529 T-MOBILE USA, INC. 356   2007-01-05   
262-527 9 PEWTWICI7MD  6529 T-MOBILE USA, INC. 356   2007-01-05   
262-542 A WKSHWI47DSA  9327 WISCONSIN BELL INC 356      
262-544 A WKSHWI47DSA  9327 WISCONSIN BELL INC 356      
262-547 A WKSHWI47DSA  9327 WISCONSIN BELL INC 356      
262-548 A WKSHWI47DSA  9327 WISCONSIN BELL INC 356      
262-549 A WKSHWI47DSA  9327 WISCONSIN BELL INC 356      
262-565 A   5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356      
262-565 0   5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356      
262-565 1   145J TERRA NOVA TELECOM INC. 356   2025-05-27   
262-565 2   5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356      
262-565 3 MILXWIJIGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2004-04-04   
262-565 4 MILWWIAU00Z  145J TERRA NOVA TELECOM INC. 356   2024-09-09   
262-565 5 MILWWIDK6MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356      
262-565 6 MILWWIDK6MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356   2003-01-12   
262-565 7 MILXWIJIGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2003-10-14   
262-565 8 MILXWIJIGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2004-04-04   
262-565 9 MILWWIAUDS1  225C ONVOY, LLC - WI 356   2024-10-05   
262-574 A WKSHWI47DSA  9327 WISCONSIN BELL INC 356      
262-613 A PEWTWICI7MD  6529 T-MOBILE USA, INC. 356      
262-613 0 PEWTWICI7MD  6529 T-MOBILE USA, INC. 356      
262-613 1 PEWTWICI7MD  6529 T-MOBILE USA, INC. 356      
262-613 2 PEWTWICI7MD  6529 T-MOBILE USA, INC. 356      
262-613 3 PEWTWICI7MD  6529 T-MOBILE USA, INC. 356      
262-613 4 PEWTWICI7MD  6529 T-MOBILE USA, INC. 356      
262-613 5 PEWTWICI7MD  6529 T-MOBILE USA, INC. 356      
262-613 6 PEWTWICI7MD  6529 T-MOBILE USA, INC. 356      
262-613 7 PEWTWICI7MD  6529 T-MOBILE USA, INC. 356      
262-613 8 PEWTWICI7MD  6529 T-MOBILE USA, INC. 356   2006-01-20   
262-613 9 PEWTWICI7MD  6529 T-MOBILE USA, INC. 356   2005-07-19   
262-650 A WKSHWI47DSA  9327 WISCONSIN BELL INC 356      
262-666 A MILWWIAUDS1  225C ONVOY, LLC - WI 356      
262-666 0 MILXWIILCMD  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2018-03-31   
262-666 1 MILXWIILCMD  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2018-03-31   
262-666 2 MILXWIILCMD  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2018-12-13   
262-666 3 MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356   2019-06-07   
262-666 4 MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356   2020-12-19   
262-666 5 MILWWI12XTX  624H ONVOY SPECTRUM, LLC 356   2022-01-10   
262-666 6 MILWWIAUDS1  225C ONVOY, LLC - WI 356   2017-11-26   

<< 1 2 3 4 5 6 >>

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.