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: 608 [Rate centres in NPA 608] [Dial plan for NPA 608]

<< 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 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
608-413 5 Cross Plains WI MDSNWI11XAX  225C ONVOY, LLC - WI 354   2020-08-28   
608-413 6 Cross Plains WI MDSNWI11XAX  225C ONVOY, LLC - WI 354   2020-08-28   
608-413 7 Cross Plains WI MDSNWI025MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2014-12-26   
608-413 8 Cross Plains WI MDSNWI11XAX  225C ONVOY, LLC - WI 354   2023-10-28   
608-413 9 Cross Plains WI MDSNWI11XAX  225C ONVOY, LLC - WI 354   2023-10-28   
608-414 A Mineral Point WI MDSNWI11XAX  225C ONVOY, LLC - WI 354      
608-414 1 Mineral Point WI MDSNWIGJGT0  7804 TDS METROCOM, INC. - WI 354   2023-06-15   
608-414 2 Mineral Point WI MDSNWI11XAX  225C ONVOY, LLC - WI 354   2023-07-22   
608-414 4 Mineral Point WI MDSNWI11XAX  225C ONVOY, LLC - WI 354   2022-04-09   
608-414 8 Mineral Point WI DGVLWIXARMD  225C ONVOY, LLC - WI 354   2023-10-28   
608-414 9 Mineral Point WI DGVLWIXARMD  225C ONVOY, LLC - WI 354   2023-10-28   
608-415 A Reedsburg WI MDSNWIPU2MD  6274 UNITED STATES CELLULAR - WI 354      
608-415 0 Reedsburg WI MDSNWIPU2MD  6274 UNITED STATES CELLULAR - WI 354   2003-12-04   
608-415 1 Reedsburg WI MDSNWIPU2MD  6274 UNITED STATES CELLULAR - WI 354   2003-12-04   
608-415 2 Reedsburg WI MDSNWIPU2MD  6274 UNITED STATES CELLULAR - WI 354   2003-12-04   
608-415 3 Reedsburg WI MDSNWIPU2MD  6274 UNITED STATES CELLULAR - WI 354   2003-12-04   
608-415 4 Reedsburg WI MDSNWI11XAX  225C ONVOY, LLC - WI 354   2021-11-15   
608-415 5 Reedsburg WI FTBGWIDKGT0  3839 CHARTER FIBERLINK, LLC - WI 354   2005-01-06   
608-415 6 Reedsburg WI RDBGWIXADS0  0886 FRONTIER NORTH INC. - WI 354   2005-07-23   
608-415 7 Reedsburg WI MDSNWIPU2MD  6274 UNITED STATES CELLULAR - WI 354   2007-09-19   
608-415 8 Reedsburg WI MDSNWIPU2MD  6274 UNITED STATES CELLULAR - WI 354   2009-08-20   
608-415 9 Reedsburg WI MDSNWIPU2MD  6274 UNITED STATES CELLULAR - WI 354   2011-12-09   
608-416 A Madison WI MDSNWI025MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354      
608-416 0 Madison WI MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2014-11-28   
608-416 1 Madison WI MDSNWI025MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2015-08-21   
608-416 2 Madison WI FTBGWIDKGT0  3839 CHARTER FIBERLINK, LLC - WI 354   2016-04-06   
608-416 3 Madison WI MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2015-06-02   
608-416 4 Madison WI MDSNWI11X1X  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 354   2015-01-23   
608-416 5 Madison WI FTBGWIDKGT0  3839 CHARTER FIBERLINK, LLC - WI 354   2016-03-22   
608-416 6 Madison WI MDSNWI025MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2014-11-24   
608-416 7 Madison WI LCRSWIXCIMD  508J CENTURYLINK COMMUNICATIONS, LLC 354   2014-11-26   
608-416 8 Madison WI MDSNWI11X1X  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 354   2016-09-02   
608-416 9 Madison WI MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2015-07-05   
608-417 A Madison WI MDSNWIUQDS0  7588 CENTURYLINK COMMUNICATIONS LLC - WI 354      
608-417 0 Madison WI MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2008-12-15   
608-417 1 Madison WI MDSNWIUQDS0  7588 CENTURYLINK COMMUNICATIONS LLC - WI 354   2007-04-09   
608-417 2 Madison WI MDSNWIUQDS0  7588 CENTURYLINK COMMUNICATIONS LLC - WI 354   2007-04-09   
608-417 3 Madison WI MDSNWIUQDS0  7588 CENTURYLINK COMMUNICATIONS LLC - WI 354   2007-04-09   
608-417 4 Madison WI MDSNWIUQDS0  7588 CENTURYLINK COMMUNICATIONS LLC - WI 354   2007-04-09   
608-417 5 Madison WI MDSNWIUQDS0  7588 CENTURYLINK COMMUNICATIONS LLC - WI 354   2007-04-09   
608-417 6 Madison WI MDSNWIUQDS0  7588 CENTURYLINK COMMUNICATIONS LLC - WI 354   2007-04-09   
608-417 7 Madison WI MDSNWIUQDS0  7588 CENTURYLINK COMMUNICATIONS LLC - WI 354   2007-04-09   
608-417 8 Madison WI MDSNWIUQDS0  7588 CENTURYLINK COMMUNICATIONS LLC - WI 354   2007-04-09   
608-417 9 Madison WI MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2008-12-15   
608-418 A Alma WI MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354      
608-418 0 Alma WI MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2012-11-01   
608-418 1 Alma WI MDSNWI02X4X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2021-05-20   
608-418 3 Alma WI MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2023-07-28   
608-418 4 Alma WI MDSNWI025MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2024-09-24   
608-418 8 Alma WI MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2019-07-17   
608-418 9 Alma WI MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2022-08-31   
608-419 A Packwaukee WI MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354      
608-419 0 Packwaukee WI MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2013-10-12   
608-419 1 Packwaukee WI MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2021-11-02   
608-419 2 Packwaukee WI MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2022-03-23   
608-419 3 Packwaukee WI MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2022-06-06   
608-419 4 Packwaukee WI MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2022-06-06   
608-419 5 Packwaukee WI MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2022-06-06   
608-419 6 Packwaukee WI MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2022-10-23   
608-419 7 Packwaukee WI MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2022-10-23   
608-419 8 Packwaukee WI MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2021-12-17   
608-419 9 Packwaukee WI MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2024-08-09   
608-420 A Albany WI FTBGWIDKGT0  3839 CHARTER FIBERLINK, LLC - WI 354      
608-420 0 Albany WI MDSRWIKEAMD  965H FRACTEL, LLC 354   2020-09-17   
608-420 1 Albany WI FTBGWIDKGT0  3839 CHARTER FIBERLINK, LLC - WI 354   2008-05-24   
608-420 2 Albany WI MDSNWI11XAX  225C ONVOY, LLC - WI 354   2020-05-17   
608-420 3 Albany WI MDSNWI11XAX  225C ONVOY, LLC - WI 354   2020-05-17   
608-420 4 Albany WI MDSNWI11XAX  225C ONVOY, LLC - WI 354   2020-01-06   
608-420 5 Albany WI MDSNWI11XAX  225C ONVOY, LLC - WI 354   2020-08-28   
608-420 6 Albany WI MDSNWI11XAX  225C ONVOY, LLC - WI 354   2020-08-28   
608-420 7 Albany WI MDSNWI11XAX  225C ONVOY, LLC - WI 354   2021-06-03   
608-420 8 Albany WI MDSNWI11XAX  225C ONVOY, LLC - WI 354   2021-04-04   
608-420 9 Albany WI MDSNWI11XAX  225C ONVOY, LLC - WI 354   2021-06-03   
608-421 A Madison WI MDSNWI11XYX  551G NUSO, LLC 354      
608-421 0 Madison WI MDSNWI11X4Y  6529 T-MOBILE USA, INC. 354   2013-10-14   
608-421 1 Madison WI MDSNWI11XYX  551G NUSO, LLC 354   2013-05-08   
608-421 2 Madison WI MDSNWI11X4Y  6529 T-MOBILE USA, INC. 354   2013-08-05   
608-421 3 Madison WI MDSNWI11X4Y  6529 T-MOBILE USA, INC. 354   2013-08-05   
608-421 4 Madison WI MDSNWI11X4Y  6529 T-MOBILE USA, INC. 354   2013-08-05   
608-421 5 Madison WI MDSNWI11XSX  7322 LEVEL 3 TELECOM OF WISCONSIN, LP - WI 354   2013-08-22   
608-421 6 Madison WI MDSNWI02ZMD  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 354   2013-09-09   
608-421 7 Madison WI MDSNWI02ZMD  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 354   2013-09-09   
608-421 8 Madison WI MDSNWI11X4Y  6529 T-MOBILE USA, INC. 354   2013-10-14   
608-421 9 Madison WI MDSNWI11X4Y  6529 T-MOBILE USA, INC. 354   2013-10-14   
608-422 A Madison WI MDSNWIPU2MD  6274 UNITED STATES CELLULAR - WI 354      
608-422 0 Madison WI MDSNWIPU2MD  6274 UNITED STATES CELLULAR - WI 354   2014-04-26   
608-422 1 Madison WI MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2015-09-05   
608-422 2 Madison WI MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2014-08-22   
608-422 3 Madison WI MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2014-08-26   
608-422 4 Madison WI MDSNWI11XIX  007F BANDWIDTH.COM CLEC, LLC - WI 354   2014-10-18   
608-422 5 Madison WI MDSOWIGTAMD  516C AT&T CORP. 354   2014-07-31   
608-422 6 Madison WI MDSNWIUQDS0  7588 CENTURYLINK COMMUNICATIONS LLC - WI 354   2014-09-03   
608-422 7 Madison WI MDSNWIUQDS0  7588 CENTURYLINK COMMUNICATIONS LLC - WI 354   2014-09-03   
608-422 8 Madison WI MDSNWI02ZMD  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 354   2016-03-25   
608-422 9 Madison WI MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2014-07-19   
608-423 A Cambridge WI CMBRWIXARS0  0886 FRONTIER NORTH INC. - WI 354      
608-423 0 Cambridge WI MDSNWI02ZMD  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 354   2021-07-23   
608-423 1 Cambridge WI CMBRWIXARS0  0886 FRONTIER NORTH INC. - WI 354      
608-423 2 Cambridge WI FTBGWIDKGT0  3839 CHARTER FIBERLINK, LLC - WI 354   2004-11-26   
608-423 3 Cambridge WI CMBRWIXARS0  0886 FRONTIER NORTH INC. - WI 354      

<< 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 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 >>

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.