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
608-312 7 Beloit WI LCRSWIXCIMD  508J CENTURYLINK COMMUNICATIONS, LLC 354   2014-12-26   
608-312 8 Beloit WI MDSNWI11X4Y  6529 T-MOBILE USA, INC. 354   2005-01-28   
608-312 9 Beloit WI MDSNWI11X4Y  6529 T-MOBILE USA, INC. 354      
608-313 A Beloit WI MDSNWIGJGT3  7804 TDS METROCOM, INC. - WI 354      
608-313 0 Beloit WI MDSNWIGJGT3  7804 TDS METROCOM, INC. - WI 354      
608-313 1 Beloit WI MDSNWIGJGT3  7804 TDS METROCOM, INC. - WI 354      
608-313 2 Beloit WI MDSNWI11XAX  225C ONVOY, LLC - WI 354   2024-05-23   
608-313 3 Beloit WI MDSNWIGJGT3  7804 TDS METROCOM, INC. - WI 354      
608-313 4 Beloit WI MDSNWI11XIX  007F BANDWIDTH.COM CLEC, LLC - WI 354   2008-11-21   
608-313 5 Beloit WI MDSNWI11XIX  007F BANDWIDTH.COM CLEC, LLC - WI 354   2010-02-25   
608-313 6 Beloit WI FTBGWIDKGT0  3839 CHARTER FIBERLINK, LLC - WI 354      
608-313 7 Beloit WI MDSNWI11XIX  007F BANDWIDTH.COM CLEC, LLC - WI 354   2010-09-03   
608-313 8 Beloit WI MDSNWIGJGT3  7804 TDS METROCOM, INC. - WI 354      
608-313 9 Beloit WI MDSNWIGJGT3  7804 TDS METROCOM, INC. - WI 354      
608-314 A Janesville WI MDSNWIGJGT3  7804 TDS METROCOM, INC. - WI 354      
608-314 0 Janesville WI MDSNWIGJGT3  7804 TDS METROCOM, INC. - WI 354      
608-314 1 Janesville WI MDSNWIGJGT3  7804 TDS METROCOM, INC. - WI 354      
608-314 2 Janesville WI MDSNWIGJGT3  7804 TDS METROCOM, INC. - WI 354      
608-314 3 Janesville WI MDSNWIGJGT3  7804 TDS METROCOM, INC. - WI 354      
608-314 4 Janesville WI MDSNWIPU2MD  6274 UNITED STATES CELLULAR - WI 354   2006-01-24   
608-314 5 Janesville WI MDSNWIPU2MD  6274 UNITED STATES CELLULAR - WI 354   2006-01-24   
608-314 6 Janesville WI MDSNWIPU2MD  6274 UNITED STATES CELLULAR - WI 354   2006-01-24   
608-314 7 Janesville WI MDSNWIPU2MD  6274 UNITED STATES CELLULAR - WI 354   2006-01-24   
608-314 8 Janesville WI MDSNWIGJGT3  7804 TDS METROCOM, INC. - WI 354      
608-314 9 Janesville WI MDSNWIGJGT3  7804 TDS METROCOM, INC. - WI 354      
608-315 A Tomah WI MDSNWI11X4Y  5562 METROPCS, INC. 354      
608-315 0 Tomah WI MDSNWI11XXY  7804 TDS METROCOM, INC. - WI 354   2023-08-07   
608-315 1 Tomah WI MDSNWI11XAY  624H ONVOY SPECTRUM, LLC 354   2021-06-24   
608-315 2 Tomah WI MDSNWI11XIX  007F BANDWIDTH.COM CLEC, LLC - WI 354   2008-11-21   
608-315 3 Tomah WI MDSNWI11X4Y  5562 METROPCS, INC. 354   2021-06-04   
608-315 4 Tomah WI MDSNWI11XAX  225C ONVOY, LLC - WI 354   2020-03-23   
608-315 5 Tomah WI MDSNWI11XAX  225C ONVOY, LLC - WI 354   2020-03-23   
608-315 6 Tomah WI MDSNWI02ZMD  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 354   2019-08-28   
608-315 7 Tomah WI MDSNWI11XAX  225C ONVOY, LLC - WI 354   2021-07-02   
608-315 8 Tomah WI MDSNWI11XAX  225C ONVOY, LLC - WI 354   2021-04-05   
608-315 9 Tomah WI MDSNWI11XAX  225C ONVOY, LLC - WI 354   2021-04-05   
608-316 A Madison WI MDSNWI02ZMD  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 354      
608-316 0 Madison WI MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2012-07-25   
608-316 1 Madison WI MDSNWI11XYY  829J PAETEC ITEL, LLC 354   2005-10-02   
608-316 2 Madison WI MDSNWI11XYY  829J PAETEC ITEL, LLC 354   2005-10-02   
608-316 3 Madison WI MDSNWIKWDS0  7804 TDS METROCOM, INC. - WI 354   2007-07-19   
608-316 4 Madison WI MDSNWIGJGT3  7804 TDS METROCOM, INC. - WI 354   2007-07-19   
608-316 5 Madison WI MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2007-10-01   
608-316 6 Madison WI MDSNWI11XYY  829J PAETEC ITEL, LLC 354   2007-02-28   
608-316 7 Madison WI MDSNWI11XYY  829J PAETEC ITEL, LLC 354   2007-10-08   
608-316 8 Madison WI MDSNWIGJGT3  7804 TDS METROCOM, INC. - WI 354   2007-11-12   
608-316 9 Madison WI MDSNWI02ZMD  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 354      
608-317 A La Crosse WI MDSNWIPU2MD  6274 UNITED STATES CELLULAR - WI 354      
608-318 A Sun Prairie WI FTBGWIDKGT0  3839 CHARTER FIBERLINK, LLC - WI 354      
608-318 0 Sun Prairie WI FTBGWIDKGT0  3839 CHARTER FIBERLINK, LLC - WI 354   2004-04-01   
608-318 1 Sun Prairie WI FTBGWIDKGT0  3839 CHARTER FIBERLINK, LLC - WI 354   2005-09-23   
608-318 2 Sun Prairie WI FTBGWIDKGT0  3839 CHARTER FIBERLINK, LLC - WI 354   2007-12-07   
608-318 3 Sun Prairie WI MDSNWI11XIX  007F BANDWIDTH.COM CLEC, LLC - WI 354   2008-11-21   
608-318 4 Sun Prairie WI MDSNWI025MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2005-03-11   
608-318 5 Sun Prairie WI FTBGWIDKGT0  3839 CHARTER FIBERLINK, LLC - WI 354   2013-04-13   
608-318 6 Sun Prairie WI FTBGWIDKGT0  3839 CHARTER FIBERLINK, LLC - WI 354   2015-03-29   
608-318 7 Sun Prairie WI LCRSWIXCIMD  508J CENTURYLINK COMMUNICATIONS, LLC 354   2014-12-29   
608-318 8 Sun Prairie WI SNPRWIXADS0  0886 FRONTIER NORTH INC. - WI 354   2009-01-30   
608-318 9 Sun Prairie WI MDSRWIKE1MD  939H COMMIO, LLC 354   2022-11-13   
608-319 A Dodgeville WI DGVLWIXADS0  0886 FRONTIER NORTH INC. - WI 354      
608-319 0 Dodgeville WI DGVLWIXADS0  0886 FRONTIER NORTH INC. - WI 354      
608-319 1 Dodgeville WI MDSNWI025MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2006-08-21   
608-319 2 Dodgeville WI FTBGWIDKGT0  3839 CHARTER FIBERLINK, LLC - WI 354   2007-01-20   
608-319 3 Dodgeville WI MDSNWI11XAY  624H ONVOY SPECTRUM, LLC 354   2021-06-24   
608-319 4 Dodgeville WI MDSNWI025MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2014-04-20   
608-319 5 Dodgeville WI SPRTWIXACMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2017-07-24   
608-319 6 Dodgeville WI SPRTWIXACMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2018-07-23   
608-319 7 Dodgeville WI LCRSWIXCIMD  508J CENTURYLINK COMMUNICATIONS, LLC 354   2014-11-11   
608-319 9 Dodgeville WI BELTWI01XMD  495J STRATUS NETWORKS 354   2020-12-14   
608-320 A Madison WI MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354      
608-320 0 Madison WI MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354      
608-320 1 Madison WI MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354      
608-320 2 Madison WI MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2007-12-06   
608-320 3 Madison WI MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2007-12-06   
608-320 4 Madison WI MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2007-12-06   
608-320 5 Madison WI MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2008-02-24   
608-320 6 Madison WI MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2008-02-24   
608-320 7 Madison WI MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2011-06-13   
608-320 8 Madison WI MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2011-07-20   
608-320 9 Madison WI MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354      
608-321 A Madison WI MDSNWIKWDS0  7804 TDS METROCOM, INC. - WI 354      
608-322 A Janesville WI MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354      
608-322 0 Janesville WI MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354      
608-322 1 Janesville WI MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2015-02-09   
608-322 2 Janesville WI MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354      
608-322 3 Janesville WI MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2007-06-11   
608-322 4 Janesville WI MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354      
608-322 5 Janesville WI MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2007-01-05   
608-322 6 Janesville WI MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2006-11-04   
608-322 7 Janesville WI MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2006-09-14   
608-322 8 Janesville WI MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2006-11-04   
608-322 9 Janesville WI MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2006-06-20   
608-323 A Arcadia WI ARCDWIXARS0  1159 BRIGHTSPEED OF CENTRAL WISCONSIN, LLC 354      
608-323 0 Arcadia WI MDSNWIPUCM4  6274 UNITED STATES CELLULAR - WI 354   2007-05-02   
608-323 1 Arcadia WI ARCDWIXARS0  1159 BRIGHTSPEED OF CENTRAL WISCONSIN, LLC 354      
608-323 2 Arcadia WI ARCDWIXARS0  1159 BRIGHTSPEED OF CENTRAL WISCONSIN, LLC 354      
608-323 3 Arcadia WI ARCDWIXARS0  1159 BRIGHTSPEED OF CENTRAL WISCONSIN, LLC 354      
608-323 4 Arcadia WI ARCDWIXARS0  1159 BRIGHTSPEED OF CENTRAL WISCONSIN, LLC 354      
608-323 5 Arcadia WI MDSNWIPUCM4  6274 UNITED STATES CELLULAR - WI 354   2012-08-02   
608-323 6 Arcadia WI ARCDWIXARS0  1159 BRIGHTSPEED OF CENTRAL WISCONSIN, LLC 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: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.