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 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
608-730 7 Stoughton WI MDSNWI11XAY  624H ONVOY SPECTRUM, LLC 354   2021-07-06   
608-730 8 Stoughton WI MDSNWI11XAX  225C ONVOY, LLC - WI 354   2024-03-07   
608-730 9 Stoughton WI MDSRWIKE7MD  321J HD CARRIER LLC 354   2021-07-05   
608-731 A West Salem WI   225C ONVOY, LLC - WI 354      
608-731 2 West Salem WI   225C ONVOY, LLC - WI 354   2017-04-20   
608-731 3 West Salem WI   520K TDS METROCOM, LLC 354   2023-08-07   
608-732 A Platteville WI MDSNWIPU2MD  6274 UNITED STATES CELLULAR - WI 354      
608-732 0 Platteville WI   6274 UNITED STATES CELLULAR - WI 354      
608-732 1 Platteville WI   6274 UNITED STATES CELLULAR - WI 354      
608-732 2 Platteville WI   6274 UNITED STATES CELLULAR - WI 354      
608-732 3 Platteville WI   6274 UNITED STATES CELLULAR - WI 354      
608-732 4 Platteville WI   6274 UNITED STATES CELLULAR - WI 354      
608-732 5 Platteville WI   6274 UNITED STATES CELLULAR - WI 354      
608-732 6 Platteville WI   6274 UNITED STATES CELLULAR - WI 354      
608-732 7 Platteville WI   6274 UNITED STATES CELLULAR - WI 354      
608-732 8 Platteville WI   6274 UNITED STATES CELLULAR - WI 354      
608-732 9 Platteville WI   6274 UNITED STATES CELLULAR - WI 354      
608-733 A Madison WI MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354      
608-733 0 Madison WI MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2017-10-31   
608-733 1 Madison WI MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2017-10-31   
608-733 2 Madison WI MDSNWI11X1X  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 354   2017-10-17   
608-733 3 Madison WI MDSNWI02ZMD  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 354   2018-09-10   
608-733 4 Madison WI MDSNWI02ZMD  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 354   2018-10-05   
608-733 5 Madison WI MDSNWI02ZMD  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 354   2018-10-05   
608-733 6 Madison WI MDSRWIKEDS0  227F PEERLESS NETWORK OF WISCONSIN, LLC - WI 354   2018-07-23   
608-733 7 Madison WI MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2017-10-11   
608-733 8 Madison WI MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2017-10-11   
608-733 9 Madison WI MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2017-10-11   
608-734 A Seneca WI SENCWIXARS0  1155 TELEPHONE USA OF WISCONSIN, LLC DBA CENTURYLINK 354      
608-734 0 Seneca WI SENCWIXARS0  1155 TELEPHONE USA OF WISCONSIN, LLC DBA CENTURYLINK 354      
608-734 1 Seneca WI SENCWIXARS0  1155 TELEPHONE USA OF WISCONSIN, LLC DBA CENTURYLINK 354      
608-734 2 Seneca WI SENCWIXARS0  1155 TELEPHONE USA OF WISCONSIN, LLC DBA CENTURYLINK 354      
608-734 3 Seneca WI SENCWIXARS0  1155 TELEPHONE USA OF WISCONSIN, LLC DBA CENTURYLINK 354      
608-734 4 Seneca WI SENCWIXARS0  1155 TELEPHONE USA OF WISCONSIN, LLC DBA CENTURYLINK 354      
608-734 5 Seneca WI SENCWIXARS0  1155 TELEPHONE USA OF WISCONSIN, LLC DBA CENTURYLINK 354      
608-734 6 Seneca WI SENCWIXARS0  1155 TELEPHONE USA OF WISCONSIN, LLC DBA CENTURYLINK 354      
608-734 7 Seneca WI MDSNWI025MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2014-12-21   
608-734 8 Seneca WI SENCWIXARS0  1155 TELEPHONE USA OF WISCONSIN, LLC DBA CENTURYLINK 354      
608-734 9 Seneca WI SENCWIXARS0  1155 TELEPHONE USA OF WISCONSIN, LLC DBA CENTURYLINK 354      
608-735 A Gays Mills WI BLRVWIXADS1  0942 RICHLAND-GRANT TEL. COOP., INC. 354      
608-736 A Evansville WI MDSOWIGTAMD  516C AT&T CORP. 354      
608-736 0 Evansville WI MDSNWI11XAX  225C ONVOY, LLC - WI 354   2016-04-06   
608-736 1 Evansville WI MDSNWI11XAX  225C ONVOY, LLC - WI 354   2016-04-06   
608-736 2 Evansville WI MDSNWI11XIX  007F BANDWIDTH.COM CLEC, LLC - WI 354   2017-06-02   
608-736 3 Evansville WI MDSNWI11XIX  007F BANDWIDTH.COM CLEC, LLC - WI 354   2017-06-02   
608-736 4 Evansville WI MDSRWIKEDS0  227F PEERLESS NETWORK OF WISCONSIN, LLC - WI 354   2019-06-27   
608-736 5 Evansville WI MDSNWI02ZMD  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 354   2017-10-21   
608-736 6 Evansville WI MDSRWIKEDS0  227F PEERLESS NETWORK OF WISCONSIN, LLC - WI 354   2019-09-25   
608-736 7 Evansville WI MDSOWIGTAMD  516C AT&T CORP. 354   2010-02-10   
608-736 8 Evansville WI MDSNWI11XAX  225C ONVOY, LLC - WI 354   2019-06-04   

<< 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 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 >>

Last updated: Sun, 17 May 2026 03:26:51 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.