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: 574 [Rate centres in NPA 574] [Dial plan for NPA 574]

<< 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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
574-804 1 North Liberty IN PLMOINXAPMD  874F MCC TELEPHONY OF THE MID-WEST, LLC - IN 332   2010-07-22   
574-804 2 North Liberty IN SBNDIN01XHX  105F BANDWIDTH.COM CLEC, LLC - IN 332   2020-02-20   
574-804 5 North Liberty IN SBNDIN05X5X  7314 TELEPORT COMMUNICATIONS AMERICA, LLC - IN 332   2018-04-09   
574-804 6 North Liberty IN IPLWIN75DS8  279F PEERLESS NETWORK OF INDIANA, LLC - IN 332   2015-11-13   
574-804 7 North Liberty IN PLMOINXAXMD  7575 CENTURYLINK COMMUNICATIONS LLC 332   2014-04-17   
574-804 8 North Liberty IN SBNDIN13DS0  279F PEERLESS NETWORK OF INDIANA, LLC - IN 332   2015-11-05   
574-804 9 North Liberty IN IPLWIN75DS8  279F PEERLESS NETWORK OF INDIANA, LLC - IN 332   2015-10-24   
574-806 A Knox IN PLMOINXAQMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 332      
574-806 0 Knox IN PLMOINXAQMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 332      
574-806 1 Knox IN PLMOINXAQMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 332      
574-806 2 Knox IN PLMOINXAQMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 332      
574-806 3 Knox IN PLMOINXAQMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 332      
574-806 4 Knox IN PLMOINXAQMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 332      
574-806 5 Knox IN PLMOINXAQMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 332      
574-806 6 Knox IN PLMOINXAQMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 332      
574-806 7 Knox IN PLMOINXAQMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 332      
574-806 8 Knox IN PLMOINXAQMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 332      
574-807 A South Bend IN SBNDIN053MD  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 332      
574-807 0 South Bend IN SBNDIN053MD  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 332      
574-807 1 South Bend IN MSHWINBWCM2  6725 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 332   2005-12-04   
574-807 2 South Bend IN MSHWINBWCM2  6725 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 332   2005-12-04   
574-807 3 South Bend IN MSHWINDQDS0  8366 US XCHANGE OF INDIANA LLC DBA CHOICE ONE COMM IN 332   2005-12-11   
574-807 4 South Bend IN MSHWINBWCM2  6725 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 332   2006-02-04   
574-807 5 South Bend IN MSHWINBWCM2  6725 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 332   2006-02-04   
574-807 6 South Bend IN SBNDIN053MD  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 332   2013-04-30   
574-807 7 South Bend IN MSHWINDQDS0  8366 US XCHANGE OF INDIANA LLC DBA CHOICE ONE COMM IN 332   2006-04-20   
574-807 8 South Bend IN MSHWINDQDS0  8366 US XCHANGE OF INDIANA LLC DBA CHOICE ONE COMM IN 332   2006-04-20   
574-807 9 South Bend IN SBNDIN053MD  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 332      
574-808 A Monticello IN SBNDIN01JMD  6664 SPRINT SPECTRUM L.P. 332      
574-808 0 Monticello IN PLMOINXA1MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 332   2009-09-27   
574-808 2 Monticello IN SBNDIN053MD  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 332   2012-06-09   
574-808 3 Monticello IN SBNDIN01XVX  930B COMCAST PHONE OF CENTRAL INDIANA, LLC - IN 332   2012-06-30   
574-808 4 Monticello IN SBNDIN053MD  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 332   2006-01-22   
574-808 6 Monticello IN SBNDIN05X5X  7314 TELEPORT COMMUNICATIONS AMERICA, LLC - IN 332   2015-05-01   
574-808 7 Monticello IN PLMOINXAXMD  7575 CENTURYLINK COMMUNICATIONS LLC 332   2014-04-20   
574-808 8 Monticello IN SBNDIN01JMD  6664 SPRINT SPECTRUM L.P. 332   2006-04-20   
574-808 9 Monticello IN SBNDIN01JMD  6664 SPRINT SPECTRUM L.P. 332   2005-01-07   
574-817 A Kewanna IN PLMOINXA1MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 332      
574-817 0 Kewanna IN PLMOINXA1MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 332      
574-821 A Middlebury IN EKHTINXADS1  0772 FRONTIER NORTH, INC. - IN 332      
574-821 0 Middlebury IN EKHTINXADS1  0772 FRONTIER NORTH, INC. - IN 332      
574-821 1 Middlebury IN EKHTINXADS1  0772 FRONTIER NORTH, INC. - IN 332      
574-821 2 Middlebury IN SBNDIN13DS0  279F PEERLESS NETWORK OF INDIANA, LLC - IN 332   2019-09-08   
574-821 3 Middlebury IN SBNDIN053MD  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 332   2013-12-01   
574-821 4 Middlebury IN SBNDIN053MD  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 332   2005-04-04   
574-821 5 Middlebury IN SBNDIN01X6X  097D ONVOY, LLC IN 332   2020-05-16   
574-821 6 Middlebury IN SBNDIN01X6X  097D ONVOY, LLC IN 332   2020-05-16   
574-821 7 Middlebury IN   097D ONVOY, LLC IN 332   2021-03-12   
574-821 8 Middlebury IN SBNDIN01XZX  073H TELNYX LLC 332   2020-07-09   
574-821 9 Middlebury IN IPLWIN75DS8  279F PEERLESS NETWORK OF INDIANA, LLC - IN 332   2015-10-15   

<< 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 >>

Last updated: Tue, 04 May 2021 15:04:27 UTC

Sponsored by: VoiceMeUp - Corporate VoIP Services

Like this site? We accept donations via PayPal.