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.

Region: IA

<< 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
319-671 2 Burlington IA MNPLIAXCJMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2008-01-13   
319-671 3 Burlington IA DVNPIA80XPX  6529 T-MOBILE USA, INC. 634   2011-07-07   
319-671 4 Burlington IA MNPLIAXCJMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2013-12-18   
319-671 5 Burlington IA DVNPIAEADMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 634   2017-04-05   
319-671 6 Burlington IA DVNPIADTGMD  221F ONVOY, LLC - IA 634   2019-09-19   
319-671 7 Burlington IA DVNPIA80X8X  444G AUREON COMMUNICATIONS, LLC 634   2013-02-25   
319-671 8 Burlington IA DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2018-06-27   
319-671 9 Burlington IA DVNPIADTGMD  221F ONVOY, LLC - IA 634   2020-11-28   
319-674 A Wellman IA NLBTIAXO2MD  593K MCC TELEPHONY LLC 635      
319-674 4 Wellman IA CDRRIAAX7MD  5562 METROPCS, INC. 635   2018-08-03   
319-674 6 Wellman IA MNTIIAAKDS0  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 635   2015-06-04   
319-674 7 Wellman IA IWCYIA7000Z  490J DISH WIRELESS, LLC 635   2023-12-18   
319-674 8 Wellman IA CDRRIAAX7MD  6529 T-MOBILE USA, INC. 635   2024-08-15   
319-674 9 Wellman IA NLBTIAXO2MD  593K MCC TELEPHONY LLC 635   2010-05-09   
319-675 A Oxford IA IWCYIA70AMD  516J TON80 COMMUNICATIONS, LLC 635      
319-675 0 Oxford IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2023-10-15   
319-675 1 Oxford IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2023-10-15   
319-675 3 Oxford IA IWCYIA70AMD  516J TON80 COMMUNICATIONS, LLC 635   2022-04-21   
319-677 A Keosauqua IA DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634      
319-677 0 Keosauqua IA DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634      
319-677 1 Keosauqua IA DVNPIA80XPX  6529 T-MOBILE USA, INC. 634   2018-04-12   
319-677 2 Keosauqua IA DVNPIA80XPX  6529 T-MOBILE USA, INC. 634   2018-04-12   
319-677 3 Keosauqua IA DVNPIA80XPX  5562 METROPCS, INC. 634   2018-07-13   
319-677 4 Keosauqua IA DVNPIA80XPX  6529 T-MOBILE USA, INC. 634   2018-07-31   
319-677 5 Keosauqua IA DVNPIA80XPX  6529 T-MOBILE USA, INC. 634   2018-07-31   
319-677 6 Keosauqua IA DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634      
319-677 7 Keosauqua IA DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634      
319-677 8 Keosauqua IA DVNPIA80XPX  6529 T-MOBILE USA, INC. 634   2018-07-31   
319-677 9 Keosauqua IA DVNPIA80XPX  6529 T-MOBILE USA, INC. 634   2018-07-31   
319-678 A Iowa City IA IWCYIATCDS0  9631 QWEST CORPORATION 635      
319-678 0 Iowa City IA   9631 QWEST CORPORATION 635   2012-08-09   
319-678 1 Iowa City IA   9631 QWEST CORPORATION 635   2012-08-09   
319-678 2 Iowa City IA   9631 QWEST CORPORATION 635   2012-08-09   
319-678 3 Iowa City IA   9631 QWEST CORPORATION 635   2012-08-09   
319-678 4 Iowa City IA   9631 QWEST CORPORATION 635   2012-08-09   
319-678 5 Iowa City IA   9631 QWEST CORPORATION 635   2012-08-09   
319-678 6 Iowa City IA   9631 QWEST CORPORATION 635   2012-08-09   
319-678 7 Iowa City IA   9631 QWEST CORPORATION 635   2012-08-09   
319-678 8 Iowa City IA   9631 QWEST CORPORATION 635   2012-08-09   
319-678 9 Iowa City IA   9631 QWEST CORPORATION 635   2012-08-09   
319-679 A Hills IA HILSIAXODS0  1293 SHARON TEL. CO. 635      
319-683 A Sharon Center IA HILSIAXODS0  1293 SHARON TEL. CO. 635      
319-685 A Guernsey IA VCTRIAXODS0  1139 COOPERATIVE TEL. CO. 635      
319-688 A Iowa City IA IWCYIATCDS0  9631 QWEST CORPORATION 635      
319-693 A Cedar Rapids IA CDRRIADTFMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 635      
319-693 0 Cedar Rapids IA CDRRIAAX7MD  5562 METROPCS, INC. 635   2009-07-16   
319-693 1 Cedar Rapids IA CDRRIAAX7MD  5562 METROPCS, INC. 635   2009-08-29   
319-693 2 Cedar Rapids IA CDRRIAAX7MD  5562 METROPCS, INC. 635   2009-08-29   
319-693 3 Cedar Rapids IA CDRRIADTFMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 635   2010-10-06   
319-693 4 Cedar Rapids IA CDRRIADTNMD  985E BANDWIDTH.COM CLEC, LLC - IA 635   2010-07-03   
319-693 5 Cedar Rapids IA CDRRIADTNMD  985E BANDWIDTH.COM CLEC, LLC - IA 635   2010-07-03   
319-693 6 Cedar Rapids IA CDRRIADTFMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 635   2011-11-09   
319-693 7 Cedar Rapids IA CDRRIADTFMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 635   2013-07-12   
319-693 8 Cedar Rapids IA CDRRIADTFMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 635   2011-05-04   
319-693 9 Cedar Rapids IA CDRRIADTFMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 635   2008-11-29   
319-694 A Brighton IA BITNIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-694 0 Brighton IA BITNIAXORP0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-694 1 Brighton IA BITNIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-694 2 Brighton IA BITNIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-694 3 Brighton IA BITNIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-694 4 Brighton IA BITNIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-694 5 Brighton IA BITNIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-694 6 Brighton IA DVNPIADTGMD  221F ONVOY, LLC - IA 634   2020-06-27   
319-694 7 Brighton IA DVNPIAEAGMD  508J CENTURYLINK COMMUNICATIONS, LLC 634   2016-10-04   
319-694 8 Brighton IA DVNPIA80XPX  5562 METROPCS, INC. 634   2018-08-11   
319-694 9 Brighton IA BITNIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-695 A Packwood IA PCWDIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-695 1 Packwood IA PCWDIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-695 3 Packwood IA PCWDIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-695 5 Packwood IA PCWDIAXORP0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-696 A Lockridge IA LCRGIAXORS6  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-696 0 Lockridge IA LCRGIAXORS6  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-696 1 Lockridge IA LCRGIAXORS6  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-696 2 Lockridge IA LCRGIAXORS6  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-696 3 Lockridge IA LCRGIAXORS6  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-696 4 Lockridge IA DVNPIADTGMD  221F ONVOY, LLC - IA 634   2021-03-14   
319-696 5 Lockridge IA DESMIADTX1X  624H ONVOY SPECTRUM, LLC 634   2024-12-19   
319-696 6 Lockridge IA DVNPIADTGMD  221F ONVOY, LLC - IA 634   2020-06-27   
319-696 7 Lockridge IA DVNPIAEAGMD  508J CENTURYLINK COMMUNICATIONS, LLC 634   2016-10-06   
319-696 9 Lockridge IA LCRGIAXORP0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-698 A West Chester IA WCHSIAXORL0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
319-698 0 West Chester IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2021-04-24   
319-698 1 West Chester IA WCHSIAXORL0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
319-698 2 West Chester IA WCHSIAXORL0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
319-698 3 West Chester IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2020-06-26   
319-698 4 West Chester IA WCHSIAXORL0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
319-698 5 West Chester IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2021-03-14   
319-698 6 West Chester IA CDRRIADTX2X  508J CENTURYLINK COMMUNICATIONS, LLC 635   2017-06-16   
319-698 7 West Chester IA WCHSIAXORL0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
319-698 8 West Chester IA MNTIIAAKDS0  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 635   2018-05-14   
319-698 9 West Chester IA WCHSIAXORP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
319-699 A Allison IA MNTIIAAKDS0  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 635      
319-699 0 Allison IA MNTIIAAKDS0  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 635      
319-699 1 Allison IA MNTIIAAKDS0  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 635      
319-699 8 Allison IA CDRRIADTFMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 635   2021-03-10   
319-699 9 Allison IA IWCYIA706MD  965H FRACTEL, LLC 635   2020-08-10   
319-709 A Winthrop IA MNTIIAAKDS0  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 635      
319-709 0 Winthrop IA MNTIIAAKDS0  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 635      
319-709 1 Winthrop IA MNTIIAAKDS0  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 635      
319-709 7 Winthrop IA CDRRIAAX7MD  5562 METROPCS, INC. 635   2018-08-03   

<< 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 >>

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.