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
515-478 0 Adel IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2009-01-19   
515-478 1 Adel IA DESMIADTX7X  751F MCC TELEPHONY OF IOWA, LLC - IA 632   2010-04-15   
515-478 2 Adel IA URDLIADBDS0  8593 CONSOLIDATED COMMUNICATIONS ENTERPRISE SVCS-IA 632   2011-12-02   
515-478 3 Adel IA DESMIAEA0MD  985E BANDWIDTH.COM CLEC, LLC - IA 632   2012-08-24   
515-478 4 Adel IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2014-03-21   
515-478 5 Adel IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2014-12-29   
515-478 6 Adel IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2015-12-28   
515-478 7 Adel IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2011-12-10   
515-478 8 Adel IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2013-04-04   
515-478 9 Adel IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2018-08-22   
515-480 A Des Moines IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
515-481 A Pleasantville IA KNVLIAXC1MD  751F MCC TELEPHONY OF IOWA, LLC - IA 632      
515-481 0 Pleasantville IA DESMIAEA0MD  985E BANDWIDTH.COM CLEC, LLC - IA 632   2008-11-29   
515-481 1 Pleasantville IA BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632   2018-05-14   
515-481 2 Pleasantville IA DESMIADTXMX  073H TELNYX LLC 632   2020-05-29   
515-481 3 Pleasantville IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2020-11-16   
515-481 4 Pleasantville IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2020-11-16   
515-481 5 Pleasantville IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2019-11-28   
515-481 7 Pleasantville IA KNVLIAXCPMD  624H ONVOY SPECTRUM, LLC 632   2024-03-08   
515-481 8 Pleasantville IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2023-07-22   
515-481 9 Pleasantville IA KNVLIAXC1MD  751F MCC TELEPHONY OF IOWA, LLC - IA 632   2010-04-15   
515-489 A Jewell IA DESMIAEA0MD  985E BANDWIDTH.COM CLEC, LLC - IA 632      
515-489 0 Jewell IA DESMIAEA0MD  985E BANDWIDTH.COM CLEC, LLC - IA 632   2019-06-29   
515-489 1 Jewell IA DESMIADTXMX  073H TELNYX LLC 632   2020-05-28   
515-489 4 Jewell IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2019-09-20   
515-489 5 Jewell IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2020-11-16   
515-489 6 Jewell IA DESMIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 632   2023-01-08   
515-489 7 Jewell IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2021-04-16   
515-489 8 Jewell IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2021-04-16   
515-489 9 Jewell IA DESMIAITGT5  444G AUREON COMMUNICATIONS, LLC 632   2024-04-06   
515-490 A Des Moines IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
515-491 A Des Moines IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
515-493 A Winterset IA DESMIADTX7X  751F MCC TELEPHONY OF IOWA, LLC - IA 632      
515-493 0 Winterset IA DESMIAEA0MD  985E BANDWIDTH.COM CLEC, LLC - IA 632   2011-07-25   
515-493 1 Winterset IA DESMIADTX7X  751F MCC TELEPHONY OF IOWA, LLC - IA 632   2010-05-04   
515-493 2 Winterset IA DESMIAEA0MD  985E BANDWIDTH.COM CLEC, LLC - IA 632   2011-08-13   
515-493 3 Winterset IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2013-01-24   
515-493 4 Winterset IA DESMIAEA0MD  985E BANDWIDTH.COM CLEC, LLC - IA 632   2014-03-17   
515-493 5 Winterset IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2013-01-24   
515-493 6 Winterset IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2012-07-01   
515-493 7 Winterset IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2011-04-11   
515-493 8 Winterset IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2011-12-15   
515-493 9 Winterset IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2011-09-22   
515-494 A Des Moines IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632      
515-494 0 Des Moines IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2007-06-09   
515-494 1 Des Moines IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2007-06-09   
515-494 2 Des Moines IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2007-06-09   
515-494 3 Des Moines IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2007-06-14   
515-494 4 Des Moines IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2007-06-14   
515-494 5 Des Moines IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2007-06-14   
515-494 6 Des Moines IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2007-06-14   
515-494 7 Des Moines IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2007-06-14   
515-494 8 Des Moines IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2007-06-14   
515-494 9 Des Moines IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2007-06-14   
515-495 A Prairie City IA DESMIADTFMD  221F ONVOY, LLC - IA 632      
515-495 0 Prairie City IA DESMIADTXMX  073H TELNYX LLC 632   2020-05-29   
515-495 1 Prairie City IA DESMIAITGT5  444G AUREON COMMUNICATIONS, LLC 632   2020-09-30   
515-495 3 Prairie City IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2020-11-16   
515-495 4 Prairie City IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2020-11-16   
515-495 5 Prairie City IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2019-10-25   
515-495 6 Prairie City IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2019-10-25   
515-495 7 Prairie City IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2021-03-13   
515-495 8 Prairie City IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2021-03-13   
515-495 9 Prairie City IA DESMIADTX1X  624H ONVOY SPECTRUM, LLC 632   2024-05-09   
515-497 A Prairie City IA DESMIADTX7X  751F MCC TELEPHONY OF IOWA, LLC - IA 632      
515-497 0 Prairie City IA DESMIAEA0MD  985E BANDWIDTH.COM CLEC, LLC - IA 632   2012-09-08   
515-497 1 Prairie City IA DESMIADTX7X  751F MCC TELEPHONY OF IOWA, LLC - IA 632   2010-05-04   
515-497 2 Prairie City IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2012-12-14   
515-497 3 Prairie City IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2012-12-14   
515-497 4 Prairie City IA DESMIAEA0MD  985E BANDWIDTH.COM CLEC, LLC - IA 632   2015-05-16   
515-497 5 Prairie City IA BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632   2018-05-14   
515-497 6 Prairie City IA DESMIAEA0MD  985E BANDWIDTH.COM CLEC, LLC - IA 632   2018-08-24   
515-497 7 Prairie City IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2013-01-24   
515-497 8 Prairie City IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2016-04-06   
515-497 9 Prairie City IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2016-04-06   
515-498 A Livermore IA DESMIADTFMD  221F ONVOY, LLC - IA 632      
515-498 0 Livermore IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2020-05-11   
515-498 1 Livermore IA DESMIADTXMX  073H TELNYX LLC 632   2020-05-28   
515-498 2 Livermore IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2020-11-16   
515-498 3 Livermore IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2020-08-10   
515-498 4 Livermore IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2020-01-27   
515-498 5 Livermore IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2019-10-25   
515-498 6 Livermore IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2020-11-16   
515-498 7 Livermore IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2020-05-26   
515-498 8 Livermore IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2020-05-26   
515-498 9 Livermore IA MSCYIA75HMD  444G AUREON COMMUNICATIONS, LLC 632   2020-11-27   
515-499 A Des Moines IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
515-499 0 Des Moines IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2015-12-27   
515-499 1 Des Moines IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2016-01-09   
515-499 2 Des Moines IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2016-01-18   
515-499 3 Des Moines IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2016-01-11   
515-499 4 Des Moines IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2016-01-18   
515-499 5 Des Moines IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2016-01-25   
515-499 6 Des Moines IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2016-01-31   
515-499 7 Des Moines IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2015-12-28   
515-499 8 Des Moines IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2015-12-28   
515-499 9 Des Moines IA DESMIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 632   2015-12-28   
515-500 A Boone IA BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632      
515-500 0 Boone IA BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632   2017-05-05   
515-500 1 Boone IA DESMIAEA0MD  985E BANDWIDTH.COM CLEC, LLC - IA 632   2017-10-20   

<< 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: VoIP Much Phone Company

Like this site? We accept donations via PayPal.