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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
515-789 1 Dexter IA DXTRIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
515-789 2 Dexter IA KNVLIAXC1MD  751F MCC TELEPHONY OF IOWA, LLC - IA 632   2010-04-16   
515-789 3 Dexter IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2019-11-28   
515-789 4 Dexter IA DXTRIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
515-789 5 Dexter IA BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632   2017-09-14   
515-789 6 Dexter IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2020-11-16   
515-789 7 Dexter IA DESMIADTXJX  508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-21   
515-789 8 Dexter IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2021-04-16   
515-789 9 Dexter IA DXTRIAXORP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
515-795 A Madrid IA MDRDIAXOPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
515-795 0 Madrid IA MDRDIAXOPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
515-795 1 Madrid IA MDRDIAXOPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
515-795 2 Madrid IA MDRDIAXOPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
515-795 3 Madrid IA MDRDIAXOPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
515-795 4 Madrid IA MDRDIAXOPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
515-795 5 Madrid IA KNVLIAXC1MD  751F MCC TELEPHONY OF IOWA, LLC - IA 632   2010-04-15   
515-795 6 Madrid IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2011-09-09   
515-795 7 Madrid IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2015-08-11   
515-795 8 Madrid IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2024-01-09   
515-795 9 Madrid IA MDRDIAXOPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
515-796 A Jefferson IA DESMIA72GMD  6529 T-MOBILE USA, INC. 632   2024-09-01   
515-796 9 Jefferson IA DESMIA72GMD  6529 T-MOBILE USA, INC. 632   2024-09-01   
515-800 A Colfax IA DESMIADTFMD  221F ONVOY, LLC - IA 632      
515-800 0 Colfax IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2013-01-07   
515-800 1 Colfax IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2018-08-22   
515-800 2 Colfax IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2016-04-14   
515-800 3 Colfax IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2016-04-14   
515-800 4 Colfax IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2019-09-20   
515-800 5 Colfax IA BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632   2017-09-14   
515-800 7 Colfax IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2013-01-07   
515-800 8 Colfax IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2013-01-07   
515-800 9 Colfax IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2013-01-07   
515-801 A Winterset IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
515-801 0 Winterset IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
515-801 1 Winterset IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
515-801 2 Winterset IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
515-801 3 Winterset IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
515-801 4 Winterset IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
515-801 5 Winterset IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
515-801 6 Winterset IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
515-801 7 Winterset IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
515-801 8 Winterset IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
515-801 9 Winterset IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
515-802 A Des Moines IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
515-802 0 Des Moines IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2010-09-05   
515-802 1 Des Moines IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2010-09-05   
515-802 2 Des Moines IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2010-10-16   
515-802 3 Des Moines IA DESMIADTTMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 632   2010-11-11   
515-802 4 Des Moines IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2010-11-12   
515-802 5 Des Moines IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2011-07-26   
515-802 6 Des Moines IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2011-07-26   
515-802 7 Des Moines IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2011-01-21   
515-802 8 Des Moines IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2011-01-30   
515-802 9 Des Moines IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2011-01-30   
515-803 A Des Moines IA DESMIA72GMD  6529 T-MOBILE USA, INC. 632      
515-803 0 Des Moines IA DESMIAITX6X  5562 METROPCS, INC. 632   2011-09-22   
515-803 1 Des Moines IA DESMIAITX6X  5562 METROPCS, INC. 632   2011-09-22   
515-803 2 Des Moines IA DESMIAITX6X  5562 METROPCS, INC. 632   2011-09-22   
515-803 3 Des Moines IA DESMIAITX6X  5562 METROPCS, INC. 632   2011-09-22   
515-803 4 Des Moines IA DESMIAITX6X  5562 METROPCS, INC. 632   2011-09-22   
515-803 5 Des Moines IA DESMIAITX6X  5562 METROPCS, INC. 632   2011-09-22   
515-803 6 Des Moines IA DESMIAITX6X  5562 METROPCS, INC. 632   2011-09-22   
515-803 7 Des Moines IA DESMIAITX6X  5562 METROPCS, INC. 632   2011-09-22   
515-803 8 Des Moines IA DESMIAITX6X  5562 METROPCS, INC. 632   2011-09-22   
515-803 9 Des Moines IA DESMIA72GMD  6529 T-MOBILE USA, INC. 632   2011-09-22   
515-804 A Winterset IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
515-804 0 Winterset IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
515-804 1 Winterset IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
515-804 2 Winterset IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
515-804 3 Winterset IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
515-804 4 Winterset IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
515-804 5 Winterset IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
515-804 6 Winterset IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
515-804 7 Winterset IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
515-804 8 Winterset IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
515-804 9 Winterset IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
515-805 A Des Moines IA DESMIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 632      
515-805 0 Des Moines IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2016-04-04   
515-805 1 Des Moines IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2016-04-04   
515-805 2 Des Moines IA DESMIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 632   2016-04-01   
515-805 3 Des Moines IA DESMIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 632   2016-04-01   
515-805 4 Des Moines IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2017-10-16   
515-805 5 Des Moines IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2017-11-16   
515-805 6 Des Moines IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2016-08-28   
515-805 7 Des Moines IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2016-07-31   
515-805 8 Des Moines IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2017-11-16   
515-805 9 Des Moines IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2016-04-14   
515-806 A Winterset IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
515-806 0 Winterset IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
515-806 1 Winterset IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
515-806 2 Winterset IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
515-806 3 Winterset IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
515-806 4 Winterset IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
515-806 5 Winterset IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
515-806 6 Winterset IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
515-806 7 Winterset IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
515-806 8 Winterset IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
515-806 9 Winterset IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-12   
515-807 A Goldfield IA DESMIADTXXX  179J EDGETEL, LLC 632      
515-807 0 Goldfield IA DESMIADTXXX  179J EDGETEL, LLC 632   2020-02-15   

<< 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 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 >>

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.