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
563-729 A Le Claire IA MNPLIAXCBMD  751F MCC TELEPHONY OF IOWA, LLC - IA 634      
563-729 1 Le Claire IA MNPLIAXCBMD  751F MCC TELEPHONY OF IOWA, LLC - IA 634   2010-05-07   
563-732 A Wilton IA WLTOIAXORS0  1336 WILTON TEL. CO. 634      
563-735 A Burr Oak IA BRRKIAXORS7  1424 MABEL COOP. TEL. CO. - IA 620      
563-737 A Ridgeway IA RDWYIAXORS7  1424 MABEL COOP. TEL. CO. - IA 620      
563-742 A Davenport IA DVNPIANERS1  9631 QWEST CORPORATION 634      
563-742 0 Davenport IA MNPLIAXCJMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2013-07-03   
563-742 1 Davenport IA MNPLIAXCJMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2015-06-08   
563-742 2 Davenport IA DVNPIAEADS0  9631 QWEST CORPORATION 634      
563-742 3 Davenport IA DVNPIAEADS0  9631 QWEST CORPORATION 634      
563-742 4 Davenport IA DVNPIAEADS0  9631 QWEST CORPORATION 634      
563-742 5 Davenport IA DVNPIAEADS0  9631 QWEST CORPORATION 634      
563-742 6 Davenport IA DVNPIAEADS0  9631 QWEST CORPORATION 634      
563-742 7 Davenport IA DVNPIAEADS0  9631 QWEST CORPORATION 634      
563-742 8 Davenport IA DVNPIANERS1  9631 QWEST CORPORATION 634      
563-742 9 Davenport IA DVNPIANERS1  9631 QWEST CORPORATION 634      
563-744 A Farley IA FRLYIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 634      
563-744 0 Farley IA FRLYIAXORP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 634      
563-744 1 Farley IA FRLYIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 634      
563-744 2 Farley IA MNPLIAXCBMD  751F MCC TELEPHONY OF IOWA, LLC - IA 634   2010-04-15   
563-744 3 Farley IA FRLYIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 634      
563-744 4 Farley IA FRLYIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 634      
563-744 5 Farley IA DVNPIAEA9MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 634   2017-05-30   
563-744 6 Farley IA DVNPIA80XPX  5562 METROPCS, INC. 634   2018-06-30   
563-744 7 Farley IA DVNPIAEAGMD  508J CENTURYLINK COMMUNICATIONS, LLC 634   2016-10-05   
563-744 9 Farley IA FRLYIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 634      
563-745 A South Canton IA CNTNMNXCRS0  1345 ACE TEL. ASSN. - MN 620      
563-746 A Greeley IA IWCYIA70AMD  516J TON80 COMMUNICATIONS, LLC 635      
563-746 7 Greeley IA IWCYIA70AMD  516J TON80 COMMUNICATIONS, LLC 635   2022-04-13   
563-748 A Maquoketa IA DVNPIADTX5X  985E BANDWIDTH.COM CLEC, LLC - IA 634      
563-748 0 Maquoketa IA DVNPIAEA8MD  751F MCC TELEPHONY OF IOWA, LLC - IA 634   2010-04-15   
563-748 1 Maquoketa IA DVNPIAEA9MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 634   2010-04-02   
563-748 2 Maquoketa IA DVNPIADTX5X  985E BANDWIDTH.COM CLEC, LLC - IA 634   2012-01-12   
563-748 3 Maquoketa IA DVNPIAEADMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 634   2012-01-02   
563-748 4 Maquoketa IA DVNPIADTGMD  221F ONVOY, LLC - IA 634   2012-12-13   
563-748 5 Maquoketa IA DVNPIADTGMD  221F ONVOY, LLC - IA 634   2012-12-13   
563-748 6 Maquoketa IA DVNPIADTGMD  221F ONVOY, LLC - IA 634   2013-12-08   
563-748 7 Maquoketa IA DVNPIADTGMD  221F ONVOY, LLC - IA 634   2008-02-28   
563-748 8 Maquoketa IA DVNPIA80X8X  444G AUREON COMMUNICATIONS, LLC 634   2013-10-01   
563-748 9 Maquoketa IA DVNPIADTGMD  221F ONVOY, LLC - IA 634   2013-12-08   
563-758 A Worthington IA DVNPIADTXPX  965H FRACTEL, LLC 634      
563-758 1 Worthington IA MNPLIAXCGMD  624H ONVOY SPECTRUM, LLC 634   2024-12-19   
563-758 6 Worthington IA DVNPIADTXPX  965H FRACTEL, LLC 634   2020-09-14   
563-758 8 Worthington IA DVNPIADTGMD  221F ONVOY, LLC - IA 634   2021-03-14   
563-764 A Ossian IA NLBTIAXO2MD  593K MCC TELEPHONY LLC 635      
563-764 3 Ossian IA IWCYIA70AMD  516J TON80 COMMUNICATIONS, LLC 635   2022-03-15   
563-764 4 Ossian IA   544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 635   2018-07-23   
563-764 8 Ossian IA MNPLIAXCJMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 635   2021-07-30   
563-764 9 Ossian IA   593K MCC TELEPHONY LLC 635   2010-05-09   
563-766 A Colesburg IA DVNPIADTXPX  965H FRACTEL, LLC 634      
563-766 1 Colesburg IA MNPLIAXCGMD  624H ONVOY SPECTRUM, LLC 634   2024-12-19   
563-766 3 Colesburg IA DVNPIADTXPX  965H FRACTEL, LLC 634   2020-02-17   
563-766 5 Colesburg IA DVNPIADTGMD  221F ONVOY, LLC - IA 634   2020-10-06   
563-766 6 Colesburg IA DVNPIADTXPX  965H FRACTEL, LLC 634   2020-02-17   
563-766 7 Colesburg IA DVNPIADTGMD  221F ONVOY, LLC - IA 634   2020-06-27   
563-767 A Volga IA VOLGIAXORL0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
563-767 1 Volga IA VOLGIAXORL0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
563-767 2 Volga IA VOLGIAXORL0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
563-767 3 Volga IA VOLGIAXORL0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
563-767 4 Volga IA VOLGIAXORL0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
563-767 5 Volga IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2021-05-07   
563-767 6 Volga IA   544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 635   2018-07-23   
563-767 7 Volga IA CDRRIADTX2X  508J CENTURYLINK COMMUNICATIONS, LLC 635   2017-06-16   
563-767 8 Volga IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2021-10-29   
563-767 9 Volga IA VOLGIAXORP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
563-770 A Muscatine IA DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634      
563-770 0 Muscatine IA DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2016-04-21   
563-770 1 Muscatine IA DVNPIADTGMD  221F ONVOY, LLC - IA 634   2016-05-05   
563-770 2 Muscatine IA DVNPIADTGMD  221F ONVOY, LLC - IA 634   2016-05-05   
563-770 3 Muscatine IA DVNPIADTGMD  221F ONVOY, LLC - IA 634   2017-09-18   
563-770 4 Muscatine IA MNPLIAXCJMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2016-10-10   
563-770 5 Muscatine IA DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2017-02-05   
563-770 6 Muscatine IA DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2018-03-19   
563-770 7 Muscatine IA DVNPIAEAGMD  508J CENTURYLINK COMMUNICATIONS, LLC 634   2016-10-07   
563-770 8 Muscatine IA DUBQIAUS1MD  6266 UNITED STATES CELLULAR - IA 634   2016-06-15   
563-770 9 Muscatine IA DUBQIAUS1MD  6266 UNITED STATES CELLULAR - IA 634   2016-06-03   
563-772 A Cascade IA   6529 T-MOBILE USA, INC. 634   2025-05-24   
563-772 0 Cascade IA   6529 T-MOBILE USA, INC. 634   2025-05-24   
563-772 2 Cascade IA   145J TERRA NOVA TELECOM INC. 634   2025-05-27   
563-772 9 Cascade IA   6529 T-MOBILE USA, INC. 634   2025-05-24   
563-773 A LaMotte IA LMTTIAXODS1  1222 LA MOTTE TEL. CO. 634      
563-774 A Wadena IA WADNIAXPRS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
563-774 1 Wadena IA WADNIAXPRP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
563-774 2 Wadena IA WADNIAXPRS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
563-774 3 Wadena IA WADNIAXPRS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
563-774 4 Wadena IA   544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 635   2018-07-23   
563-774 5 Wadena IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2021-05-07   
563-774 6 Wadena IA CDRRIADTFMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 635   2021-12-01   
563-774 7 Wadena IA CDRRIADTX2X  508J CENTURYLINK COMMUNICATIONS, LLC 635   2017-06-16   
563-774 8 Wadena IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2021-10-29   
563-774 9 Wadena IA WADNIAXPRS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
563-776 A Waucoma IA WACMIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 635      
563-776 0 Waucoma IA DESMIAITGT5  444G AUREON COMMUNICATIONS, LLC 635   2013-10-18   
563-776 1 Waucoma IA WACMIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 635      
563-776 3 Waucoma IA WACMIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 635      
563-776 4 Waucoma IA WACMIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 635      
563-776 5 Waucoma IA CDRRIADTX2X  508J CENTURYLINK COMMUNICATIONS, LLC 635   2017-06-16   
563-776 6 Waucoma IA WACMIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 635      
563-776 7 Waucoma IA WACMIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 635      
563-776 8 Waucoma IA   544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 635   2018-07-23   

<< 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: VoIP.ms

Like this site? We accept donations via PayPal.