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
641-653 3 Hedrick IA BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632      
641-653 4 Hedrick IA HDRCIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-653 5 Hedrick IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-653 6 Hedrick IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-653 7 Hedrick IA DESMIADTXJX  508J CENTURYLINK COMMUNICATIONS, LLC 632      
641-653 8 Hedrick IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-653 9 Hedrick IA HDRCIAXORP0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-654 A Toledo IA   444G AUREON COMMUNICATIONS, LLC 632   2024-07-01   
641-654 0 Toledo IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-654 1 Toledo IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-654 2 Toledo IA   6529 T-MOBILE USA, INC. 632      
641-654 7 Toledo IA   444G AUREON COMMUNICATIONS, LLC 632      
641-654 8 Toledo IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-654 9 Toledo IA   6529 T-MOBILE USA, INC. 632      
641-655 A Farson IA FASNIAXORL0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-655 0 Farson IA FASNIAXORP0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-655 1 Farson IA FASNIAXORL0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-655 2 Farson IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-655 3 Farson IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-655 4 Farson IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-655 5 Farson IA BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632      
641-655 6 Farson IA DESMIADTXJX  508J CENTURYLINK COMMUNICATIONS, LLC 632      
641-655 7 Farson IA FASNIAXORL0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-655 8 Farson IA FASNIAXORL0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-655 9 Farson IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-656 A Milton IA MLTNIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-656 0 Milton IA   624H ONVOY SPECTRUM, LLC 632      
641-656 1 Milton IA MLTNIAXORP0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-656 2 Milton IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-656 3 Milton IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-656 4 Milton IA MLTNIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-656 5 Milton IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-656 6 Milton IA BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632      
641-656 7 Milton IA DESMIADTXJX  508J CENTURYLINK COMMUNICATIONS, LLC 632      
641-656 8 Milton IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-656 9 Milton IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632      
641-657 A Hampton IA   6529 T-MOBILE USA, INC. 632   2024-09-01   
641-657 0 Hampton IA   6529 T-MOBILE USA, INC. 632      
641-657 7 Hampton IA   6529 T-MOBILE USA, INC. 632      
641-657 8 Hampton IA   6529 T-MOBILE USA, INC. 632      
641-657 9 Hampton IA   6529 T-MOBILE USA, INC. 632      
641-658 A Cincinnati IA CNCNIAXORS6  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-658 0 Cincinnati IA CNCNIAXORS6  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-658 1 Cincinnati IA CNCNIAXORS6  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-658 2 Cincinnati IA CNCNIAXORS6  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-658 3 Cincinnati IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632      
641-658 4 Cincinnati IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-658 5 Cincinnati IA CNCNIAXORS6  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-658 6 Cincinnati IA BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632      
641-658 7 Cincinnati IA DESMIADTXJX  508J CENTURYLINK COMMUNICATIONS, LLC 632      
641-658 8 Cincinnati IA CNCNIAXORP0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-658 9 Cincinnati IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-659 A Grinnell IA GRNLIAXCPS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-659 0 Grinnell IA DESMIAITX6X  6529 T-MOBILE USA, INC. 632      
641-659 1 Grinnell IA DESMIAITX6X  6529 T-MOBILE USA, INC. 632      
641-659 2 Grinnell IA DESMIAITX6X  6529 T-MOBILE USA, INC. 632      
641-659 3 Grinnell IA DESMIAITX6X  6529 T-MOBILE USA, INC. 632      
641-659 4 Grinnell IA GRNLIAXCPMD  221F ONVOY, LLC - IA 632      
641-659 5 Grinnell IA GRNLIAXCPMD  221F ONVOY, LLC - IA 632      
641-659 6 Grinnell IA OSKLIA14DS0  916A MAHASKA COMMUNICATION GROUP, LLC - IA 632      
641-659 7 Grinnell IA DESMIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 632      
641-659 8 Grinnell IA   624H ONVOY SPECTRUM, LLC 632      
641-659 9 Grinnell IA GRNLIAXCPS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-660 A Oskaloosa IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632      
641-661 A Martinsburg IA MRBGIAXORP0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-661 0 Martinsburg IA MRBGIAXORP0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-661 1 Martinsburg IA MRBGIAXORP0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-661 2 Martinsburg IA MRBGIAXORP0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-661 3 Martinsburg IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-661 4 Martinsburg IA MRBGIAXORP0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-661 5 Martinsburg IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-661 6 Martinsburg IA BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632      
641-661 7 Martinsburg IA DESMIADTXJX  508J CENTURYLINK COMMUNICATIONS, LLC 632      
641-661 8 Martinsburg IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-661 9 Martinsburg IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-662 A Batavia IA BATVIAXODS0  1175 FARMERS TEL. CO. 632      
641-664 A Bloomfield IA BLFDIAXODS1  1129 CITIZENS MUTUAL TELEPHONE COOPERATIVE 632      
641-665 A New Haven IA RUDDIA01DS2  1177 FARMERS TEL. CO. 632      
641-666 A Osage IA DESMIADTFMD  221F ONVOY, LLC - IA 632      
641-666 0 Osage IA DESMIAITX6X  6529 T-MOBILE USA, INC. 632      
641-666 1 Osage IA DESMIAITX6X  6529 T-MOBILE USA, INC. 632      
641-666 2 Osage IA DESMIAEA0MD  985E BANDWIDTH.COM CLEC, LLC - IA 632      
641-666 3 Osage IA DESMIADTFMD  221F ONVOY, LLC - IA 632      
641-666 4 Osage IA BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632      
641-666 5 Osage IA DESMIA72HMD  5562 METROPCS, INC. 632      
641-666 6 Osage IA DESMIADTFMD  221F ONVOY, LLC - IA 632      
641-666 7 Osage IA DESMIADTXJX  508J CENTURYLINK COMMUNICATIONS, LLC 632      
641-666 8 Osage IA   145J TERRA NOVA TELECOM INC. 632      
641-667 A Ollie IA OLLIIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-667 0 Ollie IA OLLIIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-667 1 Ollie IA OLLIIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-667 2 Ollie IA OLLIIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-667 3 Ollie IA OLLIIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-667 4 Ollie IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-667 5 Ollie IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-667 6 Ollie IA BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632      
641-667 7 Ollie IA DESMIADTXJX  508J CENTURYLINK COMMUNICATIONS, LLC 632      
641-667 8 Ollie IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-667 9 Ollie IA OLLIIAXORP0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-668 A Bussey IA DESMIADTX6Y  516J TON80 COMMUNICATIONS, LLC 632      

<< 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: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.