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
641-337 7 Orient IA DESMIADTXJX  508J CENTURYLINK COMMUNICATIONS, LLC 632      
641-337 8 Orient IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-337 9 Orient IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-338 A Thayer IA LEONIAXODS0  1888 GRAND RIVER MUTUAL TEL CO 632      
641-338 0 Thayer IA LEONIAXODS0  1888 GRAND RIVER MUTUAL TEL CO 632      
641-338 1 Thayer IA LEONIAXODS0  1888 GRAND RIVER MUTUAL TEL CO 632      
641-338 2 Thayer IA LEONIAXODS0  1888 GRAND RIVER MUTUAL TEL CO 632      
641-338 3 Thayer IA LEONIAXODS0  1888 GRAND RIVER MUTUAL TEL CO 632      
641-338 8 Thayer IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632      
641-338 9 Thayer IA LEONIAXODS0  1888 GRAND RIVER MUTUAL TEL CO 632      
641-339 A Shannon City IA SHCYIAXORL0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-339 0 Shannon City IA SHCYIAXORP0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-339 1 Shannon City IA SHCYIAXORL0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-339 2 Shannon City IA SHCYIAXORL0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-339 3 Shannon City IA BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632      
641-339 4 Shannon City IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-339 5 Shannon City IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-339 6 Shannon City IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-339 7 Shannon City IA DESMIADTXJX  508J CENTURYLINK COMMUNICATIONS, LLC 632      
641-339 8 Shannon City IA SHCYIAXORL0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-339 9 Shannon City IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-340 A Osceola IA OSCLIAAT1MD  9572 IOWA RSA 2 LIMITED PARTNERSHIP DBA CHAT MOBILITY 632      
641-341 A Thornton IA DESMIADTFMD  221F ONVOY, LLC - IA 632      
641-341 4 Thornton IA DESMIADTFMD  221F ONVOY, LLC - IA 632      
641-342 A Osceola IA OSCLIAXDDS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-343 A Greenfield IA GNFDIAXODS1  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
641-343 0 Greenfield IA GNFDIAXODS1  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
641-343 1 Greenfield IA GNFDIAXODS1  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
641-343 2 Greenfield IA   624H ONVOY SPECTRUM, LLC 632      
641-343 7 Greenfield IA GNFDIAXODS1  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
641-343 8 Greenfield IA DESMIAITX6X  6529 T-MOBILE USA, INC. 632      
641-343 9 Greenfield IA GNFDIAXODS1  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
641-344 A Creston IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632      
641-345 A Nevinville IA MENLIAXODS1  1137 COON VALLEY COOP. TEL. ASSN., INC. 632      
641-346 A Arispe IA ARISIAXPRL0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-346 0 Arispe IA   624H ONVOY SPECTRUM, LLC 632      
641-346 1 Arispe IA ARISIAXPRL0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-346 2 Arispe IA ARISIAXPRL0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-346 3 Arispe IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-346 4 Arispe IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-346 5 Arispe IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-346 6 Arispe IA BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632      
641-346 7 Arispe IA DESMIADTXJX  508J CENTURYLINK COMMUNICATIONS, LLC 632      
641-346 8 Arispe IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-346 9 Arispe IA ARISIAXPRP0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-347 A Afton IA AFTNIAXORS3  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-347 0 Afton IA DESMIAITGT5  444G AUREON COMMUNICATIONS, LLC 632      
641-347 1 Afton IA AFTNIAXORS3  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-347 2 Afton IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-347 3 Afton IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-347 4 Afton IA BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632      
641-347 5 Afton IA AFTNIAXORS3  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-347 6 Afton IA DESMIADTXJX  508J CENTURYLINK COMMUNICATIONS, LLC 632      
641-347 7 Afton IA DESMIAITLMD  9572 IOWA RSA 2 LIMITED PARTNERSHIP DBA CHAT MOBILITY 632      
641-347 8 Afton IA AFTNIAXORS3  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-347 9 Afton IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-348 A Kent IA KENTIAXORL0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-348 0 Kent IA   624H ONVOY SPECTRUM, LLC 632      
641-348 1 Kent IA KENTIAXORL0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-348 2 Kent IA KENTIAXORL0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-348 3 Kent IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-348 4 Kent IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-348 5 Kent IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-348 6 Kent IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-348 7 Kent IA DESMIADTXJX  508J CENTURYLINK COMMUNICATIONS, LLC 632      
641-348 8 Kent IA BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632      
641-348 9 Kent IA KENTIAXORP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-349 A Sharpsburg IA SHBGIAXORL0  1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 632      
641-351 A Marshalltown IA DESMIA72HMD  5562 METROPCS, INC. 632      
641-351 0 Marshalltown IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-351 1 Marshalltown IA DESMIAITX6X  6529 T-MOBILE USA, INC. 632      
641-351 2 Marshalltown IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632      
641-351 3 Marshalltown IA DESMIA72HMD  5562 METROPCS, INC. 632      
641-351 4 Marshalltown IA DESMIADTX7X  751F MCC TELEPHONY OF IOWA, LLC - IA 632      
641-351 5 Marshalltown IA DESMIAITX6X  6529 T-MOBILE USA, INC. 632      
641-351 6 Marshalltown IA DESMIAEA0MD  985E BANDWIDTH.COM CLEC, LLC - IA 632      
641-351 7 Marshalltown IA DESMIAEA0MD  985E BANDWIDTH.COM CLEC, LLC - IA 632      
641-351 8 Marshalltown IA DESMIAITX6X  6529 T-MOBILE USA, INC. 632      
641-351 9 Marshalltown IA   6529 T-MOBILE USA, INC. 632      
641-352 A Marshalltown IA   829J PAETEC ITEL, LLC 632      
641-352 0 Marshalltown IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632      
641-352 1 Marshalltown IA DESMIAITX6X  6529 T-MOBILE USA, INC. 632      
641-352 2 Marshalltown IA   829J PAETEC ITEL, LLC 632      
641-352 3 Marshalltown IA DESMIADTX7X  751F MCC TELEPHONY OF IOWA, LLC - IA 632      
641-352 4 Marshalltown IA   829J PAETEC ITEL, LLC 632      
641-352 5 Marshalltown IA   829J PAETEC ITEL, LLC 632      
641-352 6 Marshalltown IA DESMIAEA0MD  985E BANDWIDTH.COM CLEC, LLC - IA 632      
641-352 7 Marshalltown IA DESMIADTFMD  221F ONVOY, LLC - IA 632      
641-352 8 Marshalltown IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-352 9 Marshalltown IA DESMIAITX6X  6529 T-MOBILE USA, INC. 632      
641-353 A Kensett IA DESMIAITX1X  751F MCC TELEPHONY OF IOWA, LLC - IA 632      
641-353 3 Kensett IA BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632      
641-353 9 Kensett IA DESMIAITX1X  751F MCC TELEPHONY OF IOWA, LLC - IA 632      
641-354 A Marshalltown IA DESMIA72HMD  5562 METROPCS, INC. 632      
641-354 0 Marshalltown IA DESMIADTX3Y  495J STRATUS NETWORKS 632      
641-354 1 Marshalltown IA   221F ONVOY, LLC - IA 632      
641-354 2 Marshalltown IA DESMIADTXMX  073H TELNYX LLC 632      
641-354 3 Marshalltown IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-354 4 Marshalltown IA DESMIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 632      
641-354 5 Marshalltown IA DESMIADTFMD  221F ONVOY, LLC - IA 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: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.