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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
712-944 A Lawton IA MOVLIAXODS2  1334 WESTERN IOWA TEL. ASSN. 630      
712-944 1 Lawton IA MOVLIAXODS2  1334 WESTERN IOWA TEL. ASSN. 630      
712-944 2 Lawton IA MOVLIAXODS2  1334 WESTERN IOWA TEL. ASSN. 630      
712-944 3 Lawton IA MOVLIAXODS2  1334 WESTERN IOWA TEL. ASSN. 630      
712-944 4 Lawton IA MOVLIAXODS2  1334 WESTERN IOWA TEL. ASSN. 630      
712-944 5 Lawton IA MOVLIAXODS2  1334 WESTERN IOWA TEL. ASSN. 630      
712-944 6 Lawton IA MOVLIAXODS2  1334 WESTERN IOWA TEL. ASSN. 630      
712-944 7 Lawton IA SXCYIA78X9X  6529 T-MOBILE USA, INC. 630   2008-11-18   
712-944 8 Lawton IA MOVLIAXODS2  1334 WESTERN IOWA TEL. ASSN. 630      
712-944 9 Lawton IA MOVLIAXODS2  1334 WESTERN IOWA TEL. ASSN. 630      
712-945 A Salix IA SXCYIA03DS1  7021 FIBERCOMM, LC 630      
712-945 4 Salix IA SXCYIA03DS1  7021 FIBERCOMM, LC 630   2012-06-08   
712-945 6 Salix IA SXCYIA7900Z  490J DISH WIRELESS, LLC 630   2023-10-28   
712-946 A Salix IA SALXIAXORS0  1260 NORTHWEST IOWA TELEPHONE, LLC 630      
712-947 A Hinton IA SNBRIAXO1MD  1259 NORTHERN IOWA TEL. CO. 630      
712-948 A Bronson IA MOVLIAXODS2  1334 WESTERN IOWA TEL. ASSN. 630      
712-948 1 Bronson IA MOVLIAXODS2  1334 WESTERN IOWA TEL. ASSN. 630      
712-948 2 Bronson IA MOVLIAXODS2  1334 WESTERN IOWA TEL. ASSN. 630      
712-948 3 Bronson IA MOVLIAXODS2  1334 WESTERN IOWA TEL. ASSN. 630      
712-948 4 Bronson IA MOVLIAXODS2  1334 WESTERN IOWA TEL. ASSN. 630      
712-948 5 Bronson IA MOVLIAXODS2  1334 WESTERN IOWA TEL. ASSN. 630      
712-948 6 Bronson IA MOVLIAXODS2  1334 WESTERN IOWA TEL. ASSN. 630      
712-948 7 Bronson IA SXCYIA78X9X  6529 T-MOBILE USA, INC. 630   2008-11-18   
712-948 8 Bronson IA MOVLIAXODS2  1334 WESTERN IOWA TEL. ASSN. 630      
712-948 9 Bronson IA MOVLIAXODS2  1334 WESTERN IOWA TEL. ASSN. 630      
712-949 A Paullina IA HRTLIAAFRL0  3112 COMMUNITY CABLE TV AGCY O'BRIEN CO. DBA COMM.-IA 630      
712-951 A New Market IA OMAHNENWGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 644      
712-952 A Oto IA SXCYIA78X9X  6529 T-MOBILE USA, INC. 630      
712-952 8 Oto IA SXCYIA78X9X  6529 T-MOBILE USA, INC. 630   2022-04-17   
712-952 9 Oto IA SXCYIA78X9X  6529 T-MOBILE USA, INC. 630   2022-04-17   
712-955 A Merrill IA SXCYIADT9MD  221F ONVOY, LLC - IA 630      
712-955 0 Merrill IA SXCYIADT9MD  221F ONVOY, LLC - IA 630   2023-05-10   
712-955 5 Merrill IA SXCYIA794MD  145J TERRA NOVA TELECOM INC. 630   2024-02-13   
712-955 7 Merrill IA SXCYIA78X1X  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 630   2023-01-08   
712-957 A Primghar IA HRTLIAAFRL0  3112 COMMUNITY CABLE TV AGCY O'BRIEN CO. DBA COMM.-IA 630      
712-962 A Midland IA ROCHMNROUMD  221F ONVOY, LLC - IA 620      
712-962 7 Midland IA ROCHMNROUMD  221F ONVOY, LLC - IA 620   2022-01-23   
712-963 A Midland IA ELWOMNXERS9  1367 FRONTIER COMMUNICATIONS OF MINNESOTA, INC. 620      
712-964 A South Hills IA INWDIAXODS0  1405 ALLIANCE COMMUNICATIONS COOPERATIVE, INC. - IA 620      
712-966 A Le Mars IA SXCYIADTWMD  965H FRACTEL, LLC 630      
712-966 0 Le Mars IA   904D PREMIER COMMUNICATIONS, INC. - IA 630   2021-02-19   
712-966 1 Le Mars IA SXCYIA791MD  939H COMMIO, LLC 630   2022-09-26   
712-966 2 Le Mars IA SXCYIA78X1X  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 630   2021-02-04   
712-966 3 Le Mars IA SXCYIADTCMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2025-07-18   
712-966 4 Le Mars IA SXCYIADT9MD  221F ONVOY, LLC - IA 630   2021-03-08   
712-966 5 Le Mars IA SXCYIADT9MD  221F ONVOY, LLC - IA 630   2021-03-08   
712-966 6 Le Mars IA SXCYIADTWMD  965H FRACTEL, LLC 630   2020-09-13   
712-966 7 Le Mars IA SXCYIADT9MD  221F ONVOY, LLC - IA 630   2020-10-02   
712-966 8 Le Mars IA SXCYIADT9MD  221F ONVOY, LLC - IA 630   2024-03-07   
712-966 9 Le Mars IA   145J TERRA NOVA TELECOM INC. 630   2025-05-31   
712-969 A Boyden IA SXCYIADTX4X  516J TON80 COMMUNICATIONS, LLC 630      
712-969 6 Boyden IA SXCYIADTX4X  516J TON80 COMMUNICATIONS, LLC 630   2022-05-07   
712-969 9 Boyden IA   145J TERRA NOVA TELECOM INC. 630   2025-05-17   
712-973 A East Nebraska City IA NBCYNEXLRS0  1568 WINDSTREAM NEBRASKA, INC. 958      
712-973 0 East Nebraska City IA LNCLNEXLXEX  985E BANDWIDTH.COM CLEC, LLC - IA 958   2019-04-29   
712-973 1 East Nebraska City IA LNCLNEXLXFX  221F ONVOY, LLC - IA 958   2019-04-18   
712-973 2 East Nebraska City IA NBCYNEXLRS0  1568 WINDSTREAM NEBRASKA, INC. 958      
712-973 3 East Nebraska City IA NBCYNEXLRS0  1568 WINDSTREAM NEBRASKA, INC. 958      
712-973 4 East Nebraska City IA NBCYNEXLRS0  1568 WINDSTREAM NEBRASKA, INC. 958      
712-973 5 East Nebraska City IA NBCYNEXLRS0  1568 WINDSTREAM NEBRASKA, INC. 958      
712-973 6 East Nebraska City IA NBCYNEXLRS0  1568 WINDSTREAM NEBRASKA, INC. 958      
712-973 7 East Nebraska City IA NBCYNEXLRS0  1568 WINDSTREAM NEBRASKA, INC. 958      
712-973 8 East Nebraska City IA LNCLNEXLXFX  221F ONVOY, LLC - IA 958   2019-09-20   
712-973 9 East Nebraska City IA   624H ONVOY SPECTRUM, LLC 958   2021-05-10   
712-975 A Schaller IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-975 0 Schaller IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-975 1 Schaller IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-975 2 Schaller IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-975 3 Schaller IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-975 4 Schaller IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-975 5 Schaller IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-975 6 Schaller IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-975 7 Schaller IA DESMIAITX0X  751F MCC TELEPHONY OF IOWA, LLC - IA 630   2021-09-04   
712-975 9 Schaller IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-977 A Milford IA SXCYIADTWMD  965H FRACTEL, LLC 630      
712-977 1 Milford IA SXCYIADTMMD  751F MCC TELEPHONY OF IOWA, LLC - IA 630   2023-09-01   
712-977 4 Milford IA SXCYIA78X1X  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 630   2022-02-18   
712-977 7 Milford IA SXCYIADTWMD  965H FRACTEL, LLC 630   2020-09-13   
712-977 9 Milford IA   145J TERRA NOVA TELECOM INC. 630   2025-05-17   
712-982 A East Hudson IA HDSNSDXA982  1642 ALLIANCE COMMUNICATIONS COOPERATIVE, INC. (BALTIC) 630      
712-986 A Beloit IA CNTNSDCORS1  9631 QWEST CORPORATION 640      
712-986 0 Beloit IA CNTNSDCORS1  9631 QWEST CORPORATION 640      
712-986 1 Beloit IA CNTNSDCORS1  9631 QWEST CORPORATION 640      
712-986 2 Beloit IA CNTNSDCORS1  9631 QWEST CORPORATION 640      
712-986 3 Beloit IA CNTNSDCORS1  9631 QWEST CORPORATION 640      
712-986 4 Beloit IA CNTNSDCORS1  9631 QWEST CORPORATION 640      
712-986 5 Beloit IA CNTNSDCORS1  9631 QWEST CORPORATION 640      
712-986 6 Beloit IA SXFLSDCHIMD  985E BANDWIDTH.COM CLEC, LLC - IA 640   2012-07-08   
712-986 7 Beloit IA SXFLSDCOTMD  221F ONVOY, LLC - IA 640   2014-09-12   
712-986 8 Beloit IA SXFLSDCOTMD  221F ONVOY, LLC - IA 640   2021-05-10   
712-986 9 Beloit IA SXFLSDPS8MD  490J DISH WIRELESS, LLC 640   2022-08-27   
712-990 A Spirit Lake IA SXCYIADTZMD  179J EDGETEL, LLC 630      
712-990 0 Spirit Lake IA SXCYIADTZMD  179J EDGETEL, LLC 630   2020-01-17   
712-990 1 Spirit Lake IA SXCYIADTZMD  179J EDGETEL, LLC 630   2020-01-17   
712-990 2 Spirit Lake IA SXCYIADTZMD  179J EDGETEL, LLC 630   2020-01-17   
712-990 3 Spirit Lake IA SXCYIADTZMD  179J EDGETEL, LLC 630   2020-01-17   
712-990 4 Spirit Lake IA SXCYIADTZMD  179J EDGETEL, LLC 630   2020-01-17   
712-990 5 Spirit Lake IA SXCYIADTZMD  179J EDGETEL, LLC 630   2020-01-17   
712-990 6 Spirit Lake IA SXCYIADTZMD  179J EDGETEL, LLC 630   2020-01-17   
712-990 7 Spirit Lake IA SXCYIADTZMD  179J EDGETEL, LLC 630   2020-01-17   

<< 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 >>

Last updated: Fri, 25 Jul 2025 03:21:23 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.