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
712-406 2 Council Bluffs IA CRRLIAAF0MD  6266 UNITED STATES CELLULAR - IA 644      
712-406 3 Council Bluffs IA CRRLIAAF0MD  6266 UNITED STATES CELLULAR - IA 644      
712-406 4 Council Bluffs IA CRRLIAAF0MD  6266 UNITED STATES CELLULAR - IA 644      
712-406 5 Council Bluffs IA CRRLIAAF0MD  6266 UNITED STATES CELLULAR - IA 644      
712-406 6 Council Bluffs IA OMAHNENWXCY  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 644      
712-406 7 Council Bluffs IA OMAHNENWGMD  5562 METROPCS, INC. 644      
712-406 9 Council Bluffs IA OMAKNEYW69Z  490J DISH WIRELESS, LLC 644      
712-407 A Minden IA AVOCIAXO2MD  774B WALNUT TELEPHONE COMPANY, INC. - IA 644      
712-407 1 Minden IA   624H ONVOY SPECTRUM, LLC 644      
712-407 2 Minden IA AVOCIAXO2MD  774B WALNUT TELEPHONE COMPANY, INC. - IA 644      
712-407 4 Minden IA RCCYIAXCHMD  221F ONVOY, LLC - IA 644      
712-407 7 Minden IA RCCYIAXCHMD  221F ONVOY, LLC - IA 644      
712-408 A North Hopkins IA INDPMOXCGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 524      
712-408 9 North Hopkins IA INDPMOXCGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 524      
712-409 A Silver City IA OMAHNENWXPX  221F ONVOY, LLC - IA 644      
712-409 0 Silver City IA OMAHNENWXPX  221F ONVOY, LLC - IA 644      
712-409 1 Silver City IA OMAHNENWXPX  221F ONVOY, LLC - IA 644      
712-409 2 Silver City IA OMAKNEYWDS1  423H AIRUS, INC - IA 644      
712-409 3 Silver City IA   624H ONVOY SPECTRUM, LLC 644      
712-409 4 Silver City IA GLWDIA08RS0  156C BTC, INC. - IA 644      
712-409 5 Silver City IA BLLVNEBL5MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 644      
712-409 6 Silver City IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 644      
712-409 7 Silver City IA OMAHNENWXPX  221F ONVOY, LLC - IA 644      
712-409 8 Silver City IA OMAHNENWXPX  221F ONVOY, LLC - IA 644      
712-409 9 Silver City IA OMAKNEYW0MD  073H TELNYX LLC 644      
712-410 A Larchwood IA SXCYIA7900Z  490J DISH WIRELESS, LLC 630      
712-410 9 Larchwood IA SXCYIA7900Z  490J DISH WIRELESS, LLC 630      
712-412 A Dow City IA OMAHNENWXPX  221F ONVOY, LLC - IA 644      
712-412 1 Dow City IA PHLAPAFGD2S  221F ONVOY, LLC - IA 644      
712-412 2 Dow City IA OMAHNENWXPX  221F ONVOY, LLC - IA 644      
712-412 3 Dow City IA OMAHNENWX2Y  624H ONVOY SPECTRUM, LLC 644      
712-412 4 Dow City IA OMAHNENWXPX  221F ONVOY, LLC - IA 644      
712-412 5 Dow City IA OMAHNENWXPX  221F ONVOY, LLC - IA 644      
712-412 6 Dow City IA OMAHNENWXPX  221F ONVOY, LLC - IA 644      
712-412 8 Dow City IA OMAHNENWX2Y  624H ONVOY SPECTRUM, LLC 644      
712-413 A Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-413 0 Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-413 1 Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-413 2 Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-413 3 Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-413 4 Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-413 5 Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-413 6 Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-413 7 Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-413 8 Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-413 9 Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-414 A Red Oak IA OMAHNENWXTX  985E BANDWIDTH.COM CLEC, LLC - IA 644      
712-414 0 Red Oak IA OMAHNENWXTX  985E BANDWIDTH.COM CLEC, LLC - IA 644      
712-414 1 Red Oak IA OMAKNEYW1MD  939H COMMIO, LLC 644      
712-414 2 Red Oak IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 644      
712-414 6 Red Oak IA   6701 AERIAL COMMUNICATIONS, INC. 644      
712-414 7 Red Oak IA BLLVNEBL5MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 644      
712-414 8 Red Oak IA   6701 AERIAL COMMUNICATIONS, INC. 644      
712-414 9 Red Oak IA   6701 AERIAL COMMUNICATIONS, INC. 644      
712-415 A Emmetsburg IA RCCYIAXCBMD  751F MCC TELEPHONY OF IOWA, LLC - IA 630      
712-415 0 Emmetsburg IA RCCYIAXCHMD  221F ONVOY, LLC - IA 630      
712-415 1 Emmetsburg IA RCCYIAXCBMD  751F MCC TELEPHONY OF IOWA, LLC - IA 630      
712-415 2 Emmetsburg IA RCCYIAXCHMD  221F ONVOY, LLC - IA 630      
712-415 3 Emmetsburg IA RCCYIAXCHMD  221F ONVOY, LLC - IA 630      
712-415 4 Emmetsburg IA RCCYIAXCHMD  221F ONVOY, LLC - IA 630      
712-415 5 Emmetsburg IA RCCYIAXCHMD  221F ONVOY, LLC - IA 630      
712-415 7 Emmetsburg IA SXCYIADTQMD  508J CENTURYLINK COMMUNICATIONS, LLC 630      
712-415 8 Emmetsburg IA   624H ONVOY SPECTRUM, LLC 630      
712-416 A Cherokee IA SXCYIA798MD  732J NUSO, LLC 630      
712-416 0 Cherokee IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630      
712-416 1 Cherokee IA SXCYIA798MD  732J NUSO, LLC 630      
712-416 8 Cherokee IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630      
712-417 A Council Bluffs IA OMAHNE16XGX  732J NUSO, LLC 644      
712-417 0 Council Bluffs IA OMAHNENWXCY  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 644      
712-417 1 Council Bluffs IA OMAHNE16XGX  732J NUSO, LLC 644      
712-417 2 Council Bluffs IA OMAHNENWXPX  221F ONVOY, LLC - IA 644      
712-417 3 Council Bluffs IA OMAHNENWXPX  221F ONVOY, LLC - IA 644      
712-417 4 Council Bluffs IA OMAHNENWXPX  221F ONVOY, LLC - IA 644      
712-417 5 Council Bluffs IA OMAHNENWXPX  221F ONVOY, LLC - IA 644      
712-417 6 Council Bluffs IA OMAHNENWXPX  221F ONVOY, LLC - IA 644      
712-417 7 Council Bluffs IA OMAHNENWXPX  221F ONVOY, LLC - IA 644      
712-417 8 Council Bluffs IA OMAHNENWXPX  221F ONVOY, LLC - IA 644      
712-417 9 Council Bluffs IA OMAHNENWXPX  221F ONVOY, LLC - IA 644      
712-418 A Sioux City IA SXCYIADTXAX  318J COMCAST IP PHONE, LLC 630      
712-418 0 Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-418 1 Sioux City IA SXCYIADTXAX  318J COMCAST IP PHONE, LLC 630      
712-418 2 Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-418 3 Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-418 4 Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-418 5 Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-418 6 Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-418 7 Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-418 8 Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-418 9 Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-419 A Denison IA   6701 AERIAL COMMUNICATIONS, INC. 644   2024-09-20   
712-419 0 Denison IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 644      
712-419 7 Denison IA   6701 AERIAL COMMUNICATIONS, INC. 644      
712-419 8 Denison IA   6701 AERIAL COMMUNICATIONS, INC. 644      
712-419 9 Denison IA   6701 AERIAL COMMUNICATIONS, INC. 644      
712-420 A Onawa IA SXCYIADTCMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630      
712-420 0 Onawa IA SXCYIADTCMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630      
712-420 1 Onawa IA SXCYIADTCMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630      
712-420 2 Onawa IA SXCYIADTCMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630      
712-420 3 Onawa IA SXCYIADTCMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630      
712-420 4 Onawa IA SXCYIA794MD  145J TERRA NOVA TELECOM INC. 630      

<< 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: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.