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
712-743 A Portsmouth IA PTMOIAXPRS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-743 0 Portsmouth IA RCCYIAXCHMD  221F ONVOY, LLC - IA 644      
712-743 1 Portsmouth IA PTMOIAXPRP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-743 2 Portsmouth IA PTMOIAXPRS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-743 3 Portsmouth IA PTMOIAXPRS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-743 4 Portsmouth IA RCCYIAXCHMD  221F ONVOY, LLC - IA 644      
712-743 5 Portsmouth IA PTMOIAXPRS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-743 7 Portsmouth IA RCCYIAXCHMD  221F ONVOY, LLC - IA 644      
712-743 8 Portsmouth IA PTMOIA030MD  5395 FARMERS MUTUAL COOPERATIVE TELEPHONE COMPANY - IA 644      
712-744 A Harlan Rural IA HRLNIAXRDS0  1168 FARMERS MUTUAL COOP. TEL. CO. 644      
712-745 A North Hopkins IA KSCZMODR3MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 524      
712-745 7 North Hopkins IA KSCZMODR3MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 524      
712-746 A East Harrisburg IA HRBGSDCORS1  9631 QWEST CORPORATION 640      
712-746 0 East Harrisburg IA SXFLSDCOTMD  221F ONVOY, LLC - IA 640      
712-746 1 East Harrisburg IA SXFLSDCOLMD  508J CENTURYLINK COMMUNICATIONS, LLC 640      
712-746 2 East Harrisburg IA HRBGSDCORS1  9631 QWEST CORPORATION 640      
712-746 3 East Harrisburg IA SXFLSD100MD  353E YMAX COMMUNICATIONS CORP. - IA 640      
712-746 4 East Harrisburg IA SXFLSD100MD  353E YMAX COMMUNICATIONS CORP. - IA 640      
712-746 5 East Harrisburg IA SXFLSD100MD  353E YMAX COMMUNICATIONS CORP. - IA 640      
712-746 6 East Harrisburg IA SXFLSDCOTMD  221F ONVOY, LLC - IA 640      
712-746 7 East Harrisburg IA SXFLSDCHIMD  985E BANDWIDTH.COM CLEC, LLC - IA 640      
712-746 8 East Harrisburg IA SXFLSDCOTMD  221F ONVOY, LLC - IA 640      
712-746 9 East Harrisburg IA SXFLSDCOTMD  221F ONVOY, LLC - IA 640      
712-747 A Earling IA HRLNIAXRDS0  1168 FARMERS MUTUAL COOP. TEL. CO. 644      
712-748 A Defiance IA HRLNIAXRDS0  1168 FARMERS MUTUAL COOP. TEL. CO. 644      
712-749 A Storm Lake IA STLKIATCDS0  9631 QWEST CORPORATION 630      
712-749 0 Storm Lake IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-749 1 Storm Lake IA STLKIATCDS0  9631 QWEST CORPORATION 630      
712-749 2 Storm Lake IA STLKIATCDS0  9631 QWEST CORPORATION 630      
712-749 3 Storm Lake IA STLKIATCDS0  9631 QWEST CORPORATION 630      
712-749 4 Storm Lake IA STLKIATCDS0  9631 QWEST CORPORATION 630      
712-749 5 Storm Lake IA STLKIATCDS0  9631 QWEST CORPORATION 630      
712-749 6 Storm Lake IA STLKIATCDS0  9631 QWEST CORPORATION 630      
712-749 7 Storm Lake IA STLKIATCDS0  9631 QWEST CORPORATION 630      
712-749 8 Storm Lake IA SXCYIADTMMD  751F MCC TELEPHONY OF IOWA, LLC - IA 630      
712-749 9 Storm Lake IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-750 A Sibley IA SBLYIA060MD  904D PREMIER COMMUNICATIONS, INC. - IA 630      
712-752 A Hospers IA HPRSIAXODS0  1202 HOSPERS TEL. EXCH., INC. 630      
712-753 A Inwood IA INWDIAXODS0  1405 ALLIANCE COMMUNICATIONS COOPERATIVE, INC. - IA 630      
712-754 A Sibley IA SBLYIAACRS7  1109 HEARTLAND TELECO OF IA DBA PREMIER COMMUNICATIONS 630      
712-755 A Harlan IA HRLNIAXTPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 644      
712-755 0 Harlan IA HRLNIAXTPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 644      
712-755 1 Harlan IA HRLNIAXTPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 644      
712-755 2 Harlan IA HRLNIAXTPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 644      
712-755 3 Harlan IA HRLNIAXTPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 644      
712-755 4 Harlan IA HRLNIAXTPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 644      
712-755 5 Harlan IA HRLNIAXTPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 644      
712-755 7 Harlan IA HRLNIAXTPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 644      
712-755 9 Harlan IA HRLNIAXTPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 644      
712-756 A Alton IA ALTNIAXORS0  1331 WEST IOWA TEL. CO. 630      
712-757 A Primghar IA PRMGIAXPRP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 630      
712-757 0 Primghar IA PRMGIAXPRP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 630      
712-757 1 Primghar IA PRMGIAXPRP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 630      
712-757 2 Primghar IA PRMGIAXPRP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 630      
712-757 3 Primghar IA PRMGIAXPRP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 630      
712-757 4 Primghar IA PRMGIAXPRP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 630      
712-757 5 Primghar IA PRMGIAXPRP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 630      
712-757 6 Primghar IA PRMGIAXPRP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 630      
712-757 7 Primghar IA SXCYIA78X9X  6529 T-MOBILE USA, INC. 630      
712-757 8 Primghar IA PRMGIAXPRP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 630      
712-757 9 Primghar IA PRMGIAXPRP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 630      
712-758 A Ocheyedan IA OCHYIAXPRP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 630      
712-758 0 Ocheyedan IA   624H ONVOY SPECTRUM, LLC 630      
712-758 1 Ocheyedan IA OCHYIAXPRP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 630      
712-758 2 Ocheyedan IA OCHYIAXPRP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 630      
712-758 3 Ocheyedan IA OCHYIAXPRP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 630      
712-758 4 Ocheyedan IA RCCYIAXCHMD  221F ONVOY, LLC - IA 630      
712-758 5 Ocheyedan IA RCCYIAXCHMD  221F ONVOY, LLC - IA 630      
712-758 6 Ocheyedan IA OCHYIAXP0MD  904D PREMIER COMMUNICATIONS, INC. - IA 630      
712-758 7 Ocheyedan IA SXCYIADTQMD  508J CENTURYLINK COMMUNICATIONS, LLC 630      
712-758 9 Ocheyedan IA OCHYIAXPRP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 630      
712-759 A Spirit Lake IA SXCYIADTMMD  751F MCC TELEPHONY OF IOWA, LLC - IA 630      
712-759 0 Spirit Lake IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630      
712-759 1 Spirit Lake IA SXCYIADTMMD  751F MCC TELEPHONY OF IOWA, LLC - IA 630      
712-759 2 Spirit Lake IA SXCYIA78XDX  5562 METROPCS, INC. 630      
712-759 3 Spirit Lake IA SXCYIADTGMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 630      
712-759 4 Spirit Lake IA SXCYIA78X9X  6529 T-MOBILE USA, INC. 630      
712-759 5 Spirit Lake IA SXCYIA78X9X  6529 T-MOBILE USA, INC. 630      
712-759 6 Spirit Lake IA SXCYIADTKMD  8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA 630      
712-759 7 Spirit Lake IA SXCYIADTQMD  508J CENTURYLINK COMMUNICATIONS, LLC 630      
712-762 A Anita IA ANITIAXODS0  1331 WEST IOWA TEL. CO. 644      
712-763 A Grant IA GRNTIAXORS1  1195 GRISWOLD COOP. TEL. CO. 644      
712-764 A Elk Horn IA EKHRIAXODS0  1237 MARNE & ELK HORN TEL. CO. 644      
712-765 A Estherville IA ESVLIABI0MD  705H NORTHERN IOWA COMMUNICATIONS PARTNERS, LLC - IA 630      
712-765 2 Estherville IA SXCYIA78X9X  6529 T-MOBILE USA, INC. 630      
712-765 3 Estherville IA SXCYIA78X9X  6529 T-MOBILE USA, INC. 630      
712-765 4 Estherville IA ESVLIAAL0MD  904D PREMIER COMMUNICATIONS, INC. - IA 630      
712-765 6 Estherville IA SXCYIA78X1X  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 630      
712-766 A Kirkman IA HRLNIAXRDS0  1168 FARMERS MUTUAL COOP. TEL. CO. 644      
712-767 A Elliott IA ELLTIAXORS1  1195 GRISWOLD COOP. TEL. CO. 644      
712-768 A Kimballton IA OMAHNENWGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 644      
712-769 A Lewis IA LEWSIAXORS1  1195 GRISWOLD COOP. TEL. CO. 644      
712-770 A Glidden IA CRRLIABUDS0  156C BTC, INC. - IA 644      
712-771 A Carroll IA OMAHNENWXBY  179J EDGETEL, LLC 644      
712-771 0 Carroll IA OMAHNENWXBY  179J EDGETEL, LLC 644      
712-771 1 Carroll IA OMAHNENWXBY  179J EDGETEL, LLC 644      
712-771 2 Carroll IA OMAHNENWXBY  179J EDGETEL, LLC 644      
712-771 3 Carroll IA OMAHNENWXBY  179J EDGETEL, LLC 644      
712-771 4 Carroll IA OMAHNENWXBY  179J EDGETEL, LLC 644      
712-771 5 Carroll IA OMAHNENWXBY  179J EDGETEL, LLC 644      

<< 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.