Local Calling Guide
Area code/prefix search
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 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 641-500
| 5 |
Iowa Falls |
IA |
DESMIADTFMD |
221F ONVOY, LLC - IA |
632 |
|
2020-08-31 |
|
| 641-500
| 6 |
Iowa Falls |
IA |
DESMIADTFMD |
221F ONVOY, LLC - IA |
632 |
|
2020-08-31 |
|
| 641-500
| 7 |
Iowa Falls |
IA |
DESMIADTXMX |
073H TELNYX LLC |
632 |
|
2021-05-18 |
|
| 641-500
| 8 |
Iowa Falls |
IA |
DESMIAITX8X |
145J TERRA NOVA TELECOM INC. |
632 |
|
2024-02-13 |
|
| 641-500
| 9 |
Iowa Falls |
IA |
DESMIADTXKX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
632 |
|
2020-06-23 |
|
| 641-501
| A |
Montezuma |
IA |
MTZMIAXOPS0 |
1248 WINDSTREAM MONTEZUMA, LLC |
632 |
|
|
|
| 641-501
| 0 |
Montezuma |
IA |
DESMIAITGT5 |
444G AUREON COMMUNICATIONS, LLC |
632 |
|
2024-10-31 |
|
| 641-501
| 1 |
Montezuma |
IA |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
632 |
|
2025-02-20 |
|
| 641-501
| 6 |
Montezuma |
IA |
OSKLIA14DS0 |
916A MAHASKA COMMUNICATION GROUP, LLC - IA |
632 |
|
2019-01-16 |
|
| 641-501
| 7 |
Montezuma |
IA |
DESMIADTXKX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
632 |
|
2023-11-05 |
|
| 641-501
| 8 |
Montezuma |
IA |
DESMIADTXKX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
632 |
|
2021-08-20 |
|
| 641-501
| 9 |
Montezuma |
IA |
MTZMIAXOPS0 |
1248 WINDSTREAM MONTEZUMA, LLC |
632 |
|
2018-08-20 |
|
| 641-502
| A |
Melbourne |
IA |
GLMNIAXODS1 |
1187 PARTNER COMMUNICATIONS COOPERATIVE |
632 |
|
|
|
| 641-503
| A |
Mount Ayr |
IA |
KNVLIAXCSMD |
221F ONVOY, LLC - IA |
632 |
|
|
|
| 641-503
| 0 |
Mount Ayr |
IA |
|
6529 T-MOBILE USA, INC. |
632 |
|
2025-06-01 |
|
| 641-503
| 1 |
Mount Ayr |
IA |
|
6529 T-MOBILE USA, INC. |
632 |
|
2025-06-01 |
|
| 641-503
| 2 |
Mount Ayr |
IA |
KNVLIAXCSMD |
221F ONVOY, LLC - IA |
632 |
|
2021-04-16 |
|
| 641-503
| 3 |
Mount Ayr |
IA |
KNVLIAXCSMD |
221F ONVOY, LLC - IA |
632 |
|
2021-04-16 |
|
| 641-503
| 4 |
Mount Ayr |
IA |
KNVLIAXCSMD |
221F ONVOY, LLC - IA |
632 |
|
2020-11-23 |
|
| 641-503
| 5 |
Mount Ayr |
IA |
|
5562 METROPCS, INC. |
632 |
|
2025-06-01 |
|
| 641-503
| 6 |
Mount Ayr |
IA |
|
5562 METROPCS, INC. |
632 |
|
2025-06-01 |
|
| 641-503
| 8 |
Mount Ayr |
IA |
DESMIADTXKX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
632 |
|
2020-09-28 |
|
| 641-504
| A |
Oskaloosa |
IA |
DESMIAITX6X |
6529 T-MOBILE USA, INC. |
632 |
|
|
|
| 641-505
| A |
Manly |
IA |
DESMIAEA0MD |
985E BANDWIDTH.COM CLEC, LLC - IA |
632 |
|
|
|
| 641-505
| 0 |
Manly |
IA |
DESMIAEA0MD |
985E BANDWIDTH.COM CLEC, LLC - IA |
632 |
|
2017-09-18 |
|
| 641-505
| 1 |
Manly |
IA |
DESMIAEA0MD |
985E BANDWIDTH.COM CLEC, LLC - IA |
632 |
|
2018-05-28 |
|
| 641-505
| 2 |
Manly |
IA |
DESMIADTXMX |
073H TELNYX LLC |
632 |
|
2020-05-28 |
|
| 641-505
| 4 |
Manly |
IA |
DESMIADTFMD |
221F ONVOY, LLC - IA |
632 |
|
2019-09-20 |
|
| 641-505
| 5 |
Manly |
IA |
BOONIA01DS1 |
544H INTEGRATED PATH COMMUNCATIONS, LLC - IA |
632 |
|
2018-05-15 |
|
| 641-505
| 6 |
Manly |
IA |
DESMIADTFMD |
221F ONVOY, LLC - IA |
632 |
|
2019-09-20 |
|
| 641-505
| 7 |
Manly |
IA |
DESMIADTFMD |
221F ONVOY, LLC - IA |
632 |
|
2020-08-31 |
|
| 641-505
| 8 |
Manly |
IA |
DESMIADTFMD |
221F ONVOY, LLC - IA |
632 |
|
2020-08-31 |
|
| 641-505
| 9 |
Manly |
IA |
DESMIADTFMD |
221F ONVOY, LLC - IA |
632 |
|
2021-03-08 |
|
| 641-506
| A |
Zearing |
IA |
DESMIADTXKX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
632 |
|
|
|
| 641-506
| 9 |
Zearing |
IA |
DESMIADTXKX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
632 |
|
2022-01-17 |
|
| 641-507
| A |
Baxter |
IA |
GLMNIAXODS1 |
1187 PARTNER COMMUNICATIONS COOPERATIVE |
632 |
|
|
|
| 641-508
| A |
Osceola |
IA |
DESMIADT1MD |
9877 LEVEL 3 COMMUNICATIONS, LLC - IA |
632 |
|
|
|
| 641-508
| 0 |
Osceola |
IA |
KNVLIAXCSMD |
221F ONVOY, LLC - IA |
632 |
|
2023-07-22 |
|
| 641-508
| 1 |
Osceola |
IA |
DESMIADTXZX |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
632 |
|
2023-08-10 |
|
| 641-508
| 2 |
Osceola |
IA |
KNVLIAXCSMD |
221F ONVOY, LLC - IA |
632 |
|
2022-03-30 |
|
| 641-508
| 3 |
Osceola |
IA |
KNVLIAXCSMD |
221F ONVOY, LLC - IA |
632 |
|
2022-03-30 |
|
| 641-508
| 4 |
Osceola |
IA |
DESMIADT1MD |
9877 LEVEL 3 COMMUNICATIONS, LLC - IA |
632 |
|
2022-03-29 |
|
| 641-508
| 5 |
Osceola |
IA |
KNVLIAXCTMD |
221F ONVOY, LLC - IA |
632 |
|
2023-10-15 |
|
| 641-508
| 6 |
Osceola |
IA |
KNVLIAXCTMD |
221F ONVOY, LLC - IA |
632 |
|
2023-10-15 |
|
| 641-508
| 7 |
Osceola |
IA |
KNVLIAXCPMD |
624H ONVOY SPECTRUM, LLC |
632 |
|
2024-03-09 |
|
| 641-508
| 8 |
Osceola |
IA |
|
5562 METROPCS, INC. |
632 |
|
2025-04-19 |
|
| 641-508
| 9 |
Osceola |
IA |
|
5562 METROPCS, INC. |
632 |
|
2025-04-19 |
|
| 641-509
| A |
New Haven |
IA |
RUDDIA01DS2 |
1177 FARMERS TEL. CO. |
632 |
|
|
|
| 641-510
| A |
Grinnell |
IA |
DESMIAITX6X |
6529 T-MOBILE USA, INC. |
632 |
|
|
|
| 641-512
| A |
Mason City |
IA |
CNVLIABC1MD |
6266 UNITED STATES CELLULAR - IA |
632 |
|
|
|
| 641-512
| 0 |
Mason City |
IA |
CNVLIABC1MD |
6266 UNITED STATES CELLULAR - IA |
632 |
|
|
|
| 641-512
| 1 |
Mason City |
IA |
CNVLIABC1MD |
6266 UNITED STATES CELLULAR - IA |
632 |
|
|
|
| 641-512
| 2 |
Mason City |
IA |
CNVLIABC1MD |
6266 UNITED STATES CELLULAR - IA |
632 |
|
|
|
| 641-512
| 3 |
Mason City |
IA |
CNVLIABC1MD |
6266 UNITED STATES CELLULAR - IA |
632 |
|
|
|
| 641-512
| 4 |
Mason City |
IA |
CNVLIABC1MD |
6266 UNITED STATES CELLULAR - IA |
632 |
|
|
|
| 641-512
| 5 |
Mason City |
IA |
CNVLIABC1MD |
6266 UNITED STATES CELLULAR - IA |
632 |
|
|
|
| 641-512
| 6 |
Mason City |
IA |
CNVLIABC1MD |
6266 UNITED STATES CELLULAR - IA |
632 |
|
|
|
| 641-512
| 7 |
Mason City |
IA |
CNVLIABC1MD |
6266 UNITED STATES CELLULAR - IA |
632 |
|
|
|
| 641-512
| 8 |
Mason City |
IA |
CNVLIABC1MD |
6266 UNITED STATES CELLULAR - IA |
632 |
|
2004-06-14 |
|
| 641-512
| 9 |
Mason City |
IA |
CNVLIABC1MD |
6266 UNITED STATES CELLULAR - IA |
632 |
|
2003-11-19 |
|
| 641-513
| A |
Mason City |
IA |
DESMIADTFMD |
221F ONVOY, LLC - IA |
632 |
|
2024-05-03 |
|
| 641-513
| 0 |
Mason City |
IA |
DESMIADTFMD |
221F ONVOY, LLC - IA |
632 |
|
2024-05-03 |
|
| 641-513
| 1 |
Mason City |
IA |
DESMIADTFMD |
221F ONVOY, LLC - IA |
632 |
|
2024-05-03 |
|
| 641-513
| 2 |
Mason City |
IA |
DESMIADTXKX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
632 |
|
2024-12-07 |
|
| 641-513
| 8 |
Mason City |
IA |
|
068H NORTHLAND COMMUNICATIONS, INC. - IA |
632 |
|
2024-05-04 |
|
| 641-514
| A |
Thompson |
IA |
DESMIADTXKX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
632 |
|
|
|
| 641-516
| A |
Marshalltown |
IA |
DESMIADTXZX |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
632 |
|
|
|
| 641-516
| 0 |
Marshalltown |
IA |
DESMIADTFMD |
221F ONVOY, LLC - IA |
632 |
|
2024-03-02 |
|
| 641-516
| 1 |
Marshalltown |
IA |
DESMIADTXKX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
632 |
|
2024-02-21 |
|
| 641-516
| 2 |
Marshalltown |
IA |
DESMIADTFMD |
221F ONVOY, LLC - IA |
632 |
|
2023-08-11 |
|
| 641-516
| 3 |
Marshalltown |
IA |
DESMIADTFMD |
221F ONVOY, LLC - IA |
632 |
|
2021-04-16 |
|
| 641-516
| 4 |
Marshalltown |
IA |
DESMIADTFMD |
221F ONVOY, LLC - IA |
632 |
|
2021-04-16 |
|
| 641-516
| 5 |
Marshalltown |
IA |
DESMIADTXJX |
508J CENTURYLINK COMMUNICATIONS, LLC |
632 |
|
2023-06-05 |
|
| 641-516
| 6 |
Marshalltown |
IA |
DESMIADTFMD |
221F ONVOY, LLC - IA |
632 |
|
2023-08-11 |
|
| 641-516
| 7 |
Marshalltown |
IA |
DESMIADTFMD |
221F ONVOY, LLC - IA |
632 |
|
2023-08-11 |
|
| 641-516
| 8 |
Marshalltown |
IA |
DESMIADTFMD |
221F ONVOY, LLC - IA |
632 |
|
2023-08-11 |
|
| 641-516
| 9 |
Marshalltown |
IA |
DESMIADTFMD |
221F ONVOY, LLC - IA |
632 |
|
2023-08-11 |
|
| 641-517
| A |
Oskaloosa |
IA |
DESMIAITX6X |
6529 T-MOBILE USA, INC. |
632 |
|
|
|
| 641-517
| 0 |
Oskaloosa |
IA |
DESMIADTFMD |
221F ONVOY, LLC - IA |
632 |
|
2023-10-15 |
|
| 641-517
| 1 |
Oskaloosa |
IA |
DESMIADTFMD |
221F ONVOY, LLC - IA |
632 |
|
2023-10-15 |
|
| 641-517
| 2 |
Oskaloosa |
IA |
DESMIADTFMD |
221F ONVOY, LLC - IA |
632 |
|
2023-10-15 |
|
| 641-517
| 3 |
Oskaloosa |
IA |
DESMIADTFMD |
221F ONVOY, LLC - IA |
632 |
|
2023-10-15 |
|
| 641-517
| 4 |
Oskaloosa |
IA |
DESMIADTFMD |
221F ONVOY, LLC - IA |
632 |
|
2023-10-15 |
|
| 641-517
| 5 |
Oskaloosa |
IA |
DESMIADTXKX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
632 |
|
2024-03-29 |
|
| 641-517
| 6 |
Oskaloosa |
IA |
DESMIADTFMD |
221F ONVOY, LLC - IA |
632 |
|
2024-05-20 |
|
| 641-517
| 7 |
Oskaloosa |
IA |
DESMIAITX6X |
6529 T-MOBILE USA, INC. |
632 |
|
2022-02-27 |
|
| 641-517
| 8 |
Oskaloosa |
IA |
DESMIAITX6X |
6529 T-MOBILE USA, INC. |
632 |
|
2022-02-27 |
|
| 641-517
| 9 |
Oskaloosa |
IA |
DESMIAITX6X |
6529 T-MOBILE USA, INC. |
632 |
|
2022-02-27 |
|
| 641-518
| A |
Delta |
IA |
KNVLIAXCPMD |
624H ONVOY SPECTRUM, LLC |
632 |
|
2024-06-06 |
|
| 641-518
| 0 |
Delta |
IA |
KNVLIAXCPMD |
624H ONVOY SPECTRUM, LLC |
632 |
|
2024-06-06 |
|
| 641-519
| A |
Garner |
IA |
DESMIADTX7X |
751F MCC TELEPHONY OF IOWA, LLC - IA |
632 |
|
|
|
| 641-519
| 0 |
Garner |
IA |
DESMIAEA0MD |
985E BANDWIDTH.COM CLEC, LLC - IA |
632 |
|
2011-09-16 |
|
| 641-519
| 1 |
Garner |
IA |
DESMIADTX7X |
751F MCC TELEPHONY OF IOWA, LLC - IA |
632 |
|
2010-05-01 |
|
| 641-519
| 2 |
Garner |
IA |
DESMIADTFMD |
221F ONVOY, LLC - IA |
632 |
|
2012-12-14 |
|
| 641-519
| 3 |
Garner |
IA |
DESMIADTFMD |
221F ONVOY, LLC - IA |
632 |
|
2012-12-14 |
|
| 641-519
| 4 |
Garner |
IA |
DESMIADTFMD |
221F ONVOY, LLC - IA |
632 |
|
2012-12-14 |
|
| 641-519
| 5 |
Garner |
IA |
BOONIA01DS1 |
544H INTEGRATED PATH COMMUNCATIONS, LLC - IA |
632 |
|
2018-05-15 |
|
| 641-519
| 6 |
Garner |
IA |
DESMIADTXMX |
073H TELNYX LLC |
632 |
|
2020-05-28 |
|
| 641-519
| 8 |
Garner |
IA |
DESMIADTX1X |
624H ONVOY SPECTRUM, LLC |
632 |
|
2021-07-17 |
|
| 641-519
| 9 |
Garner |
IA |
DESMIADTX1X |
624H ONVOY SPECTRUM, LLC |
632 |
|
2021-10-29 |
|
<< 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 >>
Last updated: Sun, 27 Apr 2025 12:48:38 UTC
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