Local Calling Guide
Area code/prefix search
Region: IA
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 319-576
| 8 |
Burlington |
IA |
|
6529 T-MOBILE USA, INC. |
634 |
|
2018-04-12 |
|
| 319-576
| 9 |
Burlington |
IA |
|
6529 T-MOBILE USA, INC. |
634 |
|
2018-04-12 |
|
| 319-578
| A |
Swisher |
IA |
NLBTIAXO2MD |
593K MCC TELEPHONY LLC |
635 |
|
|
|
| 319-582
| A |
Cedar Rapids |
IA |
CDRRIADTX7X |
996H AIRESPRING, INC. |
635 |
|
|
|
| 319-582
| 0 |
Cedar Rapids |
IA |
|
996H AIRESPRING, INC. |
635 |
|
2018-10-21 |
|
| 319-582
| 1 |
Cedar Rapids |
IA |
|
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2020-04-06 |
|
| 319-582
| 2 |
Cedar Rapids |
IA |
|
5562 METROPCS, INC. |
635 |
|
2020-01-20 |
|
| 319-582
| 3 |
Cedar Rapids |
IA |
|
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2020-04-06 |
|
| 319-582
| 4 |
Cedar Rapids |
IA |
|
221F ONVOY, LLC - IA |
635 |
|
2021-02-18 |
|
| 319-582
| 5 |
Cedar Rapids |
IA |
|
221F ONVOY, LLC - IA |
635 |
|
2021-02-18 |
|
| 319-582
| 6 |
Cedar Rapids |
IA |
|
221F ONVOY, LLC - IA |
635 |
|
2021-02-18 |
|
| 319-582
| 7 |
Cedar Rapids |
IA |
|
221F ONVOY, LLC - IA |
635 |
|
2021-02-18 |
|
| 319-582
| 8 |
Cedar Rapids |
IA |
|
221F ONVOY, LLC - IA |
635 |
|
2021-02-18 |
|
| 319-582
| 9 |
Cedar Rapids |
IA |
|
221F ONVOY, LLC - IA |
635 |
|
2024-01-18 |
|
| 319-585
| A |
Hazleton |
IA |
SOLNIAXO2MD |
593K MCC TELEPHONY LLC |
635 |
|
|
|
| 319-585
| 2 |
Hazleton |
IA |
|
221F ONVOY, LLC - IA |
635 |
|
2021-10-29 |
|
| 319-585
| 3 |
Hazleton |
IA |
|
221F ONVOY, LLC - IA |
635 |
|
2021-05-07 |
|
| 319-585
| 5 |
Hazleton |
IA |
|
145J TERRA NOVA TELECOM INC. |
635 |
|
2025-05-31 |
|
| 319-585
| 8 |
Hazleton |
IA |
|
593K MCC TELEPHONY LLC |
635 |
|
2010-05-06 |
|
| 319-588
| A |
Argyle |
IA |
DVNPIADTXZX |
516J TON80 COMMUNICATIONS, LLC |
634 |
|
|
|
| 319-588
| 1 |
Argyle |
IA |
|
624H ONVOY SPECTRUM, LLC |
634 |
|
2024-12-19 |
|
| 319-588
| 2 |
Argyle |
IA |
|
751F MCC TELEPHONY OF IOWA, LLC - IA |
634 |
|
2025-02-07 |
|
| 319-588
| 5 |
Argyle |
IA |
|
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
634 |
|
2024-07-15 |
|
| 319-588
| 8 |
Argyle |
IA |
|
516J TON80 COMMUNICATIONS, LLC |
634 |
|
2022-04-25 |
|
| 319-589
| A |
Alburnett |
IA |
MNTIIAAKDS0 |
544H INTEGRATED PATH COMMUNCATIONS, LLC - IA |
635 |
|
|
|
| 319-589
| 0 |
Alburnett |
IA |
|
544H INTEGRATED PATH COMMUNCATIONS, LLC - IA |
635 |
|
|
|
| 319-589
| 1 |
Alburnett |
IA |
|
544H INTEGRATED PATH COMMUNCATIONS, LLC - IA |
635 |
|
|
|
| 319-591
| A |
Washington |
IA |
CDRRIATS0MD |
6266 UNITED STATES CELLULAR - IA |
635 |
|
|
|
| 319-591
| 0 |
Washington |
IA |
|
6266 UNITED STATES CELLULAR - IA |
635 |
|
2008-05-30 |
|
| 319-591
| 1 |
Washington |
IA |
|
6266 UNITED STATES CELLULAR - IA |
635 |
|
2009-08-19 |
|
| 319-591
| 2 |
Washington |
IA |
|
444G AUREON COMMUNICATIONS, LLC |
635 |
|
2015-12-19 |
|
| 319-591
| 3 |
Washington |
IA |
|
6266 UNITED STATES CELLULAR - IA |
635 |
|
2017-05-18 |
|
| 319-591
| 4 |
Washington |
IA |
|
6529 T-MOBILE USA, INC. |
635 |
|
2022-05-23 |
|
| 319-591
| 5 |
Washington |
IA |
|
6529 T-MOBILE USA, INC. |
635 |
|
2022-05-23 |
|
| 319-591
| 6 |
Washington |
IA |
|
6529 T-MOBILE USA, INC. |
635 |
|
2022-05-23 |
|
| 319-591
| 7 |
Washington |
IA |
|
6529 T-MOBILE USA, INC. |
635 |
|
2022-05-23 |
|
| 319-591
| 8 |
Washington |
IA |
|
593K MCC TELEPHONY LLC |
635 |
|
2010-04-15 |
|
| 319-591
| 9 |
Washington |
IA |
|
145J TERRA NOVA TELECOM INC. |
635 |
|
2025-06-06 |
|
| 319-592
| A |
Bonaparte |
IA |
BONPIAXORS5 |
1319 VAN BUREN TEL. CO., INC. |
634 |
|
|
|
| 319-594
| A |
Iowa City |
IA |
CDRRIAAX7MD |
6529 T-MOBILE USA, INC. |
635 |
|
|
|
| 319-594
| 0 |
Iowa City |
IA |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
635 |
|
2004-12-30 |
|
| 319-594
| 1 |
Iowa City |
IA |
|
5562 METROPCS, INC. |
635 |
|
|
|
| 319-594
| 2 |
Iowa City |
IA |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
635 |
|
2005-03-12 |
|
| 319-594
| 3 |
Iowa City |
IA |
|
5562 METROPCS, INC. |
635 |
|
|
|
| 319-594
| 4 |
Iowa City |
IA |
|
5562 METROPCS, INC. |
635 |
|
|
|
| 319-594
| 5 |
Iowa City |
IA |
|
5562 METROPCS, INC. |
635 |
|
|
|
| 319-594
| 6 |
Iowa City |
IA |
|
6529 T-MOBILE USA, INC. |
635 |
|
|
|
| 319-594
| 7 |
Iowa City |
IA |
|
5562 METROPCS, INC. |
635 |
|
|
|
| 319-594
| 8 |
Iowa City |
IA |
|
5562 METROPCS, INC. |
635 |
|
|
|
| 319-594
| 9 |
Iowa City |
IA |
|
6529 T-MOBILE USA, INC. |
635 |
|
|
|
| 319-595
| A |
Waterloo |
IA |
CDRRIAIC2MD |
593K MCC TELEPHONY LLC |
635 |
|
|
|
| 319-595
| 0 |
Waterloo |
IA |
|
221F ONVOY, LLC - IA |
635 |
|
2019-09-19 |
|
| 319-595
| 1 |
Waterloo |
IA |
|
593K MCC TELEPHONY LLC |
635 |
|
2018-08-05 |
|
| 319-595
| 2 |
Waterloo |
IA |
|
9877 LEVEL 3 COMMUNICATIONS, LLC - IA |
635 |
|
2018-12-05 |
|
| 319-595
| 3 |
Waterloo |
IA |
|
6529 T-MOBILE USA, INC. |
635 |
|
2018-09-21 |
|
| 319-595
| 4 |
Waterloo |
IA |
|
221F ONVOY, LLC - IA |
635 |
|
2019-09-19 |
|
| 319-595
| 5 |
Waterloo |
IA |
|
5562 METROPCS, INC. |
635 |
|
2018-08-06 |
|
| 319-595
| 6 |
Waterloo |
IA |
|
5562 METROPCS, INC. |
635 |
|
2018-08-06 |
|
| 319-595
| 7 |
Waterloo |
IA |
|
6529 T-MOBILE USA, INC. |
635 |
|
2018-09-21 |
|
| 319-595
| 8 |
Waterloo |
IA |
|
6529 T-MOBILE USA, INC. |
635 |
|
2018-09-21 |
|
| 319-595
| 9 |
Waterloo |
IA |
|
6529 T-MOBILE USA, INC. |
635 |
|
2018-09-21 |
|
| 319-596
| A |
Waverly |
IA |
CDRRIADTYZZ |
829J PAETEC ITEL, LLC |
635 |
|
|
|
| 319-596
| 0 |
Waverly |
IA |
|
829J PAETEC ITEL, LLC |
635 |
|
|
|
| 319-596
| 1 |
Waverly |
IA |
|
829J PAETEC ITEL, LLC |
635 |
|
|
|
| 319-596
| 2 |
Waverly |
IA |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
635 |
|
2017-07-27 |
|
| 319-596
| 3 |
Waverly |
IA |
|
9631 QWEST CORPORATION |
635 |
|
2007-07-19 |
|
| 319-596
| 4 |
Waverly |
IA |
|
444G AUREON COMMUNICATIONS, LLC |
635 |
|
2015-11-13 |
|
| 319-596
| 5 |
Waverly |
IA |
|
6266 UNITED STATES CELLULAR - IA |
635 |
|
2011-04-10 |
|
| 319-596
| 6 |
Waverly |
IA |
|
985E BANDWIDTH.COM CLEC, LLC - IA |
635 |
|
2011-06-22 |
|
| 319-596
| 7 |
Waverly |
IA |
|
829J PAETEC ITEL, LLC |
635 |
|
|
|
| 319-596
| 8 |
Waverly |
IA |
|
6529 T-MOBILE USA, INC. |
635 |
|
2006-12-04 |
|
| 319-596
| 9 |
Waverly |
IA |
|
829J PAETEC ITEL, LLC |
635 |
|
|
|
| 319-598
| A |
Washington |
IA |
WASHIAXO1MD |
2842 LOCAL TELEPHONE DATA SERVICES CORP. |
635 |
|
|
|
| 319-600
| A |
Iowa City |
IA |
IWCYIA706MD |
965H FRACTEL, LLC |
635 |
|
|
|
| 319-600
| 0 |
Iowa City |
IA |
|
965H FRACTEL, LLC |
635 |
|
2019-06-04 |
|
| 319-600
| 1 |
Iowa City |
IA |
|
423H AIRUS, INC - IA |
635 |
|
2020-04-24 |
|
| 319-600
| 2 |
Iowa City |
IA |
|
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2020-04-15 |
|
| 319-600
| 3 |
Iowa City |
IA |
|
221F ONVOY, LLC - IA |
635 |
|
2021-03-14 |
|
| 319-600
| 4 |
Iowa City |
IA |
|
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2023-09-17 |
|
| 319-600
| 5 |
Iowa City |
IA |
|
221F ONVOY, LLC - IA |
635 |
|
2024-07-16 |
|
| 319-600
| 6 |
Iowa City |
IA |
|
221F ONVOY, LLC - IA |
635 |
|
2019-09-19 |
|
| 319-600
| 7 |
Iowa City |
IA |
|
221F ONVOY, LLC - IA |
635 |
|
2019-09-19 |
|
| 319-600
| 8 |
Iowa City |
IA |
|
221F ONVOY, LLC - IA |
635 |
|
2019-09-19 |
|
| 319-600
| 9 |
Iowa City |
IA |
|
939H COMMIO, LLC |
635 |
|
2024-03-01 |
|
| 319-601
| A |
Burlington |
IA |
DVNPIA80XPX |
6529 T-MOBILE USA, INC. |
634 |
|
|
|
| 319-601
| 0 |
Burlington |
IA |
|
5562 METROPCS, INC. |
634 |
|
|
|
| 319-601
| 1 |
Burlington |
IA |
|
5562 METROPCS, INC. |
634 |
|
|
|
| 319-601
| 2 |
Burlington |
IA |
|
515J IP HORIZON LLC |
634 |
|
2025-07-29 |
|
| 319-601
| 3 |
Burlington |
IA |
|
695G IMON COMMUNICATIONS, LLC - IA |
634 |
|
2025-03-08 |
|
| 319-601
| 4 |
Burlington |
IA |
|
221F ONVOY, LLC - IA |
634 |
|
2020-05-15 |
|
| 319-601
| 5 |
Burlington |
IA |
|
624H ONVOY SPECTRUM, LLC |
634 |
|
2021-10-29 |
|
| 319-601
| 6 |
Burlington |
IA |
|
5562 METROPCS, INC. |
634 |
|
|
|
| 319-601
| 7 |
Burlington |
IA |
|
221F ONVOY, LLC - IA |
634 |
|
2016-04-06 |
|
| 319-601
| 8 |
Burlington |
IA |
|
221F ONVOY, LLC - IA |
634 |
|
2016-04-06 |
|
| 319-601
| 9 |
Burlington |
IA |
|
6529 T-MOBILE USA, INC. |
634 |
|
|
|
| 319-602
| A |
Hudson |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
|
|
| 319-602
| 6 |
Hudson |
IA |
|
221F ONVOY, LLC - IA |
635 |
|
2019-09-19 |
|
| 319-602
| 8 |
Hudson |
IA |
|
624H ONVOY SPECTRUM, LLC |
635 |
|
2021-07-17 |
|
| 319-609
| A |
Aurora |
IA |
MNTIIAAKDS0 |
544H INTEGRATED PATH COMMUNCATIONS, LLC - IA |
635 |
|
|
|
| 319-609
| 0 |
Aurora |
IA |
|
544H INTEGRATED PATH COMMUNCATIONS, LLC - IA |
635 |
|
|
|
<< 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 >>
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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