Local Calling Guide
Area code/prefix search
NPA: 319
[Rate centres in NPA 319]
[Dial plan for NPA 319]
<< 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 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 319-400
| 1 |
Iowa City |
IA |
CDRRIADTFMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
635 |
|
|
|
| 319-400
| 2 |
Iowa City |
IA |
CDRRIADTFMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
635 |
|
|
|
| 319-400
| 3 |
Iowa City |
IA |
CDRRIADTFMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
635 |
|
|
|
| 319-400
| 4 |
Iowa City |
IA |
CDRRIADTFMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
635 |
|
|
|
| 319-400
| 5 |
Iowa City |
IA |
CDRRIADTFMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
635 |
|
2004-09-25 |
|
| 319-400
| 6 |
Iowa City |
IA |
CDRRIADTFMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
635 |
|
2005-10-29 |
|
| 319-400
| 7 |
Iowa City |
IA |
CDRRIADTFMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
635 |
|
|
|
| 319-400
| 8 |
Iowa City |
IA |
CDRRIADTFMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
635 |
|
2006-09-11 |
|
| 319-400
| 9 |
Iowa City |
IA |
CDRRIADTFMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
635 |
|
2008-03-17 |
|
| 319-401
| A |
Tripoli |
IA |
CDRRIADTUMD |
8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA |
635 |
|
|
|
| 319-401
| 6 |
Tripoli |
IA |
CDRRIADTUMD |
8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA |
635 |
|
2023-05-19 |
|
| 319-402
| A |
Iowa City |
IA |
CDRRIADTXMX |
318J COMCAST IP PHONE, LLC |
635 |
|
|
|
| 319-402
| 0 |
Iowa City |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2023-08-11 |
|
| 319-402
| 1 |
Iowa City |
IA |
CDRRIADTXMX |
318J COMCAST IP PHONE, LLC |
635 |
|
2023-06-11 |
|
| 319-402
| 2 |
Iowa City |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2023-08-11 |
|
| 319-402
| 3 |
Iowa City |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2023-08-11 |
|
| 319-402
| 4 |
Iowa City |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2023-08-11 |
|
| 319-402
| 5 |
Iowa City |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2023-08-11 |
|
| 319-402
| 6 |
Iowa City |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2023-08-11 |
|
| 319-402
| 7 |
Iowa City |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2023-08-11 |
|
| 319-402
| 8 |
Iowa City |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2023-08-11 |
|
| 319-402
| 9 |
Iowa City |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2023-08-11 |
|
| 319-403
| A |
Cedar Rapids |
IA |
IWCYIA7000Z |
490J DISH WIRELESS, LLC |
635 |
|
|
|
| 319-403
| 0 |
Cedar Rapids |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2023-08-11 |
|
| 319-403
| 1 |
Cedar Rapids |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2023-08-11 |
|
| 319-403
| 2 |
Cedar Rapids |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2023-08-11 |
|
| 319-403
| 3 |
Cedar Rapids |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2023-08-11 |
|
| 319-403
| 4 |
Cedar Rapids |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2023-08-11 |
|
| 319-403
| 5 |
Cedar Rapids |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2023-08-11 |
|
| 319-403
| 6 |
Cedar Rapids |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2023-08-11 |
|
| 319-403
| 7 |
Cedar Rapids |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2023-08-11 |
|
| 319-403
| 8 |
Cedar Rapids |
IA |
CDRRIADT1MD |
9877 LEVEL 3 COMMUNICATIONS, LLC - IA |
635 |
|
2024-05-01 |
|
| 319-403
| 9 |
Cedar Rapids |
IA |
IWCYIA7000Z |
490J DISH WIRELESS, LLC |
635 |
|
2023-06-11 |
|
| 319-404
| A |
Waterloo |
IA |
CDRRIATS0MD |
6266 UNITED STATES CELLULAR - IA |
635 |
|
|
|
| 319-404
| 0 |
Waterloo |
IA |
CDRRIATS0MD |
6266 UNITED STATES CELLULAR - IA |
635 |
|
|
|
| 319-404
| 1 |
Waterloo |
IA |
CDRRIATS0MD |
6266 UNITED STATES CELLULAR - IA |
635 |
|
|
|
| 319-404
| 2 |
Waterloo |
IA |
CDRRIATS0MD |
6266 UNITED STATES CELLULAR - IA |
635 |
|
|
|
| 319-404
| 3 |
Waterloo |
IA |
CDRRIATS0MD |
6266 UNITED STATES CELLULAR - IA |
635 |
|
|
|
| 319-404
| 4 |
Waterloo |
IA |
CDRRIATS0MD |
6266 UNITED STATES CELLULAR - IA |
635 |
|
|
|
| 319-404
| 5 |
Waterloo |
IA |
CDRRIATS0MD |
6266 UNITED STATES CELLULAR - IA |
635 |
|
|
|
| 319-404
| 6 |
Waterloo |
IA |
CDRRIATS0MD |
6266 UNITED STATES CELLULAR - IA |
635 |
|
2011-10-29 |
|
| 319-404
| 7 |
Waterloo |
IA |
CDRRIATS0MD |
6266 UNITED STATES CELLULAR - IA |
635 |
|
|
|
| 319-404
| 8 |
Waterloo |
IA |
CDRRIATS0MD |
6266 UNITED STATES CELLULAR - IA |
635 |
|
|
|
| 319-404
| 9 |
Waterloo |
IA |
CDRRIATS0MD |
6266 UNITED STATES CELLULAR - IA |
635 |
|
|
|
| 319-405
| A |
Anamosa |
IA |
CDRRIADTNMD |
985E BANDWIDTH.COM CLEC, LLC - IA |
635 |
|
|
|
| 319-405
| 0 |
Anamosa |
IA |
CDRRIADTNMD |
985E BANDWIDTH.COM CLEC, LLC - IA |
635 |
|
2022-04-01 |
|
| 319-405
| 1 |
Anamosa |
IA |
CDRRIADTNMD |
985E BANDWIDTH.COM CLEC, LLC - IA |
635 |
|
2022-04-02 |
|
| 319-405
| 4 |
Anamosa |
IA |
|
5562 METROPCS, INC. |
635 |
|
2025-04-25 |
|
| 319-405
| 5 |
Anamosa |
IA |
|
5562 METROPCS, INC. |
635 |
|
2025-04-25 |
|
| 319-405
| 8 |
Anamosa |
IA |
CDRRIADTX9X |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2025-07-03 |
|
| 319-405
| 9 |
Anamosa |
IA |
CDRRIADTX9X |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2025-10-16 |
|
| 319-406
| A |
Denver |
IA |
CDRRIAAB4MD |
7421 AT&T - LOCAL |
635 |
|
|
|
| 319-406
| 0 |
Denver |
IA |
CDRRIAIC2MD |
593K MCC TELEPHONY LLC |
635 |
|
2010-05-09 |
|
| 319-406
| 1 |
Denver |
IA |
CDRRIAAB4MD |
7421 AT&T - LOCAL |
635 |
|
|
|
| 319-406
| 2 |
Denver |
IA |
CDRRIADTNMD |
985E BANDWIDTH.COM CLEC, LLC - IA |
635 |
|
2015-05-08 |
|
| 319-406
| 3 |
Denver |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2018-04-13 |
|
| 319-406
| 4 |
Denver |
IA |
IWCYIA701MD |
073H TELNYX LLC |
635 |
|
2018-06-27 |
|
| 319-406
| 5 |
Denver |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2021-03-14 |
|
| 319-406
| 6 |
Denver |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2019-09-19 |
|
| 319-406
| 7 |
Denver |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2008-09-04 |
|
| 319-406
| 8 |
Denver |
IA |
MNTIIAAKDS0 |
544H INTEGRATED PATH COMMUNCATIONS, LLC - IA |
635 |
|
2018-05-11 |
|
| 319-406
| 9 |
Denver |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2021-04-24 |
|
| 319-407
| A |
Waverly |
IA |
CDRRIATS0MD |
6266 UNITED STATES CELLULAR - IA |
635 |
|
|
|
| 319-407
| 0 |
Waverly |
IA |
CDRRIATS0MD |
6266 UNITED STATES CELLULAR - IA |
635 |
|
2022-02-14 |
|
| 319-407
| 1 |
Waverly |
IA |
IWCYIA702MD |
939H COMMIO, LLC |
635 |
|
2022-08-07 |
|
| 319-407
| 2 |
Waverly |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2022-02-15 |
|
| 319-407
| 3 |
Waverly |
IA |
CDRRIADTHMD |
624H ONVOY SPECTRUM, LLC |
635 |
|
2024-12-19 |
|
| 319-407
| 4 |
Waverly |
IA |
|
6266 UNITED STATES CELLULAR - IA |
635 |
|
2025-01-12 |
|
| 319-408
| A |
Lisbon |
IA |
MNCHIAXO2MD |
593K MCC TELEPHONY LLC |
635 |
|
|
|
| 319-408
| 0 |
Lisbon |
IA |
CDRRIADTX3X |
073H TELNYX LLC |
635 |
|
2020-05-28 |
|
| 319-408
| 1 |
Lisbon |
IA |
MNCHIAXO2MD |
593K MCC TELEPHONY LLC |
635 |
|
2010-05-07 |
|
| 319-408
| 2 |
Lisbon |
IA |
DESMIAITGT5 |
444G AUREON COMMUNICATIONS, LLC |
635 |
|
2019-09-17 |
|
| 319-408
| 4 |
Lisbon |
IA |
MNTIIAAKDS0 |
544H INTEGRATED PATH COMMUNCATIONS, LLC - IA |
635 |
|
2018-05-11 |
|
| 319-408
| 5 |
Lisbon |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2021-04-24 |
|
| 319-408
| 6 |
Lisbon |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2021-04-24 |
|
| 319-408
| 7 |
Lisbon |
IA |
CDRRIADTX2X |
508J CENTURYLINK COMMUNICATIONS, LLC |
635 |
|
2017-06-13 |
|
| 319-408
| 8 |
Lisbon |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2020-06-26 |
|
| 319-408
| 9 |
Lisbon |
IA |
CDRRIADTHMD |
624H ONVOY SPECTRUM, LLC |
635 |
|
2024-03-22 |
|
| 319-409
| A |
Cedar Rapids |
IA |
CDRRIADTYZZ |
829J PAETEC ITEL, LLC |
635 |
|
|
|
| 319-409
| 0 |
Cedar Rapids |
IA |
CDRRIAAX7MD |
6529 T-MOBILE USA, INC. |
635 |
|
2012-10-31 |
|
| 319-409
| 1 |
Cedar Rapids |
IA |
CDRRIADTYZZ |
829J PAETEC ITEL, LLC |
635 |
|
2012-01-21 |
|
| 319-409
| 2 |
Cedar Rapids |
IA |
CDRRIAAX7MD |
6529 T-MOBILE USA, INC. |
635 |
|
2012-10-31 |
|
| 319-409
| 3 |
Cedar Rapids |
IA |
CDRRIAAX7MD |
6529 T-MOBILE USA, INC. |
635 |
|
2012-10-31 |
|
| 319-409
| 4 |
Cedar Rapids |
IA |
CDRRIAAX7MD |
6529 T-MOBILE USA, INC. |
635 |
|
2012-10-31 |
|
| 319-409
| 5 |
Cedar Rapids |
IA |
CDRRIAIC2MD |
593K MCC TELEPHONY LLC |
635 |
|
2014-08-25 |
|
| 319-409
| 6 |
Cedar Rapids |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2012-12-13 |
|
| 319-409
| 7 |
Cedar Rapids |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2012-12-13 |
|
| 319-409
| 8 |
Cedar Rapids |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2012-12-13 |
|
| 319-409
| 9 |
Cedar Rapids |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2012-12-13 |
|
| 319-410
| A |
Oelwein |
IA |
CDRRIAAXQMD |
444G AUREON COMMUNICATIONS, LLC |
635 |
|
|
|
| 319-410
| 0 |
Oelwein |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2023-07-24 |
|
| 319-410
| 1 |
Oelwein |
IA |
CDRRIAAXQMD |
444G AUREON COMMUNICATIONS, LLC |
635 |
|
2022-02-27 |
|
| 319-410
| 2 |
Oelwein |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2022-02-28 |
|
| 319-410
| 3 |
Oelwein |
IA |
|
5562 METROPCS, INC. |
635 |
|
2022-07-08 |
|
| 319-410
| 4 |
Oelwein |
IA |
|
5562 METROPCS, INC. |
635 |
|
2022-07-08 |
|
| 319-410
| 7 |
Oelwein |
IA |
CDRRIADTHMD |
624H ONVOY SPECTRUM, LLC |
635 |
|
2024-12-19 |
|
| 319-410
| 8 |
Oelwein |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2023-10-15 |
|
| 319-410
| 9 |
Oelwein |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2023-10-15 |
|
| 319-412
| A |
Cedar Rapids |
IA |
CDRRIAAX7MD |
6529 T-MOBILE USA, INC. |
635 |
|
|
|
| 319-412
| 0 |
Cedar Rapids |
IA |
CDRRIAAX7MD |
6529 T-MOBILE USA, INC. |
635 |
|
2018-04-30 |
|
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Last updated: Wed, 18 Jun 2025 02:30:00 UTC
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