Local Calling Guide
Area code/prefix search
NPA: 319
[Rate centres in NPA 319]
[Dial plan for NPA 319]
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 319-245
| 5 |
Grundy Center |
IA |
MNTIIAAKDS0 |
544H INTEGRATED PATH COMMUNCATIONS, LLC - IA |
635 |
|
2018-05-11 |
|
| 319-245
| 7 |
Grundy Center |
IA |
CDRRIADT1MD |
9877 LEVEL 3 COMMUNICATIONS, LLC - IA |
635 |
|
2017-06-10 |
|
| 319-245
| 9 |
Grundy Center |
IA |
GNCTIAXOPS0 |
1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS |
635 |
|
2015-09-14 |
|
| 319-246
| A |
Fort Madison |
IA |
DVNPIADTGMD |
221F ONVOY, LLC - IA |
634 |
|
|
|
| 319-246
| 0 |
Fort Madison |
IA |
DUBQIAUS1MD |
6266 UNITED STATES CELLULAR - IA |
634 |
|
2020-05-28 |
|
| 319-246
| 1 |
Fort Madison |
IA |
DVNPIAEA8MD |
751F MCC TELEPHONY OF IOWA, LLC - IA |
634 |
|
2010-04-15 |
|
| 319-246
| 2 |
Fort Madison |
IA |
DVNPIADTX5X |
985E BANDWIDTH.COM CLEC, LLC - IA |
634 |
|
2010-07-03 |
|
| 319-246
| 3 |
Fort Madison |
IA |
DVNPIADTX5X |
985E BANDWIDTH.COM CLEC, LLC - IA |
634 |
|
2010-10-08 |
|
| 319-246
| 4 |
Fort Madison |
IA |
DVNPIADTGMD |
221F ONVOY, LLC - IA |
634 |
|
2012-12-13 |
|
| 319-246
| 5 |
Fort Madison |
IA |
DVNPIADTGMD |
221F ONVOY, LLC - IA |
634 |
|
2012-12-13 |
|
| 319-246
| 6 |
Fort Madison |
IA |
DVNPIADTGMD |
221F ONVOY, LLC - IA |
634 |
|
2012-12-13 |
|
| 319-246
| 7 |
Fort Madison |
IA |
DVNPIADTGMD |
221F ONVOY, LLC - IA |
634 |
|
2008-02-28 |
|
| 319-246
| 8 |
Fort Madison |
IA |
DVNPIADTGMD |
221F ONVOY, LLC - IA |
634 |
|
2012-12-13 |
|
| 319-246
| 9 |
Fort Madison |
IA |
DVNPIAVI0MD |
939H COMMIO, LLC |
634 |
|
2022-11-13 |
|
| 319-247
| A |
Cedar Rapids |
IA |
CDRRIADTDS0 |
9631 QWEST CORPORATION |
635 |
|
|
|
| 319-248
| A |
Iowa City |
IA |
CDRRIADTYZZ |
829J PAETEC ITEL, LLC |
635 |
|
|
|
| 319-249
| A |
Cedar Rapids |
IA |
CDRRIADTX2X |
508J CENTURYLINK COMMUNICATIONS, LLC |
635 |
|
|
|
| 319-249
| 0 |
Cedar Rapids |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2017-06-22 |
|
| 319-249
| 1 |
Cedar Rapids |
IA |
CDRRIAIC2MD |
593K MCC TELEPHONY LLC |
635 |
|
2017-06-23 |
|
| 319-249
| 2 |
Cedar Rapids |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2017-09-18 |
|
| 319-249
| 3 |
Cedar Rapids |
IA |
CDRRIAIC2MD |
593K MCC TELEPHONY LLC |
635 |
|
2017-09-24 |
|
| 319-249
| 4 |
Cedar Rapids |
IA |
CDRRIADTX9X |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2017-11-20 |
|
| 319-249
| 5 |
Cedar Rapids |
IA |
CDRRIADT1MD |
9877 LEVEL 3 COMMUNICATIONS, LLC - IA |
635 |
|
2017-11-25 |
|
| 319-249
| 6 |
Cedar Rapids |
IA |
CDRRIADT1MD |
9877 LEVEL 3 COMMUNICATIONS, LLC - IA |
635 |
|
2017-06-29 |
|
| 319-249
| 7 |
Cedar Rapids |
IA |
CDRRIADTX2X |
508J CENTURYLINK COMMUNICATIONS, LLC |
635 |
|
2017-04-23 |
|
| 319-249
| 8 |
Cedar Rapids |
IA |
CDRRIATS0MD |
6266 UNITED STATES CELLULAR - IA |
635 |
|
2017-09-13 |
|
| 319-249
| 9 |
Cedar Rapids |
IA |
CDRRIADTX9X |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2017-10-23 |
|
| 319-250
| A |
Fort Madison |
IA |
DVNPIADTGMD |
221F ONVOY, LLC - IA |
634 |
|
|
|
| 319-250
| 0 |
Fort Madison |
IA |
DVNPIADTX5X |
985E BANDWIDTH.COM CLEC, LLC - IA |
634 |
|
2014-04-17 |
|
| 319-250
| 1 |
Fort Madison |
IA |
DVNPIADTX5X |
985E BANDWIDTH.COM CLEC, LLC - IA |
634 |
|
2014-11-30 |
|
| 319-250
| 2 |
Fort Madison |
IA |
DVNPIADTGMD |
221F ONVOY, LLC - IA |
634 |
|
2016-03-14 |
|
| 319-250
| 3 |
Fort Madison |
IA |
DVNPIAEADMD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
634 |
|
2013-06-01 |
|
| 319-250
| 4 |
Fort Madison |
IA |
DVNPIAEA9MD |
9877 LEVEL 3 COMMUNICATIONS, LLC - IA |
634 |
|
2009-12-24 |
|
| 319-250
| 5 |
Fort Madison |
IA |
DVNPIADTGMD |
221F ONVOY, LLC - IA |
634 |
|
2017-06-22 |
|
| 319-250
| 6 |
Fort Madison |
IA |
DVNPIADTGMD |
221F ONVOY, LLC - IA |
634 |
|
2019-05-11 |
|
| 319-250
| 7 |
Fort Madison |
IA |
DVNPIADTGMD |
221F ONVOY, LLC - IA |
634 |
|
2016-03-14 |
|
| 319-250
| 8 |
Fort Madison |
IA |
DVNPIADTGMD |
221F ONVOY, LLC - IA |
634 |
|
2014-06-30 |
|
| 319-250
| 9 |
Fort Madison |
IA |
DVNPIA80X8X |
444G AUREON COMMUNICATIONS, LLC |
634 |
|
2013-03-25 |
|
| 319-251
| A |
Anamosa |
IA |
CDRRIADTUMD |
8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA |
635 |
|
|
|
| 319-251
| 0 |
Anamosa |
IA |
CDRRIATS0MD |
6266 UNITED STATES CELLULAR - IA |
635 |
|
2018-09-27 |
|
| 319-251
| 1 |
Anamosa |
IA |
CDRRIATS0MD |
6266 UNITED STATES CELLULAR - IA |
635 |
|
2020-12-25 |
|
| 319-251
| 2 |
Anamosa |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2019-09-19 |
|
| 319-251
| 3 |
Anamosa |
IA |
CDRRIADTNMD |
985E BANDWIDTH.COM CLEC, LLC - IA |
635 |
|
2021-12-04 |
|
| 319-251
| 4 |
Anamosa |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2021-03-14 |
|
| 319-251
| 5 |
Anamosa |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2021-03-14 |
|
| 319-251
| 6 |
Anamosa |
IA |
CDRRIADTUMD |
8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA |
635 |
|
2017-06-16 |
|
| 319-251
| 7 |
Anamosa |
IA |
CDRRIADTX2X |
508J CENTURYLINK COMMUNICATIONS, LLC |
635 |
|
2017-06-18 |
|
| 319-251
| 8 |
Anamosa |
IA |
CDRRIADTFMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
635 |
|
2019-09-18 |
|
| 319-251
| 9 |
Anamosa |
IA |
IWCYIA701MD |
073H TELNYX LLC |
635 |
|
2018-06-27 |
|
| 319-252
| A |
Waterloo |
IA |
CDRRIADTFMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
635 |
|
|
|
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Last updated: Sat, 02 May 2026 12:20:53 UTC
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