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 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 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 319-575
| 2 |
Cedar Falls |
IA |
CDRRIATS0MD |
6266 UNITED STATES CELLULAR - IA |
635 |
|
2016-03-28 |
|
| 319-575
| 3 |
Cedar Falls |
IA |
CDRRIADTFMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
635 |
|
2016-07-15 |
|
| 319-575
| 4 |
Cedar Falls |
IA |
CDRRIADTFMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
635 |
|
2016-08-12 |
|
| 319-575
| 5 |
Cedar Falls |
IA |
CDFLIACODS0 |
9631 QWEST CORPORATION |
635 |
|
2006-09-11 |
|
| 319-575
| 6 |
Cedar Falls |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2013-12-08 |
|
| 319-575
| 7 |
Cedar Falls |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2013-12-08 |
|
| 319-575
| 8 |
Cedar Falls |
IA |
CDRRIADTFMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
635 |
|
2016-08-12 |
|
| 319-575
| 9 |
Cedar Falls |
IA |
CDRRIADTX2X |
508J CENTURYLINK COMMUNICATIONS, LLC |
635 |
|
2017-06-09 |
|
| 319-576
| A |
Burlington |
IA |
DVNPIAEQ2MD |
829J PAETEC ITEL, LLC |
634 |
|
|
|
| 319-576
| 0 |
Burlington |
IA |
DVNPIAEQ2MD |
829J PAETEC ITEL, LLC |
634 |
|
|
|
| 319-576
| 1 |
Burlington |
IA |
DUBQIAUS1MD |
6266 UNITED STATES CELLULAR - IA |
634 |
|
2012-10-04 |
|
| 319-576
| 2 |
Burlington |
IA |
DVNPIADTGMD |
221F ONVOY, LLC - IA |
634 |
|
2020-11-28 |
|
| 319-576
| 3 |
Burlington |
IA |
DVNPIADTX5X |
985E BANDWIDTH.COM CLEC, LLC - IA |
634 |
|
2016-05-09 |
|
| 319-576
| 4 |
Burlington |
IA |
MNPLIAXCJMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
634 |
|
2016-07-15 |
|
| 319-576
| 5 |
Burlington |
IA |
MNPLIAXCJMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
634 |
|
2016-10-10 |
|
| 319-576
| 6 |
Burlington |
IA |
DVNPIAEAEMD |
8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA |
634 |
|
2014-07-01 |
|
| 319-576
| 7 |
Burlington |
IA |
DVNPIADTGMD |
221F ONVOY, LLC - IA |
634 |
|
2011-12-10 |
|
| 319-576
| 8 |
Burlington |
IA |
DVNPIA80XPX |
6529 T-MOBILE USA, INC. |
634 |
|
2018-04-12 |
|
| 319-576
| 9 |
Burlington |
IA |
DVNPIA80XPX |
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 |
CDRRIADTX7X |
996H AIRESPRING, INC. |
635 |
|
2018-10-21 |
|
| 319-582
| 1 |
Cedar Rapids |
IA |
CDRRIADTX9X |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2020-04-06 |
|
| 319-582
| 2 |
Cedar Rapids |
IA |
|
6529 T-MOBILE USA, INC. |
635 |
|
2020-01-20 |
|
| 319-582
| 3 |
Cedar Rapids |
IA |
CDRRIADTX9X |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2020-04-06 |
|
| 319-582
| 4 |
Cedar Rapids |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2021-02-18 |
|
| 319-582
| 5 |
Cedar Rapids |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2021-02-18 |
|
| 319-582
| 6 |
Cedar Rapids |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2021-02-18 |
|
| 319-582
| 7 |
Cedar Rapids |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2021-02-18 |
|
| 319-582
| 8 |
Cedar Rapids |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2021-02-18 |
|
| 319-582
| 9 |
Cedar Rapids |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2024-01-18 |
|
| 319-585
| A |
Hazleton |
IA |
SOLNIAXO2MD |
593K MCC TELEPHONY LLC |
635 |
|
|
|
| 319-585
| 2 |
Hazleton |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2021-10-29 |
|
| 319-585
| 3 |
Hazleton |
IA |
CDRRIADTKMD |
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 |
SOLNIAXO2MD |
593K MCC TELEPHONY LLC |
635 |
|
2010-05-06 |
|
| 319-587
| A |
Cedar Rapids |
IA |
|
114J EXIANT COMMUNICATIONS LLC |
635 |
|
2026-05-10 |
|
| 319-587
| 8 |
Cedar Rapids |
IA |
|
114J EXIANT COMMUNICATIONS LLC |
635 |
|
2026-05-10 |
|
| 319-588
| A |
Argyle |
IA |
DVNPIADTXZX |
516J TON80 COMMUNICATIONS, LLC |
634 |
|
|
|
| 319-588
| 1 |
Argyle |
IA |
MNPLIAXCGMD |
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 |
DVNPIAEAXMD |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
634 |
|
2024-07-15 |
|
| 319-588
| 8 |
Argyle |
IA |
DVNPIADTXZX |
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 |
MNTIIAAKDS0 |
544H INTEGRATED PATH COMMUNCATIONS, LLC - IA |
635 |
|
|
|
| 319-589
| 1 |
Alburnett |
IA |
MNTIIAAKDS0 |
544H INTEGRATED PATH COMMUNCATIONS, LLC - IA |
635 |
|
|
|
| 319-591
| A |
Washington |
IA |
CDRRIATS0MD |
6266 UNITED STATES CELLULAR - IA |
635 |
|
|
|
| 319-591
| 0 |
Washington |
IA |
CDRRIATS0MD |
6266 UNITED STATES CELLULAR - IA |
635 |
|
2008-05-30 |
|
| 319-591
| 1 |
Washington |
IA |
CDRRIATS0MD |
6266 UNITED STATES CELLULAR - IA |
635 |
|
2009-08-19 |
|
| 319-591
| 2 |
Washington |
IA |
DESMIAITGT5 |
444G AUREON COMMUNICATIONS, LLC |
635 |
|
2015-12-19 |
|
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Last updated: Tue, 31 Mar 2026 13:56:49 UTC
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