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 |
| 319-330
| 2 |
Iowa City |
IA |
|
6266 UNITED STATES CELLULAR - IA |
635 |
|
|
|
| 319-330
| 3 |
Iowa City |
IA |
|
6266 UNITED STATES CELLULAR - IA |
635 |
|
|
|
| 319-330
| 4 |
Iowa City |
IA |
|
6266 UNITED STATES CELLULAR - IA |
635 |
|
|
|
| 319-330
| 5 |
Iowa City |
IA |
|
6266 UNITED STATES CELLULAR - IA |
635 |
|
|
|
| 319-330
| 6 |
Iowa City |
IA |
|
6266 UNITED STATES CELLULAR - IA |
635 |
|
|
|
| 319-330
| 7 |
Iowa City |
IA |
|
6266 UNITED STATES CELLULAR - IA |
635 |
|
|
|
| 319-330
| 8 |
Iowa City |
IA |
|
6266 UNITED STATES CELLULAR - IA |
635 |
|
|
|
| 319-330
| 9 |
Iowa City |
IA |
|
6266 UNITED STATES CELLULAR - IA |
635 |
|
|
|
| 319-331
| A |
Iowa City |
IA |
CDRRIADTX9X |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
|
|
| 319-332
| A |
Independence |
IA |
INDPIA03DS0 |
649D INDEPENDENCE TELECOMMUNICATIONS UTILITY - IA |
635 |
|
|
|
| 319-332
| 0 |
Independence |
IA |
INDPIA03DS0 |
649D INDEPENDENCE TELECOMMUNICATIONS UTILITY - IA |
635 |
|
2006-05-03 |
|
| 319-332
| 1 |
Independence |
IA |
INDPIA03DS0 |
649D INDEPENDENCE TELECOMMUNICATIONS UTILITY - IA |
635 |
|
2009-08-07 |
|
| 319-332
| 2 |
Independence |
IA |
CDRRIADTNMD |
985E BANDWIDTH.COM CLEC, LLC - IA |
635 |
|
2012-02-06 |
|
| 319-332
| 3 |
Independence |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2012-12-13 |
|
| 319-332
| 4 |
Independence |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2012-12-13 |
|
| 319-332
| 5 |
Independence |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2013-04-04 |
|
| 319-332
| 6 |
Independence |
IA |
CDRRIADTUMD |
8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA |
635 |
|
2012-03-12 |
|
| 319-332
| 7 |
Independence |
IA |
CDRRIADTNMD |
985E BANDWIDTH.COM CLEC, LLC - IA |
635 |
|
2015-02-16 |
|
| 319-332
| 8 |
Independence |
IA |
CDRRIADTX9X |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2013-02-27 |
|
| 319-332
| 9 |
Independence |
IA |
CDRRIADTX9X |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2015-10-14 |
|
| 319-333
| A |
Iowa City |
IA |
CDRRIAIC2MD |
593K MCC TELEPHONY LLC |
635 |
|
|
|
| 319-333
| 0 |
Iowa City |
IA |
CDRRIADTNMD |
985E BANDWIDTH.COM CLEC, LLC - IA |
635 |
|
2010-09-10 |
|
| 319-333
| 1 |
Iowa City |
IA |
CDRRIAIC2MD |
593K MCC TELEPHONY LLC |
635 |
|
2010-05-15 |
|
| 319-333
| 2 |
Iowa City |
IA |
CDRRIADTFMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
635 |
|
2010-09-15 |
|
| 319-333
| 3 |
Iowa City |
IA |
CDRRIAAX7MD |
6529 T-MOBILE USA, INC. |
635 |
|
2011-05-26 |
|
| 319-333
| 4 |
Iowa City |
IA |
CDRRIADTX9X |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2011-06-29 |
|
| 319-333
| 5 |
Iowa City |
IA |
CDRRIADTFMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
635 |
|
2011-04-15 |
|
| 319-333
| 6 |
Iowa City |
IA |
CDRRIADTFMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
635 |
|
2011-04-15 |
|
| 319-333
| 7 |
Iowa City |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2011-01-20 |
|
| 319-333
| 8 |
Iowa City |
IA |
CDRRIADTX9X |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2011-01-30 |
|
| 319-333
| 9 |
Iowa City |
IA |
CDRRIADTX9X |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2010-09-19 |
|
| 319-334
| A |
Independence |
IA |
INDPIACORS3 |
9631 QWEST CORPORATION |
635 |
|
|
|
| 319-334
| 0 |
Independence |
IA |
CDRRIADTX9X |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2003-09-03 |
|
| 319-334
| 1 |
Independence |
IA |
CDRRIADTDMD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
635 |
|
2016-04-04 |
|
| 319-334
| 2 |
Independence |
IA |
INDPIACORS3 |
9631 QWEST CORPORATION |
635 |
|
|
|
| 319-334
| 3 |
Independence |
IA |
INDPIACORS3 |
9631 QWEST CORPORATION |
635 |
|
|
|
| 319-334
| 4 |
Independence |
IA |
INDPIACORS3 |
9631 QWEST CORPORATION |
635 |
|
|
|
| 319-334
| 5 |
Independence |
IA |
INDPIACORS3 |
9631 QWEST CORPORATION |
635 |
|
|
|
| 319-334
| 6 |
Independence |
IA |
INDPIACORS3 |
9631 QWEST CORPORATION |
635 |
|
|
|
| 319-334
| 7 |
Independence |
IA |
INDPIACORS3 |
9631 QWEST CORPORATION |
635 |
|
|
|
| 319-334
| 8 |
Independence |
IA |
CDRRIADTX9X |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2003-11-12 |
|
| 319-334
| 9 |
Independence |
IA |
INDPIACORS3 |
9631 QWEST CORPORATION |
635 |
|
|
|
| 319-335
| A |
Iowa City |
IA |
IWCYIATCDS0 |
9631 QWEST CORPORATION |
635 |
|
|
|
| 319-336
| A |
Hills |
IA |
NLBTIAXO2MD |
593K MCC TELEPHONY LLC |
635 |
|
|
|
| 319-336
| 3 |
Hills |
IA |
|
145J TERRA NOVA TELECOM INC. |
635 |
|
2025-05-31 |
|
| 319-336
| 6 |
Hills |
IA |
IWCYIA70AMD |
516J TON80 COMMUNICATIONS, LLC |
635 |
|
2022-04-02 |
|
| 319-336
| 8 |
Hills |
IA |
IWCYIA706MD |
965H FRACTEL, LLC |
635 |
|
2020-03-09 |
|
| 319-336
| 9 |
Hills |
IA |
NLBTIAXO2MD |
593K MCC TELEPHONY LLC |
635 |
|
2010-05-09 |
|
| 319-337
| A |
Iowa City |
IA |
IWCYIATCDS0 |
9631 QWEST CORPORATION |
635 |
|
|
|
| 319-338
| A |
Iowa City |
IA |
IWCYIATCDS0 |
9631 QWEST CORPORATION |
635 |
|
|
|
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Last updated: Tue, 31 Mar 2026 13:56:49 UTC
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