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 |
| 319-424
| 9 |
Cedar Rapids |
IA |
|
985E BANDWIDTH.COM CLEC, LLC - IA |
635 |
|
2026-05-03 |
|
| 319-425
| A |
Anamosa |
IA |
CDRRIAAXMMD |
351F MARTELLE COOP TEL ASC DBA MARTELLE COMM COOP IA |
635 |
|
|
|
| 319-426
| A |
Fairbank |
IA |
IWCYIA70AMD |
516J TON80 COMMUNICATIONS, LLC |
635 |
|
|
|
| 319-426
| 3 |
Fairbank |
IA |
IWCYIA70AMD |
516J TON80 COMMUNICATIONS, LLC |
635 |
|
2022-04-19 |
|
| 319-427
| A |
Waterloo |
IA |
CDRRIADTX9X |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
|
|
| 319-427
| 0 |
Waterloo |
IA |
CDRRIADTX9X |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2008-09-25 |
|
| 319-427
| 1 |
Waterloo |
IA |
CDRRIADTX9X |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2008-09-04 |
|
| 319-427
| 2 |
Waterloo |
IA |
CDRRIADTNMD |
985E BANDWIDTH.COM CLEC, LLC - IA |
635 |
|
2010-06-05 |
|
| 319-427
| 3 |
Waterloo |
IA |
CDRRIADTX9X |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2008-12-14 |
|
| 319-427
| 4 |
Waterloo |
IA |
CDRRIADTX9X |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2009-02-19 |
|
| 319-427
| 5 |
Waterloo |
IA |
|
221F ONVOY, LLC - IA |
635 |
|
2009-03-13 |
|
| 319-427
| 6 |
Waterloo |
IA |
CDRRIADTNMD |
985E BANDWIDTH.COM CLEC, LLC - IA |
635 |
|
2010-07-03 |
|
| 319-427
| 7 |
Waterloo |
IA |
|
145J TERRA NOVA TELECOM INC. |
635 |
|
2025-02-14 |
|
| 319-427
| 8 |
Waterloo |
IA |
|
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2025-04-17 |
|
| 319-428
| A |
Burlington |
IA |
DUBQIAUS1MD |
6266 UNITED STATES CELLULAR - IA |
634 |
|
2024-02-09 |
|
| 319-428
| 0 |
Burlington |
IA |
DUBQIAUS1MD |
6266 UNITED STATES CELLULAR - IA |
634 |
|
2024-02-09 |
|
| 319-428
| 1 |
Burlington |
IA |
DVNPIADTGMD |
221F ONVOY, LLC - IA |
634 |
|
2024-05-20 |
|
| 319-428
| 2 |
Burlington |
IA |
DUBQIAUS1MD |
6266 UNITED STATES CELLULAR - IA |
634 |
|
2024-10-12 |
|
| 319-428
| 3 |
Burlington |
IA |
DUBQIAUS1MD |
6266 UNITED STATES CELLULAR - IA |
634 |
|
2024-10-12 |
|
| 319-428
| 4 |
Burlington |
IA |
DUBQIAUS1MD |
6266 UNITED STATES CELLULAR - IA |
634 |
|
2024-10-12 |
|
| 319-428
| 5 |
Burlington |
IA |
DUBQIAUS1MD |
6266 UNITED STATES CELLULAR - IA |
634 |
|
2024-10-12 |
|
| 319-428
| 6 |
Burlington |
IA |
DUBQIAUS1MD |
6266 UNITED STATES CELLULAR - IA |
634 |
|
2024-10-12 |
|
| 319-428
| 7 |
Burlington |
IA |
DUBQIAUS1MD |
6266 UNITED STATES CELLULAR - IA |
634 |
|
2025-01-23 |
|
| 319-428
| 8 |
Burlington |
IA |
DVNPIADTGMD |
221F ONVOY, LLC - IA |
634 |
|
2024-03-07 |
|
| 319-428
| 9 |
Burlington |
IA |
DVNPIADTGMD |
221F ONVOY, LLC - IA |
634 |
|
2024-03-07 |
|
| 319-429
| A |
Waterloo |
IA |
CDRRIATS0MD |
6266 UNITED STATES CELLULAR - IA |
635 |
|
|
|
| 319-429
| 0 |
Waterloo |
IA |
CDRRIATS0MD |
6266 UNITED STATES CELLULAR - IA |
635 |
|
2007-07-29 |
|
| 319-429
| 1 |
Waterloo |
IA |
CDRRIATS0MD |
6266 UNITED STATES CELLULAR - IA |
635 |
|
2007-07-29 |
|
| 319-429
| 2 |
Waterloo |
IA |
|
6529 T-MOBILE USA, INC. |
635 |
|
2007-07-30 |
|
| 319-429
| 3 |
Waterloo |
IA |
CDRRIADTX9X |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2008-04-13 |
|
| 319-429
| 4 |
Waterloo |
IA |
CDRRIADTX9X |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2007-09-02 |
|
| 319-429
| 5 |
Waterloo |
IA |
CDRRIADTFMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
635 |
|
2007-11-20 |
|
| 319-429
| 6 |
Waterloo |
IA |
CDRRIATS0MD |
6266 UNITED STATES CELLULAR - IA |
635 |
|
2008-05-31 |
|
| 319-429
| 7 |
Waterloo |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2008-03-01 |
|
| 319-429
| 8 |
Waterloo |
IA |
CDRRIAAX7MD |
6529 T-MOBILE USA, INC. |
635 |
|
2008-04-27 |
|
| 319-429
| 9 |
Waterloo |
IA |
CDRRIAAX7MD |
6529 T-MOBILE USA, INC. |
635 |
|
2007-10-26 |
|
| 319-430
| A |
Iowa City |
IA |
CDRRIATS0MD |
6266 UNITED STATES CELLULAR - IA |
635 |
|
|
|
| 319-430
| 0 |
Iowa City |
IA |
|
6266 UNITED STATES CELLULAR - IA |
635 |
|
|
|
| 319-430
| 1 |
Iowa City |
IA |
|
6266 UNITED STATES CELLULAR - IA |
635 |
|
|
|
| 319-430
| 2 |
Iowa City |
IA |
|
6266 UNITED STATES CELLULAR - IA |
635 |
|
|
|
| 319-430
| 3 |
Iowa City |
IA |
|
6266 UNITED STATES CELLULAR - IA |
635 |
|
|
|
| 319-430
| 4 |
Iowa City |
IA |
|
6266 UNITED STATES CELLULAR - IA |
635 |
|
|
|
| 319-430
| 5 |
Iowa City |
IA |
|
6266 UNITED STATES CELLULAR - IA |
635 |
|
|
|
| 319-430
| 6 |
Iowa City |
IA |
|
6266 UNITED STATES CELLULAR - IA |
635 |
|
|
|
| 319-430
| 7 |
Iowa City |
IA |
|
6266 UNITED STATES CELLULAR - IA |
635 |
|
|
|
| 319-430
| 8 |
Iowa City |
IA |
|
6266 UNITED STATES CELLULAR - IA |
635 |
|
|
|
| 319-430
| 9 |
Iowa City |
IA |
|
6266 UNITED STATES CELLULAR - IA |
635 |
|
|
|
| 319-431
| A |
Cedar Rapids |
IA |
CDRRIAAX7MD |
6529 T-MOBILE USA, INC. |
635 |
|
|
|
| 319-431
| 0 |
Cedar Rapids |
IA |
CDRRIAAX7MD |
5562 METROPCS, INC. |
635 |
|
|
|
| 319-431
| 1 |
Cedar Rapids |
IA |
CDRRIAAX7MD |
6529 T-MOBILE USA, INC. |
635 |
|
|
|
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Last updated: Sat, 02 May 2026 12:20:53 UTC
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