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 |
| 319-410
| 4 |
Oelwein |
IA |
|
5562 METROPCS, INC. |
635 |
|
2022-07-08 |
|
| 319-410
| 5 |
Oelwein |
IA |
|
515J IP HORIZON LLC |
635 |
|
2025-08-15 |
|
| 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 |
|
| 319-412
| 1 |
Cedar Rapids |
IA |
CDRRIAAX7MD |
6529 T-MOBILE USA, INC. |
635 |
|
2018-09-21 |
|
| 319-412
| 2 |
Cedar Rapids |
IA |
CDRRIAAX7MD |
6529 T-MOBILE USA, INC. |
635 |
|
2018-09-21 |
|
| 319-412
| 3 |
Cedar Rapids |
IA |
CDRRIAAX7MD |
6529 T-MOBILE USA, INC. |
635 |
|
2018-09-21 |
|
| 319-412
| 4 |
Cedar Rapids |
IA |
CDRRIAAX7MD |
6529 T-MOBILE USA, INC. |
635 |
|
2018-04-14 |
|
| 319-412
| 5 |
Cedar Rapids |
IA |
CDRRIAAX7MD |
6529 T-MOBILE USA, INC. |
635 |
|
2018-04-14 |
|
| 319-412
| 6 |
Cedar Rapids |
IA |
CDRRIAAX7MD |
6529 T-MOBILE USA, INC. |
635 |
|
2018-04-14 |
|
| 319-412
| 7 |
Cedar Rapids |
IA |
CDRRIAAX7MD |
6529 T-MOBILE USA, INC. |
635 |
|
2018-04-14 |
|
| 319-412
| 8 |
Cedar Rapids |
IA |
CDRRIAAX7MD |
6529 T-MOBILE USA, INC. |
635 |
|
2018-04-14 |
|
| 319-412
| 9 |
Cedar Rapids |
IA |
CDRRIAAX7MD |
6529 T-MOBILE USA, INC. |
635 |
|
2018-03-29 |
|
| 319-413
| A |
Troy Mills |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
|
|
| 319-413
| 0 |
Troy Mills |
IA |
CDRRIADTHMD |
624H ONVOY SPECTRUM, LLC |
635 |
|
2024-03-22 |
|
| 319-413
| 1 |
Troy Mills |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2023-06-15 |
|
| 319-414
| A |
Keosauqua |
IA |
DVNPIA80XPX |
6529 T-MOBILE USA, INC. |
634 |
|
|
|
| 319-414
| 0 |
Keosauqua |
IA |
DVNPIA80XPX |
6529 T-MOBILE USA, INC. |
634 |
|
2024-05-12 |
|
| 319-414
| 1 |
Keosauqua |
IA |
DVNPIA80XPX |
6529 T-MOBILE USA, INC. |
634 |
|
2024-05-12 |
|
| 319-414
| 2 |
Keosauqua |
IA |
DVNPIA80XPX |
6529 T-MOBILE USA, INC. |
634 |
|
2024-05-12 |
|
| 319-414
| 3 |
Keosauqua |
IA |
DVNPIA80XPX |
6529 T-MOBILE USA, INC. |
634 |
|
2024-05-12 |
|
| 319-414
| 4 |
Keosauqua |
IA |
|
145J TERRA NOVA TELECOM INC. |
634 |
|
2025-05-31 |
|
| 319-414
| 9 |
Keosauqua |
IA |
DVNPIA80XPX |
6529 T-MOBILE USA, INC. |
634 |
|
2023-10-21 |
|
| 319-415
| A |
Waterloo |
IA |
CDRRIATS0MD |
6266 UNITED STATES CELLULAR - IA |
635 |
|
|
|
| 319-416
| A |
Vinton |
IA |
CDRRIAHVAMD |
732J NUSO, LLC |
635 |
|
|
|
| 319-416
| 0 |
Vinton |
IA |
CDRRIADTHMD |
624H ONVOY SPECTRUM, LLC |
635 |
|
2024-03-22 |
|
| 319-416
| 1 |
Vinton |
IA |
CDRRIAHVAMD |
732J NUSO, LLC |
635 |
|
2023-08-14 |
|
| 319-417
| A |
Fort Madison |
IA |
DVNPIAEAXMD |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
634 |
|
|
|
| 319-417
| 0 |
Fort Madison |
IA |
DVNPIAEAXMD |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
634 |
|
2023-11-09 |
|
| 319-417
| 1 |
Fort Madison |
IA |
DVNPIADTGMD |
221F ONVOY, LLC - IA |
634 |
|
2024-07-05 |
|
| 319-417
| 4 |
Fort Madison |
IA |
DVNPIAEAXMD |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
634 |
|
2024-07-29 |
|
| 319-417
| 6 |
Fort Madison |
IA |
|
695G IMON COMMUNICATIONS, LLC - IA |
634 |
|
2025-03-08 |
|
| 319-417
| 7 |
Fort Madison |
IA |
DVNPIAEAXMD |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
634 |
|
2025-08-25 |
|
| 319-417
| 8 |
Fort Madison |
IA |
|
515J IP HORIZON LLC |
634 |
|
2025-08-14 |
|
| 319-417
| 9 |
Fort Madison |
IA |
DVNPIAEAXMD |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
634 |
|
2024-10-16 |
|
| 319-419
| A |
Waverly |
IA |
CDRRIAAX7MD |
6529 T-MOBILE USA, INC. |
635 |
|
|
|
| 319-419
| 0 |
Waverly |
IA |
CDRRIAAX7MD |
6529 T-MOBILE USA, INC. |
635 |
|
2018-05-03 |
|
| 319-419
| 1 |
Waverly |
IA |
IWCYIA701MD |
073H TELNYX LLC |
635 |
|
2018-07-11 |
|
| 319-419
| 2 |
Waverly |
IA |
CDRRIADT1MD |
9877 LEVEL 3 COMMUNICATIONS, LLC - IA |
635 |
|
2020-05-30 |
|
| 319-419
| 3 |
Waverly |
IA |
CDRRIAAX7MD |
5562 METROPCS, INC. |
635 |
|
2018-07-11 |
|
| 319-419
| 4 |
Waverly |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2019-09-19 |
|
| 319-419
| 5 |
Waverly |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2020-01-27 |
|
| 319-419
| 6 |
Waverly |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2020-05-15 |
|
| 319-419
| 7 |
Waverly |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2020-05-15 |
|
| 319-419
| 8 |
Waverly |
IA |
CDRRIAAX7MD |
6529 T-MOBILE USA, INC. |
635 |
|
2018-04-23 |
|
| 319-419
| 9 |
Waverly |
IA |
CDRRIAAX7MD |
6529 T-MOBILE USA, INC. |
635 |
|
2018-04-23 |
|
| 319-420
| A |
Waterloo |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
|
|
| 319-420
| 0 |
Waterloo |
IA |
CDRRIADTX9X |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2023-08-29 |
|
| 319-420
| 1 |
Waterloo |
IA |
CDRRIADTX9X |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2023-08-29 |
|
| 319-420
| 2 |
Waterloo |
IA |
CDRRIADTX9X |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2024-07-30 |
|
| 319-420
| 3 |
Waterloo |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2023-08-28 |
|
| 319-420
| 4 |
Waterloo |
IA |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
635 |
|
2025-08-15 |
|
| 319-420
| 5 |
Waterloo |
IA |
CDRRIADTX9X |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2024-11-04 |
|
| 319-420
| 6 |
Waterloo |
IA |
CDRRIADTFMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
635 |
|
2024-11-17 |
|
| 319-420
| 7 |
Waterloo |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2024-02-25 |
|
| 319-420
| 8 |
Waterloo |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2024-02-25 |
|
| 319-420
| 9 |
Waterloo |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2024-02-25 |
|
| 319-421
| A |
Shell Rock |
IA |
NLBTIAXO2MD |
593K MCC TELEPHONY LLC |
635 |
|
|
|
| 319-421
| 1 |
Shell Rock |
IA |
MNTIIAAKDS0 |
544H INTEGRATED PATH COMMUNCATIONS, LLC - IA |
635 |
|
2018-05-14 |
|
| 319-421
| 2 |
Shell Rock |
IA |
IWCYIA7000Z |
490J DISH WIRELESS, LLC |
635 |
|
2023-07-23 |
|
| 319-421
| 4 |
Shell Rock |
IA |
CDRRIADT1MD |
9877 LEVEL 3 COMMUNICATIONS, LLC - IA |
635 |
|
2022-11-10 |
|
| 319-421
| 8 |
Shell Rock |
IA |
CDRRIADTFMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
635 |
|
2021-03-10 |
|
| 319-421
| 9 |
Shell Rock |
IA |
NLBTIAXO2MD |
593K MCC TELEPHONY LLC |
635 |
|
2010-05-09 |
|
| 319-422
| A |
Parkersburg |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
|
|
| 319-422
| 0 |
Parkersburg |
IA |
CDRRIATSCM0 |
6266 UNITED STATES CELLULAR - IA |
635 |
|
2023-06-23 |
|
| 319-422
| 1 |
Parkersburg |
IA |
CDRRIAAX7MD |
6529 T-MOBILE USA, INC. |
635 |
|
2024-09-12 |
|
| 319-422
| 2 |
Parkersburg |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2021-06-14 |
|
| 319-422
| 3 |
Parkersburg |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2021-06-14 |
|
| 319-422
| 4 |
Parkersburg |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2021-06-14 |
|
| 319-422
| 5 |
Parkersburg |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2021-06-14 |
|
| 319-422
| 6 |
Parkersburg |
IA |
CDRRIADT1MD |
9877 LEVEL 3 COMMUNICATIONS, LLC - IA |
635 |
|
2023-01-08 |
|
| 319-422
| 7 |
Parkersburg |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2021-12-06 |
|
| 319-422
| 8 |
Parkersburg |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2021-12-06 |
|
| 319-422
| 9 |
Parkersburg |
IA |
CDRRIAAX7MD |
6529 T-MOBILE USA, INC. |
635 |
|
2024-09-12 |
|
| 319-423
| A |
Cedar Rapids |
IA |
CDRRIADTUMD |
8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA |
635 |
|
|
|
| 319-423
| 0 |
Cedar Rapids |
IA |
CDRRIADTX9X |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2010-08-01 |
|
| 319-423
| 1 |
Cedar Rapids |
IA |
CDRRIATS0MD |
6266 UNITED STATES CELLULAR - IA |
635 |
|
2010-08-06 |
|
| 319-423
| 2 |
Cedar Rapids |
IA |
CDRRIADTX9X |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2010-09-05 |
|
| 319-423
| 3 |
Cedar Rapids |
IA |
CDRRIADTNMD |
985E BANDWIDTH.COM CLEC, LLC - IA |
635 |
|
2010-10-04 |
|
| 319-423
| 4 |
Cedar Rapids |
IA |
CDRRIADTX9X |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2010-11-01 |
|
| 319-423
| 5 |
Cedar Rapids |
IA |
CDRRIADTX9X |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2010-11-01 |
|
| 319-423
| 6 |
Cedar Rapids |
IA |
CDRRIADTUMD |
8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA |
635 |
|
2010-06-28 |
|
| 319-423
| 7 |
Cedar Rapids |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2010-09-23 |
|
| 319-423
| 8 |
Cedar Rapids |
IA |
CDRRIADTNMD |
985E BANDWIDTH.COM CLEC, LLC - IA |
635 |
|
2011-03-20 |
|
| 319-423
| 9 |
Cedar Rapids |
IA |
CDRRIADTNMD |
985E BANDWIDTH.COM CLEC, LLC - IA |
635 |
|
2011-06-02 |
|
| 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 |
|
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Last updated: Fri, 25 Jul 2025 03:21:23 UTC
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