Local Calling Guide
Area code/prefix search
Oelwein, IA
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 319-238
| A |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
|
|
| 319-238
| 0 |
|
6266 UNITED STATES CELLULAR - IA |
635 |
|
2014-06-30 |
|
| 319-238
| 1 |
|
6266 UNITED STATES CELLULAR - IA |
635 |
|
2005-05-14 |
|
| 319-238
| 2 |
|
6266 UNITED STATES CELLULAR - IA |
635 |
|
2005-04-28 |
|
| 319-238
| 3 |
|
6266 UNITED STATES CELLULAR - IA |
635 |
|
2007-12-14 |
|
| 319-238
| 4 |
|
221F ONVOY, LLC - IA |
635 |
|
2019-05-11 |
|
| 319-238
| 5 |
|
6266 UNITED STATES CELLULAR - IA |
635 |
|
2025-01-15 |
|
| 319-238
| 6 |
|
9877 LEVEL 3 COMMUNICATIONS, LLC - IA |
635 |
|
2010-04-01 |
|
| 319-238
| 7 |
|
221F ONVOY, LLC - IA |
635 |
|
2008-03-01 |
|
| 319-238
| 8 |
|
593K MCC TELEPHONY LLC |
635 |
|
2010-05-09 |
|
| 319-238
| 9 |
|
6266 UNITED STATES CELLULAR - IA |
635 |
|
2011-02-07 |
|
| 319-264
| A |
CDRRIATS0MD |
6266 UNITED STATES CELLULAR - IA |
635 |
|
|
|
| 319-264
| 0 |
|
6266 UNITED STATES CELLULAR - IA |
635 |
|
2017-10-05 |
|
| 319-264
| 1 |
|
221F ONVOY, LLC - IA |
635 |
|
2017-11-23 |
|
| 319-264
| 2 |
|
221F ONVOY, LLC - IA |
635 |
|
2018-04-13 |
|
| 319-264
| 3 |
|
073H TELNYX LLC |
635 |
|
2019-06-16 |
|
| 319-264
| 4 |
|
544H INTEGRATED PATH COMMUNCATIONS, LLC - IA |
635 |
|
2018-05-14 |
|
| 319-264
| 5 |
|
939H COMMIO, LLC |
635 |
|
2022-11-19 |
|
| 319-264
| 6 |
|
221F ONVOY, LLC - IA |
635 |
|
2019-09-19 |
|
| 319-264
| 7 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
635 |
|
2017-10-07 |
|
| 319-264
| 8 |
|
221F ONVOY, LLC - IA |
635 |
|
2020-01-27 |
|
| 319-264
| 9 |
|
6266 UNITED STATES CELLULAR - IA |
635 |
|
2021-02-07 |
|
| 319-283
| A |
OLWNIATCDS0 |
9631 QWEST CORPORATION |
635 |
|
|
|
| 319-283
| 0 |
|
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2003-09-03 |
|
| 319-283
| 1 |
|
9631 QWEST CORPORATION |
635 |
|
|
|
| 319-283
| 2 |
|
9631 QWEST CORPORATION |
635 |
|
|
|
| 319-283
| 3 |
|
9631 QWEST CORPORATION |
635 |
|
|
|
| 319-283
| 4 |
|
9631 QWEST CORPORATION |
635 |
|
|
|
| 319-283
| 5 |
|
9631 QWEST CORPORATION |
635 |
|
|
|
| 319-283
| 6 |
|
9631 QWEST CORPORATION |
635 |
|
|
|
| 319-283
| 7 |
|
9631 QWEST CORPORATION |
635 |
|
|
|
| 319-283
| 8 |
|
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2003-09-03 |
|
| 319-283
| 9 |
|
9631 QWEST CORPORATION |
635 |
|
|
|
| 319-284
| A |
CDRRIADTNMD |
985E BANDWIDTH.COM CLEC, LLC - IA |
635 |
|
|
|
| 319-284
| 0 |
|
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2011-09-09 |
|
| 319-284
| 1 |
|
985E BANDWIDTH.COM CLEC, LLC - IA |
635 |
|
2012-01-22 |
|
| 319-284
| 2 |
|
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2015-10-21 |
|
| 319-284
| 3 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
635 |
|
2010-10-01 |
|
| 319-284
| 4 |
|
221F ONVOY, LLC - IA |
635 |
|
2013-04-04 |
|
| 319-284
| 5 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
635 |
|
2026-01-30 |
|
| 319-284
| 6 |
|
221F ONVOY, LLC - IA |
635 |
|
2016-03-25 |
|
| 319-284
| 7 |
|
8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA |
635 |
|
2019-10-07 |
|
| 319-284
| 8 |
|
221F ONVOY, LLC - IA |
635 |
|
2016-03-25 |
|
| 319-284
| 9 |
|
985E BANDWIDTH.COM CLEC, LLC - IA |
635 |
|
2016-07-15 |
|
| 319-323
| A |
CDRRIADTFMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
635 |
|
|
|
| 319-323
| 0 |
|
221F ONVOY, LLC - IA |
635 |
|
2021-04-24 |
|
| 319-323
| 1 |
|
221F ONVOY, LLC - IA |
635 |
|
2021-04-24 |
|
| 319-323
| 2 |
|
145J TERRA NOVA TELECOM INC. |
635 |
|
2024-02-14 |
|
| 319-323
| 4 |
|
221F ONVOY, LLC - IA |
635 |
|
2021-03-14 |
|
| 319-323
| 5 |
|
221F ONVOY, LLC - IA |
635 |
|
2021-03-14 |
|
| 319-323
| 6 |
|
221F ONVOY, LLC - IA |
635 |
|
2021-03-14 |
|
| 319-323
| 7 |
|
221F ONVOY, LLC - IA |
635 |
|
2021-10-10 |
|
| 319-323
| 8 |
|
221F ONVOY, LLC - IA |
635 |
|
2021-10-10 |
|
| 319-323
| 9 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
635 |
|
2020-07-31 |
|
| 319-410
| A |
CDRRIAAXQMD |
444G AUREON COMMUNICATIONS, LLC |
635 |
|
|
|
| 319-410
| 0 |
|
221F ONVOY, LLC - IA |
635 |
|
2023-07-24 |
|
| 319-410
| 1 |
|
444G AUREON COMMUNICATIONS, LLC |
635 |
|
2022-02-27 |
|
| 319-410
| 2 |
|
221F ONVOY, LLC - IA |
635 |
|
2022-02-28 |
|
| 319-410
| 3 |
|
5562 METROPCS, INC. |
635 |
|
2022-07-08 |
|
| 319-410
| 4 |
|
5562 METROPCS, INC. |
635 |
|
2022-07-08 |
|
| 319-410
| 5 |
|
515J IP HORIZON LLC |
635 |
|
2025-08-15 |
|
| 319-410
| 7 |
|
624H ONVOY SPECTRUM, LLC |
635 |
|
2024-12-19 |
|
| 319-410
| 8 |
|
221F ONVOY, LLC - IA |
635 |
|
2023-10-15 |
|
| 319-410
| 9 |
|
221F ONVOY, LLC - IA |
635 |
|
2023-10-15 |
|
| 319-509
| A |
WUNNIA021MD |
6529 T-MOBILE USA, INC. |
635 |
|
|
|
Last updated: Tue, 13 Jan 2026 21:50:02 UTC
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