Local Calling Guide
Area code/prefix search
Dallas Center, IA
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 515-349
| A |
DESMIADTFMD |
221F ONVOY, LLC - IA |
632 |
|
|
|
| 515-349
| 0 |
|
073H TELNYX LLC |
632 |
|
2020-05-25 |
|
| 515-349
| 1 |
|
985E BANDWIDTH.COM CLEC, LLC - IA |
632 |
|
2020-11-19 |
|
| 515-349
| 2 |
|
515J IP HORIZON LLC |
632 |
|
2025-08-21 |
|
| 515-349
| 3 |
|
221F ONVOY, LLC - IA |
632 |
|
2020-11-16 |
|
| 515-349
| 4 |
|
221F ONVOY, LLC - IA |
632 |
|
2020-11-16 |
|
| 515-349
| 5 |
|
221F ONVOY, LLC - IA |
632 |
|
2019-10-25 |
|
| 515-349
| 6 |
|
221F ONVOY, LLC - IA |
632 |
|
2021-05-10 |
|
| 515-349
| 7 |
|
221F ONVOY, LLC - IA |
632 |
|
2021-03-08 |
|
| 515-349
| 8 |
|
221F ONVOY, LLC - IA |
632 |
|
2021-03-08 |
|
| 515-349
| 9 |
|
221F ONVOY, LLC - IA |
632 |
|
2021-08-30 |
|
| 515-717
| A |
URDLIADBDS0 |
8593 CONSOLIDATED COMMUNICATIONS ENTERPRISE SVCS-IA |
632 |
|
|
|
| 515-717
| 0 |
|
985E BANDWIDTH.COM CLEC, LLC - IA |
632 |
|
2015-04-25 |
|
| 515-717
| 1 |
|
221F ONVOY, LLC - IA |
632 |
|
2013-01-23 |
|
| 515-717
| 2 |
|
8593 CONSOLIDATED COMMUNICATIONS ENTERPRISE SVCS-IA |
632 |
|
2012-01-14 |
|
| 515-717
| 3 |
|
221F ONVOY, LLC - IA |
632 |
|
2012-12-14 |
|
| 515-717
| 4 |
|
221F ONVOY, LLC - IA |
632 |
|
2012-12-14 |
|
| 515-717
| 5 |
|
221F ONVOY, LLC - IA |
632 |
|
2012-12-14 |
|
| 515-717
| 6 |
|
221F ONVOY, LLC - IA |
632 |
|
2016-04-05 |
|
| 515-717
| 7 |
|
221F ONVOY, LLC - IA |
632 |
|
2013-01-23 |
|
| 515-717
| 8 |
|
221F ONVOY, LLC - IA |
632 |
|
2016-04-05 |
|
| 515-717
| 9 |
|
544H INTEGRATED PATH COMMUNCATIONS, LLC - IA |
632 |
|
2018-05-14 |
|
| 515-969
| A |
DESMIAEA0MD |
985E BANDWIDTH.COM CLEC, LLC - IA |
632 |
|
|
|
| 515-969
| 0 |
|
985E BANDWIDTH.COM CLEC, LLC - IA |
632 |
|
2022-03-18 |
|
| 515-969
| 1 |
|
985E BANDWIDTH.COM CLEC, LLC - IA |
632 |
|
2022-03-19 |
|
| 515-969
| 2 |
|
221F ONVOY, LLC - IA |
632 |
|
2022-03-19 |
|
| 515-969
| 3 |
|
624H ONVOY SPECTRUM, LLC |
632 |
|
2024-05-09 |
|
| 515-969
| 6 |
|
143H MINBURN TELEPHONE COMPANY - IA |
632 |
|
2022-04-16 |
|
| 515-969
| 7 |
|
9877 LEVEL 3 COMMUNICATIONS, LLC - IA |
632 |
|
2023-01-08 |
|
| 515-969
| 8 |
|
145J TERRA NOVA TELECOM INC. |
632 |
|
2024-02-13 |
|
| 515-992
| A |
DLCTIACERS9 |
9631 QWEST CORPORATION |
632 |
|
|
|
| 515-992
| 0 |
|
985E BANDWIDTH.COM CLEC, LLC - IA |
632 |
|
2008-11-29 |
|
| 515-992
| 1 |
|
9631 QWEST CORPORATION |
632 |
|
|
|
| 515-992
| 2 |
|
985E BANDWIDTH.COM CLEC, LLC - IA |
632 |
|
2010-03-05 |
|
| 515-992
| 3 |
|
9631 QWEST CORPORATION |
632 |
|
|
|
| 515-992
| 4 |
|
9631 QWEST CORPORATION |
632 |
|
|
|
| 515-992
| 5 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
632 |
|
2017-03-21 |
|
| 515-992
| 6 |
|
985E BANDWIDTH.COM CLEC, LLC - IA |
632 |
|
2011-06-01 |
|
| 515-992
| 7 |
|
221F ONVOY, LLC - IA |
632 |
|
2008-08-29 |
|
| 515-992
| 8 |
|
751F MCC TELEPHONY OF IOWA, LLC - IA |
632 |
|
2010-04-15 |
|
| 515-992
| 9 |
|
985E BANDWIDTH.COM CLEC, LLC - IA |
632 |
|
2011-08-18 |
|
Last updated: Tue, 13 Jan 2026 21:50:02 UTC
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