Local Calling Guide
Area code/prefix search
Otho, IA
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 515-786
| A |
DESMIADTXUX |
965H FRACTEL, LLC |
632 |
|
|
|
| 515-786
| 2 |
|
221F ONVOY, LLC - IA |
632 |
|
2021-04-16 |
|
| 515-786
| 3 |
|
221F ONVOY, LLC - IA |
632 |
|
2021-04-16 |
|
| 515-786
| 5 |
|
221F ONVOY, LLC - IA |
632 |
|
2020-11-16 |
|
| 515-786
| 7 |
|
965H FRACTEL, LLC |
632 |
|
2020-09-14 |
|
| 515-972
| A |
OTHOIAXORS0 |
1127 FRONTIER COMMUNICATIONS OF IOWA, INC. |
632 |
|
|
|
| 515-972
| 0 |
|
1127 FRONTIER COMMUNICATIONS OF IOWA, INC. |
632 |
|
|
|
| 515-972
| 1 |
|
751F MCC TELEPHONY OF IOWA, LLC - IA |
632 |
|
2010-04-15 |
|
| 515-972
| 2 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
632 |
|
2018-04-13 |
|
| 515-972
| 3 |
|
544H INTEGRATED PATH COMMUNCATIONS, LLC - IA |
632 |
|
2018-05-14 |
|
| 515-972
| 4 |
|
1127 FRONTIER COMMUNICATIONS OF IOWA, INC. |
632 |
|
|
|
| 515-972
| 5 |
|
221F ONVOY, LLC - IA |
632 |
|
2018-11-18 |
|
| 515-972
| 6 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
632 |
|
2017-03-25 |
|
| 515-972
| 7 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
632 |
|
2015-05-29 |
|
| 515-972
| 8 |
|
1127 FRONTIER COMMUNICATIONS OF IOWA, INC. |
632 |
|
|
|
| 515-972
| 9 |
|
221F ONVOY, LLC - IA |
632 |
|
2019-10-26 |
|
Last updated: Tue, 13 Jan 2026 21:50:02 UTC
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