Local Calling Guide
Area code/prefix search
Byron, MN
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 507-315
| A |
ROCHMNROUMD |
184D ONVOY, LLC - MN |
620 |
|
|
|
| 507-315
| 0 |
|
5256 LEVEL 3 COMMUNICATIONS, LLC - MN |
620 |
|
2007-10-04 |
|
| 507-315
| 1 |
|
184D ONVOY, LLC - MN |
620 |
|
2011-06-11 |
|
| 507-315
| 2 |
|
184D ONVOY, LLC - MN |
620 |
|
2016-05-05 |
|
| 507-315
| 3 |
|
184D ONVOY, LLC - MN |
620 |
|
2007-08-28 |
|
| 507-315
| 4 |
|
184D ONVOY, LLC - MN |
620 |
|
2017-11-09 |
|
| 507-315
| 5 |
|
184D ONVOY, LLC - MN |
620 |
|
2019-09-11 |
|
| 507-315
| 6 |
|
184D ONVOY, LLC - MN |
620 |
|
2019-09-11 |
|
| 507-315
| 8 |
|
073H TELNYX LLC |
620 |
|
2020-07-09 |
|
| 507-315
| 9 |
|
980E BANDWIDTH.COM CLEC, LLC - MN |
620 |
|
2008-11-30 |
|
| 507-486
| A |
BYRNMNXB0MD |
7783 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MN |
620 |
|
|
|
| 507-486
| 0 |
|
073H TELNYX LLC |
620 |
|
2021-06-17 |
|
| 507-486
| 1 |
|
073H TELNYX LLC |
620 |
|
2023-05-27 |
|
| 507-486
| 4 |
|
184D ONVOY, LLC - MN |
620 |
|
2020-11-02 |
|
| 507-486
| 5 |
|
184D ONVOY, LLC - MN |
620 |
|
2020-11-02 |
|
| 507-486
| 6 |
|
184D ONVOY, LLC - MN |
620 |
|
2021-05-22 |
|
| 507-486
| 7 |
|
184D ONVOY, LLC - MN |
620 |
|
2021-05-22 |
|
| 507-486
| 8 |
|
073H TELNYX LLC |
620 |
|
2023-08-25 |
|
| 507-486
| 9 |
|
7783 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MN |
620 |
|
|
|
| 507-624
| A |
ROCHMNHH3MD |
792K CHARTER IP ENABLED SERVICES, LLC |
620 |
|
2025-02-27 |
|
| 507-624
| 0 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
620 |
|
|
|
| 507-624
| 2 |
|
624H ONVOY SPECTRUM, LLC |
620 |
|
2021-10-24 |
|
| 507-624
| 3 |
|
624H ONVOY SPECTRUM, LLC |
620 |
|
2021-10-24 |
|
| 507-624
| 5 |
|
624H ONVOY SPECTRUM, LLC |
620 |
|
2021-06-21 |
|
| 507-624
| 6 |
|
8405 TELEPORT COMMUNICATIONS AMERICA, LLC - MN |
620 |
|
2022-11-09 |
|
| 507-624
| 7 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
620 |
|
2017-05-09 |
|
| 507-624
| 8 |
|
184D ONVOY, LLC - MN |
620 |
|
2023-08-20 |
|
| 507-775
| A |
BYRNMNXBDS0 |
1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN |
620 |
|
|
|
Last updated: Thu, 01 Jan 2026 03:59:49 UTC
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