Local Calling Guide
Area code/prefix search
Hayfield, MN
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 507-307
| A |
ROCHMNROTMD |
5256 LEVEL 3 COMMUNICATIONS, LLC - MN |
620 |
|
|
|
| 507-307
| 0 |
OWTNMNOWTMD |
719F MCC TELEPHONY OF MINNESOTA, LLC - MN |
620 |
|
2010-05-14 |
|
| 507-307
| 2 |
ROCHMNROUMD |
184D ONVOY, LLC - MN |
620 |
|
2019-09-12 |
|
| 507-307
| 3 |
ROCHMNROUMD |
184D ONVOY, LLC - MN |
620 |
|
2019-09-12 |
|
| 507-307
| 4 |
ROCHMNROTMD |
5256 LEVEL 3 COMMUNICATIONS, LLC - MN |
620 |
|
2005-02-18 |
|
| 507-307
| 5 |
ROCHMNROUMD |
184D ONVOY, LLC - MN |
620 |
|
2020-10-05 |
|
| 507-307
| 6 |
OWTNMNOWYMD |
508J CENTURYLINK COMMUNICATIONS, LLC |
620 |
|
2017-04-28 |
|
| 507-307
| 7 |
ROCHMNROUMD |
184D ONVOY, LLC - MN |
620 |
|
2015-01-02 |
|
| 507-307
| 8 |
ROCHMNROXRX |
073H TELNYX LLC |
620 |
|
2020-07-19 |
|
| 507-307
| 9 |
ROCHMNROX0X |
980E BANDWIDTH.COM CLEC, LLC - MN |
620 |
|
2008-11-30 |
|
| 507-477
| A |
HYFDMNXARS0 |
1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN |
620 |
|
|
|
| 507-671
| A |
ROCHMNROUMD |
184D ONVOY, LLC - MN |
620 |
|
|
|
| 507-671
| 0 |
ROCHMNROUMD |
184D ONVOY, LLC - MN |
620 |
|
|
|
| 507-671
| 1 |
ROCHMNROUMD |
184D ONVOY, LLC - MN |
620 |
|
|
|
| 507-671
| 6 |
ROCHMNHI9MD |
939H COMMIO, LLC |
620 |
|
2023-10-20 |
|
| 507-671
| 7 |
ROCHMNHI9MD |
939H COMMIO, LLC |
620 |
|
2023-10-20 |
|
| 507-671
| 8 |
ROCHMNHI9MD |
939H COMMIO, LLC |
620 |
|
2023-10-20 |
|
| 507-671
| 9 |
ROCHMNHI9MD |
939H COMMIO, LLC |
620 |
|
2023-10-20 |
|
| 507-904
| A |
ROCHMNHI21Z |
490J DISH WIRELESS, LLC |
620 |
|
|
|
| 507-904
| 0 |
ROCHMNROXRX |
073H TELNYX LLC |
620 |
|
2023-04-06 |
|
| 507-904
| 1 |
ROCHMNHI9MD |
939H COMMIO, LLC |
620 |
|
2023-10-20 |
|
| 507-904
| 7 |
ROCHMNROUMD |
184D ONVOY, LLC - MN |
620 |
|
2023-04-06 |
|
| 507-904
| 8 |
ROCHMNHI21Z |
490J DISH WIRELESS, LLC |
620 |
|
2023-04-05 |
|
Last updated: Thu, 16 Oct 2025 03:04:18 UTC
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