Local Calling Guide
Area code/prefix search
De Forest, WI
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 353-529
| A |
|
225C ONVOY, LLC - WI |
354 |
|
2026-02-20 |
|
| 353-529
| 7 |
|
225C ONVOY, LLC - WI |
354 |
|
2026-02-20 |
|
| 353-529
| 8 |
|
225C ONVOY, LLC - WI |
354 |
|
2026-02-20 |
|
| 353-529
| 9 |
|
225C ONVOY, LLC - WI |
354 |
|
2026-02-20 |
|
| 608-801
| A |
MDSNWI11XIX |
007F BANDWIDTH.COM CLEC, LLC - WI |
354 |
|
|
|
| 608-801
| 0 |
|
007F BANDWIDTH.COM CLEC, LLC - WI |
354 |
|
2022-03-20 |
|
| 608-801
| 1 |
|
939H COMMIO, LLC |
354 |
|
2022-12-05 |
|
| 608-801
| 4 |
|
225C ONVOY, LLC - WI |
354 |
|
2024-03-02 |
|
| 608-801
| 5 |
|
225C ONVOY, LLC - WI |
354 |
|
2023-10-28 |
|
| 608-801
| 6 |
|
225C ONVOY, LLC - WI |
354 |
|
2023-10-28 |
|
| 608-801
| 7 |
|
225C ONVOY, LLC - WI |
354 |
|
2023-10-28 |
|
| 608-801
| 8 |
|
225C ONVOY, LLC - WI |
354 |
|
2023-10-28 |
|
| 608-801
| 9 |
|
225C ONVOY, LLC - WI |
354 |
|
2023-10-28 |
|
| 608-842
| A |
DFRSWIXADS1 |
0922 BRIGHTSPEED OF WESTERN WISCONSIN, LLC |
354 |
|
|
|
| 608-842
| 0 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
354 |
|
2007-04-12 |
|
| 608-842
| 1 |
|
0922 BRIGHTSPEED OF WESTERN WISCONSIN, LLC |
354 |
|
|
|
| 608-842
| 2 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
354 |
|
2012-12-18 |
|
| 608-842
| 3 |
|
0922 BRIGHTSPEED OF WESTERN WISCONSIN, LLC |
354 |
|
|
|
| 608-842
| 4 |
|
7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI |
354 |
|
2016-03-21 |
|
| 608-842
| 5 |
|
0922 BRIGHTSPEED OF WESTERN WISCONSIN, LLC |
354 |
|
|
|
| 608-842
| 6 |
|
0922 BRIGHTSPEED OF WESTERN WISCONSIN, LLC |
354 |
|
|
|
| 608-842
| 7 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
354 |
|
2014-04-15 |
|
| 608-842
| 8 |
|
0922 BRIGHTSPEED OF WESTERN WISCONSIN, LLC |
354 |
|
|
|
| 608-842
| 9 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
354 |
|
2014-11-10 |
|
| 608-846
| A |
DFRSWIXADS1 |
0922 BRIGHTSPEED OF WESTERN WISCONSIN, LLC |
354 |
|
|
|
| 608-912
| A |
MDSNWI11XIX |
007F BANDWIDTH.COM CLEC, LLC - WI |
354 |
|
|
|
| 608-912
| 0 |
|
007F BANDWIDTH.COM CLEC, LLC - WI |
354 |
|
2017-11-26 |
|
| 608-912
| 1 |
|
520K TDS METROCOM, LLC |
354 |
|
2019-06-05 |
|
| 608-912
| 2 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
354 |
|
2018-09-25 |
|
| 608-912
| 3 |
|
225C ONVOY, LLC - WI |
354 |
|
2019-08-29 |
|
| 608-912
| 4 |
|
225C ONVOY, LLC - WI |
354 |
|
2021-02-25 |
|
| 608-912
| 5 |
|
5489 LEVEL 3 COMMUNICATIONS, LLC - WI |
354 |
|
2020-01-11 |
|
| 608-912
| 6 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
354 |
|
2021-03-18 |
|
| 608-912
| 7 |
|
624H ONVOY SPECTRUM, LLC |
354 |
|
2021-06-24 |
|
| 608-912
| 8 |
|
225C ONVOY, LLC - WI |
354 |
|
2021-02-25 |
|
| 608-912
| 9 |
|
225C ONVOY, LLC - WI |
354 |
|
2024-04-04 |
|
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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