Local Calling Guide
Area code/prefix search
Lake Mills, WI
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 274-444
| A |
|
225C ONVOY, LLC - WI |
356 |
|
2025-10-18 |
|
| 274-444
| 4 |
|
225C ONVOY, LLC - WI |
356 |
|
2025-10-18 |
|
| 274-444
| 5 |
|
225C ONVOY, LLC - WI |
356 |
|
2025-10-18 |
|
| 920-222
| A |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
|
|
| 920-222
| 0 |
|
6529 T-MOBILE USA, INC. |
356 |
|
|
|
| 920-222
| 1 |
|
6529 T-MOBILE USA, INC. |
356 |
|
|
|
| 920-222
| 2 |
|
6529 T-MOBILE USA, INC. |
356 |
|
|
|
| 920-222
| 3 |
|
6529 T-MOBILE USA, INC. |
356 |
|
|
|
| 920-222
| 4 |
|
6529 T-MOBILE USA, INC. |
356 |
|
|
|
| 920-222
| 5 |
|
6529 T-MOBILE USA, INC. |
356 |
|
|
|
| 920-222
| 6 |
|
6529 T-MOBILE USA, INC. |
356 |
|
|
|
| 920-222
| 7 |
|
6529 T-MOBILE USA, INC. |
356 |
|
|
|
| 920-222
| 8 |
|
225C ONVOY, LLC - WI |
356 |
|
2024-01-08 |
|
| 920-222
| 9 |
|
6529 T-MOBILE USA, INC. |
356 |
|
|
|
| 920-297
| A |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
|
|
| 920-297
| 0 |
|
6529 T-MOBILE USA, INC. |
356 |
|
|
|
| 920-297
| 1 |
|
6529 T-MOBILE USA, INC. |
356 |
|
2020-10-05 |
|
| 920-297
| 2 |
|
007F BANDWIDTH.COM CLEC, LLC - WI |
356 |
|
2012-04-16 |
|
| 920-297
| 3 |
|
6529 T-MOBILE USA, INC. |
356 |
|
2020-10-05 |
|
| 920-297
| 4 |
|
007F BANDWIDTH.COM CLEC, LLC - WI |
356 |
|
2015-08-10 |
|
| 920-297
| 5 |
|
6529 T-MOBILE USA, INC. |
356 |
|
2020-10-05 |
|
| 920-297
| 6 |
|
5489 LEVEL 3 COMMUNICATIONS, LLC - WI |
356 |
|
2020-01-19 |
|
| 920-297
| 7 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
356 |
|
2014-12-31 |
|
| 920-297
| 8 |
|
145J TERRA NOVA TELECOM INC. |
356 |
|
2025-08-22 |
|
| 920-297
| 9 |
|
6529 T-MOBILE USA, INC. |
356 |
|
|
|
| 920-648
| A |
LKMLWIXADS0 |
0886 FRONTIER NORTH INC. - WI |
356 |
|
|
|
| 920-648
| 0 |
|
225C ONVOY, LLC - WI |
356 |
|
2024-03-07 |
|
| 920-648
| 1 |
|
0886 FRONTIER NORTH INC. - WI |
356 |
|
|
|
| 920-648
| 2 |
|
0886 FRONTIER NORTH INC. - WI |
356 |
|
|
|
| 920-648
| 3 |
|
0886 FRONTIER NORTH INC. - WI |
356 |
|
|
|
| 920-648
| 4 |
|
0886 FRONTIER NORTH INC. - WI |
356 |
|
|
|
| 920-648
| 5 |
|
0886 FRONTIER NORTH INC. - WI |
356 |
|
|
|
| 920-648
| 6 |
|
0886 FRONTIER NORTH INC. - WI |
356 |
|
|
|
| 920-648
| 7 |
|
0886 FRONTIER NORTH INC. - WI |
356 |
|
|
|
| 920-648
| 8 |
|
0886 FRONTIER NORTH INC. - WI |
356 |
|
|
|
| 920-648
| 9 |
|
007F BANDWIDTH.COM CLEC, LLC - WI |
356 |
|
2017-09-29 |
|
| 920-945
| A |
|
792K CHARTER IP ENABLED SERVICES, LLC |
356 |
|
|
|
| 920-945
| 0 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
356 |
|
2006-03-25 |
|
| 920-945
| 1 |
|
624H ONVOY SPECTRUM, LLC |
356 |
|
2021-06-25 |
|
| 920-945
| 2 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
356 |
|
2014-06-15 |
|
| 920-945
| 3 |
|
225C ONVOY, LLC - WI |
356 |
|
2021-04-08 |
|
| 920-945
| 4 |
|
7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI |
356 |
|
2016-04-22 |
|
| 920-945
| 5 |
|
225C ONVOY, LLC - WI |
356 |
|
2018-08-19 |
|
| 920-945
| 6 |
|
225C ONVOY, LLC - WI |
356 |
|
2020-03-22 |
|
| 920-945
| 7 |
|
225C ONVOY, LLC - WI |
356 |
|
2020-03-22 |
|
| 920-945
| 8 |
|
225C ONVOY, LLC - WI |
356 |
|
2021-04-08 |
|
| 920-945
| 9 |
|
225C ONVOY, LLC - WI |
356 |
|
2023-09-15 |
|
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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