Local Calling Guide
Area code/prefix search
Clyman, WI
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 920-341
| A |
MILWWIDK6MD |
5489 LEVEL 3 COMMUNICATIONS, LLC - WI |
356 |
|
|
|
| 920-341
| 0 |
|
5489 LEVEL 3 COMMUNICATIONS, LLC - WI |
356 |
|
|
|
| 920-341
| 1 |
|
225C ONVOY, LLC - WI |
356 |
|
2021-04-08 |
|
| 920-341
| 2 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
356 |
|
2008-10-08 |
|
| 920-341
| 3 |
|
007F BANDWIDTH.COM CLEC, LLC - WI |
356 |
|
2010-09-27 |
|
| 920-341
| 4 |
|
5489 LEVEL 3 COMMUNICATIONS, LLC - WI |
356 |
|
2004-07-16 |
|
| 920-341
| 5 |
|
007F BANDWIDTH.COM CLEC, LLC - WI |
356 |
|
2011-06-18 |
|
| 920-341
| 6 |
|
007F BANDWIDTH.COM CLEC, LLC - WI |
356 |
|
2014-06-19 |
|
| 920-341
| 7 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
356 |
|
2014-12-31 |
|
| 920-341
| 8 |
|
007F BANDWIDTH.COM CLEC, LLC - WI |
356 |
|
2015-04-12 |
|
| 920-341
| 9 |
|
007F BANDWIDTH.COM CLEC, LLC - WI |
356 |
|
2008-11-22 |
|
| 920-696
| A |
CLYMWIXARL0 |
0886 FRONTIER NORTH INC. - WI |
356 |
|
|
|
| 920-696
| 1 |
|
145J TERRA NOVA TELECOM INC. |
356 |
|
2025-08-17 |
|
| 920-696
| 3 |
|
0886 FRONTIER NORTH INC. - WI |
356 |
|
|
|
| 920-696
| 4 |
|
624H ONVOY SPECTRUM, LLC |
356 |
|
2021-06-25 |
|
| 920-696
| 5 |
|
007F BANDWIDTH.COM CLEC, LLC - WI |
356 |
|
2022-02-13 |
|
| 920-696
| 6 |
|
225C ONVOY, LLC - WI |
356 |
|
2018-08-19 |
|
| 920-696
| 8 |
|
225C ONVOY, LLC - WI |
356 |
|
2019-04-01 |
|
| 920-696
| 9 |
|
225C ONVOY, LLC - WI |
356 |
|
2019-04-01 |
|
| 920-761
| A |
MILWWIDKSMD |
732J NUSO, LLC |
356 |
|
|
|
| 920-761
| 1 |
|
732J NUSO, LLC |
356 |
|
2023-04-09 |
|
| 920-761
| 2 |
|
732J NUSO, LLC |
356 |
|
2024-10-11 |
|
| 920-761
| 3 |
|
732J NUSO, LLC |
356 |
|
2024-10-11 |
|
| 920-985
| A |
MILWWIAU23Z |
839J EON TELECOM, INC. |
356 |
|
2024-11-29 |
|
| 920-985
| 0 |
|
839J EON TELECOM, INC. |
356 |
|
2024-11-29 |
|
| 920-985
| 1 |
|
839J EON TELECOM, INC. |
356 |
|
2024-11-29 |
|
| 920-985
| 2 |
|
839J EON TELECOM, INC. |
356 |
|
2024-11-29 |
|
| 920-985
| 3 |
|
839J EON TELECOM, INC. |
356 |
|
2024-11-29 |
|
| 920-985
| 4 |
|
839J EON TELECOM, INC. |
356 |
|
2024-11-29 |
|
| 920-985
| 5 |
|
839J EON TELECOM, INC. |
356 |
|
2024-11-29 |
|
| 920-985
| 6 |
|
839J EON TELECOM, INC. |
356 |
|
2024-11-29 |
|
| 920-985
| 7 |
|
839J EON TELECOM, INC. |
356 |
|
2024-11-29 |
|
| 920-985
| 8 |
|
839J EON TELECOM, INC. |
356 |
|
2024-11-29 |
|
| 920-985
| 9 |
|
839J EON TELECOM, INC. |
356 |
|
2024-11-29 |
|
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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