Local Calling Guide
Area code/prefix search
Black Creek, WI
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 920-519
| A |
HULLWI01GT0 |
3839 CHARTER FIBERLINK, LLC - WI |
350 |
|
|
|
| 920-519
| 0 |
|
3839 CHARTER FIBERLINK, LLC - WI |
350 |
|
2007-05-28 |
|
| 920-519
| 1 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
350 |
|
2016-11-25 |
|
| 920-519
| 2 |
|
225C ONVOY, LLC - WI |
350 |
|
2018-10-23 |
|
| 920-519
| 4 |
|
624H ONVOY SPECTRUM, LLC |
350 |
|
2021-06-21 |
|
| 920-519
| 5 |
|
766H INTEGRATED PATH COMMUNICATIONS, LLC - WI |
350 |
|
2018-07-13 |
|
| 920-519
| 6 |
|
225C ONVOY, LLC - WI |
350 |
|
2021-01-29 |
|
| 920-519
| 8 |
|
6529 T-MOBILE USA, INC. |
350 |
|
2025-02-14 |
|
| 920-519
| 9 |
|
5562 METROPCS, INC. |
350 |
|
2025-11-25 |
|
| 920-984
| A |
BLCKWIXARS0 |
1159 BRIGHTSPEED OF CENTRAL WISCONSIN, LLC |
350 |
|
|
|
| 920-984
| 0 |
|
6274 UNITED STATES CELLULAR - WI |
350 |
|
2008-09-11 |
|
| 920-984
| 1 |
|
1159 BRIGHTSPEED OF CENTRAL WISCONSIN, LLC |
350 |
|
|
|
| 920-984
| 2 |
|
623D TIME WARNER CABLE INFORMATION SVCS (WISCONSIN) WI |
350 |
|
2023-07-02 |
|
| 920-984
| 3 |
|
1159 BRIGHTSPEED OF CENTRAL WISCONSIN, LLC |
350 |
|
|
|
| 920-984
| 4 |
|
1159 BRIGHTSPEED OF CENTRAL WISCONSIN, LLC |
350 |
|
|
|
| 920-984
| 7 |
|
5489 LEVEL 3 COMMUNICATIONS, LLC - WI |
350 |
|
2014-11-25 |
|
| 920-984
| 9 |
|
145J TERRA NOVA TELECOM INC. |
350 |
|
2025-07-12 |
|
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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