Local Calling Guide
Area code/prefix search
Readfield, WI
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 920-667
| A |
RDFDWIXARS0 |
0898 BRIGHTSPEED OF EAST CENTRAL WISCONSIN, LLC |
350 |
|
|
|
| 920-667
| 0 |
|
225C ONVOY, LLC - WI |
350 |
|
2018-10-27 |
|
| 920-667
| 1 |
|
766H INTEGRATED PATH COMMUNICATIONS, LLC - WI |
350 |
|
2018-07-13 |
|
| 920-667
| 2 |
|
698E MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS |
350 |
|
2010-01-06 |
|
| 920-667
| 3 |
|
698E MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS |
350 |
|
2010-01-06 |
|
| 920-667
| 4 |
|
0898 BRIGHTSPEED OF EAST CENTRAL WISCONSIN, LLC |
350 |
|
|
|
| 920-667
| 5 |
|
0898 BRIGHTSPEED OF EAST CENTRAL WISCONSIN, LLC |
350 |
|
|
|
| 920-667
| 6 |
|
225C ONVOY, LLC - WI |
350 |
|
2021-01-29 |
|
| 920-667
| 7 |
|
698E MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS |
350 |
|
2010-01-06 |
|
| 920-667
| 8 |
|
5489 LEVEL 3 COMMUNICATIONS, LLC - WI |
350 |
|
2014-11-24 |
|
| 920-667
| 9 |
|
624H ONVOY SPECTRUM, LLC |
350 |
|
2021-06-21 |
|
| 920-971
| A |
HULLWI01GT0 |
3839 CHARTER FIBERLINK, LLC - WI |
350 |
|
2024-08-17 |
|
| 920-971
| 1 |
|
3839 CHARTER FIBERLINK, LLC - WI |
350 |
|
2024-08-17 |
|
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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