Local Calling Guide
Area code/prefix search
Highland, WI
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 353-202
| A |
|
6529 T-MOBILE USA, INC. |
354 |
|
2026-07-05 |
|
| 608-929
| A |
HGLDWIXARS0 |
0922 BRIGHTSPEED OF WESTERN WISCONSIN, LLC |
354 |
|
|
|
| 608-929
| 0 |
|
5562 METROPCS, INC. |
354 |
|
2026-01-30 |
|
| 608-929
| 1 |
MDSNWIPUCM4 |
6274 UNITED STATES CELLULAR - WI |
354 |
|
2007-04-24 |
|
| 608-929
| 2 |
|
6529 T-MOBILE USA, INC. |
354 |
|
2026-05-20 |
|
| 608-929
| 3 |
|
6529 T-MOBILE USA, INC. |
354 |
|
2025-02-17 |
|
| 608-929
| 4 |
HGLDWIXARS0 |
0922 BRIGHTSPEED OF WESTERN WISCONSIN, LLC |
354 |
|
|
|
| 608-929
| 5 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
354 |
|
2008-03-15 |
|
| 608-929
| 6 |
MDSNWI025MD |
5489 LEVEL 3 COMMUNICATIONS, LLC - WI |
354 |
|
2014-12-04 |
|
| 608-929
| 7 |
HGLDWIXARS0 |
0922 BRIGHTSPEED OF WESTERN WISCONSIN, LLC |
354 |
|
|
|
| 608-929
| 8 |
|
145J TERRA NOVA TELECOM INC. |
354 |
|
2025-08-14 |
|
| 608-929
| 9 |
|
6529 T-MOBILE USA, INC. |
354 |
|
2026-04-24 |
|
Last updated: Sun, 17 May 2026 03:26:51 UTC
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